SESI SMD Power Inductors and Transformers

Transcription

1 39 SESI SMD Power Inductors and Transformers Microspire upgraded aircoil grid transfer + transfer moulding technology by using PLNR ferrites ; which lead to the SESI product range (SMD Energy Storage Inductors). Main advantages : Low profile component Ferrites external assembling. SMD placement (fixed terminations + tape & reel) Traceability The SESI power inductors 9. to 8 are European Space gency qualified. These components have been designed during the last 8 years in order to offer simple functions (SESI 9 to 8 chokes) and/or to be adapted to big volumes in the automotive market. Microspire also designs complex functions (current transformers, forward transformers, gate drive transformers, push-pull transformers, common mode chokes, multiple chokes ) in these packages. The possible functions in the SESI design ELECTRICL FUNCTIONS / PCKGE Standard SESI Power Inductors Series Multiple Coupled Inductors Common Mode Choke (see CMC Series) PFC Inductors Forward Transformers and associated Output Filtering Chokes Push-Pull Transformers Full-Bridge Transformers Flyback Transformers (see FLYT Series) Standard Current Sense Transformers Pulse Transformers SESI 9. SESI 5 SESI 8 SESI 22 SESI 32 From 0.6 / 6 to 0.7mH / W - 00kHz secondary winding Vin = 30V - αmax = 0. Continuous mode See our CT9 series - Current up to 8rms sine wave / 0.5 square or DC max From 0.75 / to.9mh / 0.3 Diffrential mode From 20kHz to MHz 2 x.2-3.5dc From 2 x 50 / 6.7 to 2 x mh / 0.55 Low-power applications 5W - 250kHz secondaries windings - Vin = 25V - αmax = Shielded version - Insulation 500 Vdc Ri > 00MΩ Standard series to be developed 20Vμs - 200kHz 60Vμs - 50/500kHz Turn ratio : - Is = peak max Turn ratio :.5 - L > 500 From.2 / 9.8 to 23 / plus Turn ratio 2.: From 2 x 60 / 9.9 to 2 x.9mh / Ripple at 250kHz 30W - 200kHz Vin = 0V peak-to-peak Output 3.3 or 5V 80W - 200kHz Input 28V or 300V - Output 26V / 3 5.5W - 250kHz 6 secondaries Vin = 25V - αmax = 0.5 From 3.8 / 9 to.8mh / 0.8 From 60 /.3 to 3.3mH /.9 52W -25kHz - L = 2.5mH Connected to 5V / 00Hz avionics on board supply From 30W / 00kHz (, 2 or 3 secondaries Vin = V - αmax = 0.5) to 96W / 85kHz (2 secondaries Vin = 7V - αmax = 0.50) Ripple at 00kHz 60W - 200kHz Input 7 to 32V Output 2 x 5V / 2 60W - 200kHz Input 28V or 300V - Output 26V / 6 8W - 00 khz 2 secondaries windings Vin = V - αmax = 0.5 Quasi-resonant discountinuous mode From.7 to.7mh Current up to 27rms / 38 peak 5W -00kHz - L = Connected to 5V / 00Hz avionics on board supply From 60W / 00kHz (2 secondaries Vin = 30V - αmax = 0.) to 300W / 500kHz (Vin = 350V - αmax = 0.5 Output 2V - 25) From 7.5 / 2.5 to 220 / 2 - Ripple at 00kHz 50W - 200kHz Input 7 to 32V Output 5V / 30 (Specific package and pins) High power applications Flyback - PFC 250W - 00kHz Vin = 28V - αmax = outputs 23 to 27V - 250μs Turn ratio : - For a 00Ω load Notes :. Because of a wide range of possibilities according to working frequency, number of windings, insulation required, output currents... only examples of products already manufactured are presented 2. However, in most cases, our planar SESI technology can replace sucessfully linear and toroid wound component The process tools have already been developed. The bill of material has been validated together with our design, and only package and windings number for the function required need to be defined. No additional manual operation is to be performed on the component (component tearing add up on the board + wire soldering). ll the material used for SESI manufacturing is complying with the requirements of space or aerospace environments. For each material, several suppliers have been qualified. For aerospace, the SESI technology may be manufactured either in our French or our Moroccan factories. For simple functions (chokes) the parts have been tested by the CNES according to Microspire test program : Thermal shock, life tests, overload Vibration and shock tests have been performed by a qualified testhouse.

2 0 SESI Custom Magnetics Upon request our Engineers can design custom transformers and inductors in the standard SESI 9, 5, 8, 22 and 32 packages. These magnetics can be either surface mount or through-hole and can have up to 8 windings in the SESI 32 package. This design approach offers faster response, no tooling cost and competitve prices because of low materials costs obtained from high-volume standard parts production. SESI 32 SESI 22 SESI 8 SESI 5 SESI SESI 9. SESI 9 Shielded versions SESI 5 WE SESI 8. WE SESI 22 WE SESI 22. WE SESI 5 WE.3 (3 x 3.8) Pin section.0 x 0.35 Pad Layout (mm) Pin Pin SESI 8. WE 5.2 (8 x.905) Pin section x 0.30 Pad Layout (mm) Pin 9 Pin 22 MICROSPIRE MB0XXXX- Part Nber YY/WW/M MICROSPIRE MB0XXXX- Part Nber YY/WW/M rea for gluing Pin 5 Pin rea for gluing Pin 0 Pin Weight: 9.0 grams 2.2 Weight: 6.5 grams SESI 22 WE 3 x 3.8 Pin section 2.0 x 0.30 Pad Layout (mm) Pin Pin SESI 22. WE 7.78 (7 x 2.5) Pin section 0.80 x 0.50 thick Pad Layout (mm) Pin 8 Pin /+ MICROSPIRE MB0XXXX- Part Nber YY/WW/M ± /+ MICROSPIRE MB0XXXX- Part Nber YY/WW/M ± rea for gluing Pin 5 Pin rea for gluing Pin 9 Pin Weight: 35 grams 26.0 Weight: 36 grams

3 SMD Power Inductors - SESI 9WR High Reliability pplications Electrical Data ( 25 C ) ID Code L.2 no load To Order SMD Energy Storage Inductor I 3.6 rated L 2. at rated I I 5 peak max Energy storage, smoothing, filtering pplied standards : ECSS-Q-70-02, MIL-STD-202, DO-60 Materials meet UL9-V0 rating Suited for IR and vapor reflow soldering Frequency range up to MHz Operating temperature range : - 55 C to + 25 C Weight : 2 grams Rdc at 25 C mω Max SESI 9 K0 WR SESI 9 K5 WR SESI 9 2K0 2WR SESI 9 2K6 2WR SESI 9 3K 2WR SESI 9 K3 2WR SESI 9 6K2 2WR SESI 9 8K5 2WR SESI 9 0K 2WR SESI 9 5K 2WR SESI 9 8K 2WR SESI 9 22K 2WR SESI 9 26K 2WR SESI 9 33K 2WR SESI 9 7K 2WR SESI 9 66K 2WR SESI 9 8K 2WR SESI 9 M0 2WR SESI 9 M5 WR SESI 9 M22 WR SESI 9 M33 WR SESI 9 M7 WR SESI 9 M68 WR SESI 9 M0 WR SESI 9 ### #WR SESI 9 ### # W R Size Value code Version GW K3 =,3 Terminals M0 = 00 M0 = 000 Tol High reliability Notes. Inductance at 0.25 V, 00 khz 2. I rated (permanent DC) without heatsink ; with heatsink I = I rated x. 3. Typical inductance value at recommended full load. I peak max = maximum peak value of current at + 25 C ; L value not guaranted 5. 0 % admissible I ripple over I rated at f = 200 khz 6. Isolation voltage 50 Vdc - min - Ri > 00 MΩ between winding and magnetic core I / f Connections I ripple I rated I peak t SE 9 xxx xr yywwp Tape and Reel: 700 pieces per reel of diameter 330 mm Dimensions (mm) Top View 0.7 Pad Layout (mm) F Ko Bo o P Po W So o:.7 Bo: 3.8 Ko:.9 F:.5 P:.7 Po:.0 W: 2.0 So: none x ±

4 2 SMD Power Inductors - SESI 9.WR High Reliability pplications Electrical Data ( 25 C ) ID Code L.2 no load I 3.6 rated L 2. at rated I I 5 peak max Rdc at 25 C mω Max SESI 9. K0 WR SESI 9. K5 WR SESI 9. 2K0 2WR SESI 9. 2K6 2WR SESI 9. 3K 2WR SESI 9. K3 2WR SESI 9. 6K2 2WR SESI 9. 8K5 2WR SESI 9. 0K 2WR SESI 9. 5K 2WR SESI 9. 8K 2WR SESI 9. 22K 2WR SESI 9. 26K 2WR SESI 9. 33K 2WR SESI 9. 7K 2WR SESI 9. 66K 2WR SESI 9. 8K 2WR SESI 9. M0 2WR SESI 9. M5 WR SESI 9. M22 WR SESI 9. M33 WR SESI 9. M7 WR SESI 9. M68 WR SESI 9. M0 WR To Order SESI 9. ### #WR SESI 9. ### # W R Size Value code Version GW K3 =,3 Terminals M0 = 00 M0 = 000 SMD Energy Storage Inductor Energy storage, smoothing, filtering pplied standards : ECSS-Q-70-02, MIL-STD-202, DO-60 ESCC 320/009 versions upon request Materials meet UL9-V0 rating Suited for IR and vapor reflow soldering Frequency range up to MHz Operating temperature range : - 55 C to + 25 C Weight : 2 grams Tol High reliability 2 Notes. Inductance at 0.25 V, 00 khz 2. I rated (permanent DC) without heatsink ; with heatsink I = I rated x. 3. Typical inductance value at recommended full load. I peak max = maximum peak value of current at + 25 C ; L value not guaranted 5. 0 % admissible I ripple over I rated at f = 200 khz 6. Isolation voltage 50 Vdc - min - Ri > 00 MΩ between winding and magnetic core I / f Connections 3 I ripple I rated I peak t SE 9 xxx xr yywwp F Ko Bo Tape and Reel: 700 pieces per reel of diameter 330 mm o P Po W So o:.7 Bo: 3.8 Ko:.9 F:.5 P:.7 Po:.0 W: 2.0 So: none Dimensions (mm) Top View x Pad Layout (mm)

5 3 SMD Power Inductors SESI 9.WR QPL Components SESI 9.WR series are usually installed on Military applications and breadboards for Space applications. Since January 2003, Microspire has been manufacturing Radio Frequency Fixed Coils, SESI 9.WR series fulfilling ES ESCC Generic specification N 320 and detail specification N 320/009. This qualification approval includes final production tests Chart II, burn-in and electrical measurements to testing level B Chart III and qualification testing Chart IV. For procurement, different quality levels are offered : Final production tests Chart II Burn-in and electrical measurements Chart III with level B or C (as required) Lot acceptance testing Chart V if required Components delivered through this specification need to be processed and inspected in accordance with the Microspire Process Identification Document (P.I.D.). Each component delivered is traceable to its production lot. The terminal material and finish shall be brass, plated with 2 to μm of Nickel, the finish shall be either Sn60Pb0 or Sn90Pb0. Cross reference chart Microspire Non-QPL ID Code ES SCC Component Part Number SESI 9. K0 WR x L0 N SESI 9. K5 WR x L5 N SESI 9. 2K0 2WR x 2L0 N SESI 9. 2K6 2WR x 2L6 M SESI 9. 3K 2WR x 3L M SESI 9. K3 2WR x L3 M SESI 9. 6K2 2WR x 6L2 M SESI 9. 8K5 2WR x 8L5 M SESI 9. 0K 2WR x 00 M SESI 9. 5K 2WR x 50 M SESI 9. 8K 2WR x 80 M SESI 9. 22K 2WR x 220 M SESI 9. 26K 2WR x 260 M SESI 9. 33K 2WR x 330 K SESI 9. 7K 2WR x 70 K SESI 9. 66K 2WR x 660 K SESI 9. 8K 2WR x 80 K SESI 9. M0 2WR x 0 K SESI 9. M5 WR x 5 K SESI 9. M22 WR x 22 K SESI 9. M33 WR x 33 K SESI 9. M7 WR x 7 K SESI 9. M68 WR x 68 K SESI 9. M0 WR x 02 K x ### y x = B for Chart III level B x = C for Chart III level C Tolerance : y = N for ±30% y = M for ±20% y = K for ±0%

6 SMD Power Inductors - SESI SR High Reliability pplications Electrical Data ( 25 C ) ID Code L.2 no load I 3.6 rated L 2. at rated I I 5 peak max Rdc at 25 C mω Max SESI 3K3 SR SESI K7 SR SESI 6K0 SR SESI 8K2 SR SESI 0K SR SESI 5K SR SESI 22K SR SESI 33K SR SESI 7K SR SESI 56K SR SESI 68K SR SESI 82K SR SESI M0 SR SESI M2 SR SESI M5 SR SESI M8 SR SESI M22 SR SESI M33 SR Energy storage, smoothing, filtering pplied standards : ECSS-Q-70-02, MIL-STD-202, DO-60 ESCC 320/009 versions upon request Materials meet UL9-V0 rating Suited for IR and vapor reflow soldering Frequency range up to MHz Operating temperature range : - 55 C to + 25 C Weight : 3.2 grams Tol Notes. Inductance at 0.25 V, 00 khz 2. I rated (permanent DC) without heatsink ; with heatsink I = I rated x. 3. Typical inductance value at recommended full load. I peak max = maximum peak value of current at + 25 C ; L value not guaranted 5. 0 % admissible I ripple over I rated at f = 200 khz 6. Isolation voltage 500 Vdc - min - Ri > GΩ between winding and magnetic core I / f I ripple I rated I peak t To Order SMD Energy Storage Inductor SESI ### SR SESI ### S R Size Value code Version SMD K7 =,7 Terminals M0 = 00 M0 = 000 High reliability Connections SE xxx xr yywwp Tape and Reel: 00 pieces per reel of diameter 330 mm Dimensions (mm) Bottom View Pad Layout (mm) 6 F Ko Bo o P Po W So o: 5. Bo: 6. Ko: 7. F:.5 P: 20.0 Po:.0 W: 2.0 So: none 9 ±

7 5 SMD Power Inductors SESI SR QPL Components SESI SR series are usually installed on Military applications and breadboards for Space applications. Since January 2003, Microspire has been manufacturing Radio Frequency Fixed Coils, SESI SR series fulfilling ES ESCC Generic specification N 320 and detail specification N 320/009. This qualification approval includes final production tests Chart II, burn-in and electrical measurements to testing level B Chart III and qualification testing Chart IV. For procurement, different quality levels are offered : Final production tests Chart II Burn-in and electrical measurements Chart III with level B or C (as required) Lot acceptance testing Chart V if required Components delivered through this specification need to be processed and inspected in accordance with the Microspire Process Identification Document (P.I.D.). Each component delivered is traceable to its production lot. The terminal material and finish shall be brass, plated with 2 to μm of Nickel, the finish shall be either Sn60Pb0 or Sn90Pb0. Cross reference chart Microspire Non-QPL ID Code SESI 3K3 SR SESI K7 SR SESI 6K0 SR SESI 8K2 SR SESI 0K SR SESI 5K SR SESI 22K SR SESI 33K SR SESI 7K SR SESI 56K SR SESI 68K SR SESI 82K SR SESI M0 SR SESI M2 SR SESI M5 SR SESI M8 SR SESI M22 SR SESI M33 SR x = B for Chart III level B x = C for Chart III level C x ### y ES SCC Component Part Number x 3L3 M x L7 M x 6L0 M x 8L2 M x 00 M x 50 M x 220 M x 330 M x 70 K x 560 K x 680 K x 820 K x 0 K x 2 K x 5 K x 8 K x 22 K x 33 K Tolerance : y = M for ±20% y = K for ±0%

8 6 SMD Power Inductors - SESI 5WR High Reliability pplications Electrical Data ( 25 C ) ID Code L.2 no load To Order Energy storage, smoothing, filtering pplied standards : ECSS-Q-70-02, MIL-STD-202, DO-60 ESCC 320/009 versions upon request Materials meet UL9-V0 rating Suited for IR and vapor reflow soldering Frequency range up to MHz Operating temperature range : - 55 C to + 25 C Weight : 5 grams Shielded version upon request SESI 5 ### #WR SESI 5 ### - W R SMD Energy Storage Inductor Size I 3.6 rated Value code K9 =,9 M0 = 00 M0 = 000 L 2. at rated I Version I 5 peak max GW Terminals Rdc at 25 C mω Max SESI 5 K5 2WR SESI 5 K8 WR SESI 5 2K7 WR SESI 5 K9 WR SESI 5 6K WR SESI 5 8K0 WR SESI 5 2K WR SESI 5 6K WR SESI 5 8K WR SESI 5 2K WR SESI 5 27K WR SESI 5 29K 2WR SESI 5 33K WR SESI 5 8K WR SESI 5 56K WR SESI 5 68K WR SESI 5 82K WR SESI 5 M0 WR SESI 5 M2 WR SESI 5 M5 WR SESI 5 M22 WR SESI 5 M33 WR SESI 5 M0 WR SESI 5 2M3 WR F Ko Bo Tape and Reel: 00 pieces per reel of diameter 330 mm o P Po W So Tol High reliability o: 6. Bo: 22.8 Ko: 7.8 F: 20.2 P: 20.0 Po:.0 W:.0 So: 28. I Top View / f Connections Notes 2. Inductance at 0.25 V, 00 khz 3. I rated (permanent DC) without heatsink ; with heatsink I = I rated x.. Typical inductance value at recommended full load 5. I peak max = maximum peak value of current at + 25 C ; L value not guaranted 6. 0 % admissible I ripple over I rated at f = 200 khz 7. Isolation voltage 500 Vdc - min - Ri > GΩ between winding and magnetic core Dimensions (mm) 6.2 x I ripple I rated 6 I peak t SE 5 xxx xr yywwp Pad Layout (mm)

9 7 SMD Power Inductors SESI 5WR QPL Components SESI 5WR series are usually installed on Military applications and breadboards for Space applications. Since January 2003, Microspire has been manufacturing Radio Frequency Fixed Coils, SESI 5WR series fulfilling ES ESCC Generic specification N 320 and detail specification N 320/009. This qualification approval includes final production tests Chart II, burn-in and electrical measurements to testing level B Chart III and qualification testing Chart IV. For procurement, different quality levels are offered : Final production tests Chart II Burn-in and electrical measurements Chart III with level B or C (as required) Lot acceptance testing Chart V if required Components delivered through this specification need to be processed and inspected in accordance with the Microspire Process Identification Document (P.I.D.). Each component delivered is traceable to its production lot. The terminal material and finish shall be brass, plated with 2 to μm of Nickel, the finish shall be either Sn60Pb0 or Sn90Pb0. Cross reference chart Microspire Non-QPL ID Code SESI 5 K5 2WR SESI 5 K8 WR SESI 5 2K7 WR SESI 5 K9 WR SESI 5 6K WR SESI 5 8K0 WR SESI 5 2K WR SESI 5 6K WR SESI 5 8K WR SESI 5 2K WR SESI 5 27K WR SESI 5 33K WR SESI 5 8K WR SESI 5 56K WR SESI 5 68K WR SESI 5 82K WR SESI 5 M0 WR SESI 5 M2 WR SESI 5 M5 WR SESI 5 M22 WR SESI 5 M33 WR x = B for Chart III level B x = C for Chart III level C x ### y ES SCC Component Part Number x L5 M x L8 M x 2L7 M x L9 M x 6L M x 8L0 M x 20 M x 60 M x 80 M x 20 M x 270 M x 330 M x 80 K x 560 K x 70 K x 820 K x 0 K x 2 K x 5 K x 22 K x 33 K Tolerance : y = M for ±20% y = K for ±0%

10 8 SMD Power Inductors - SESI 5SR High Reliability pplications Electrical Data ( 25 C ) ID Code L.2 no load I 3.6 rated L 2. at rated I I 5 peak max Rdc at 25 C mω Max SESI 5 K5 2SR SESI 5 K8 SR SESI 5 2K7 SR SESI 5 K9 SR SESI 5 6K SR SESI 5 8K0 SR SESI 5 2K SR SESI 5 6K SR SESI 5 8K SR SESI 5 2K SR SESI 5 27K SR SESI 5 29K 2SR SESI 5 33K SR SESI 5 8K SR SESI 5 56K SR SESI 5 68K SR SESI 5 82K SR SESI 5 M0 SR SESI 5 M2 SR SESI 5 M5 SR SESI 5 M22 SR SESI 5 M33 SR SESI 5 M0 SR SESI 5 2M3 SR To Order SESI 5 ### #SR SESI 5 ### # S R SMD Energy Storage Inductor Size Value code K9 =,9 M0 = 00 M0 = 000 Version GW Terminals Tape and Reel: 00 pieces per reel of diameter 330 mm Energy storage, smoothing, filtering pplied standards : ECSS-Q-70-02, MIL-STD-202, DO-60 ESCC 320/009 versions upon request Materials meet UL9-V0 rating Suited for IR and vapor reflow soldering Frequency range up to MHz Operating temperature range : - 55 C to + 25 C Weight :.2 grams Tol High reliability Notes. Inductance at 0.25 V, 00 khz 2. I rated (permanent DC) without heatsink ; with heatsink I = I rated x. 3. Typical inductance value at recommended full load. I peak max = maximum peak value of current at + 25 C ; L value not guaranted 5. 0 % admissible I ripple over I rated at f = 200 khz 6. Isolation voltage 500 Vdc - min - Ri > GΩ between winding and magnetic core I / f Connections Dimensions (mm) Bottom View 6 I ripple I rated I peak t SE5 xxx xr wwyyp Pad Layout (mm) F Ko Bo o P Po W So o: 5. Bo: 6. Ko: 7. F:.5 P: 20.0 Po:.0 W: 2.0 So: none 9 ±

11 9 SMD Power Inductors SESI 5SR QPL Components SESI 5SR series are usually installed on Military applications and breadboards for Space applications. Since January 2003, Microspire has been manufacturing Radio Frequency Fixed Coils, SESI 5SR series fulfilling ES ESCC Generic specification N 320 and detail specification N 320/009. This qualification approval includes final production tests Chart II, burn-in and electrical measurements to testing level B Chart III and qualification testing Chart IV. For procurement, different quality levels are offered : Final production tests Chart II Burn-in and electrical measurements Chart III with level B or C (as required) Lot acceptance testing Chart V if required Components delivered through this specification need to be processed and inspected in accordance with the Microspire Process Identification Document (P.I.D.). Each component delivered is traceable to its production lot. The terminal material and finish shall be brass, plated with 2 to μm of Nickel, the finish shall be either Sn60Pb0 or Sn90Pb0. Cross reference chart Microspire Non-QPL ID Code SESI 5 K5 2SR SESI 5 K8 SR SESI 5 2K7 SR SESI 5 K9 SR SESI 5 6K SR SESI 5 8K0 SR SESI 5 2K SR SESI 5 6K SR SESI 5 8K SR SESI 5 2K SR SESI 5 27K SR SESI 5 33K SR SESI 5 8K SR SESI 5 56K SR SESI 5 68K SR SESI 5 82K SR SESI 5 M0 SR SESI 5 M2 SR SESI 5 M5 SR SESI 5 M22 SR SESI 5 M33 SR x = B for Chart III level B x = C for Chart III level C x ### y ES SCC Component Part Number x L5 M x L8 M x 2L7 M x L9 M x 6L M x 8L0 M x 20 M x 60 M x 80 M x 20 M x 270 M x 330 M x 80 K x 560 K x 70 K x 820 K x 0 K x 2 K x 5 K x 22 K x 33 K Tolerance : y = M for ±20% y = K for ±0%

12 50 SMD Power Inductors - SESI 8WR High Reliability pplications Electrical Data ( 25 C ) ID Code L.2 no load I 3.6 rated L 2. at rated I I 5 peak max Rdc at 25 C mω Max SESI 8 6K8 WR SESI 8 8K2 WR SESI 8 K WR SESI 8 5K WR SESI 8 8K WR SESI 8 22K WR SESI 8 22K 2WR SESI 8 27K WR SESI 8 37K WR SESI 8 9K WR SESI 8 56K WR SESI 8 70K WR SESI 8 86K WR SESI 8 M0 WR SESI 8 M2 WR SESI 8 M5 WR SESI 8 M8 WR SESI 8 M22 WR SESI 8 M33 WR Energy storage, smoothing, filtering pplied standards : ECSS-Q-70-02, MIL-STD-202, DO-60 ESCC 320/009 versions upon request Materials meet UL9-V0 rating Suited for IR and vapor reflow soldering Frequency range up to MHz Operating temperature range : - 55 C to + 25 C Weight : 0 grams Shielded version upon request Tol Notes. Inductance at 0.25 V, 00 khz 2. I rated (permanent DC) without heatsink ; with heatsink I = I rated x. 3. Typical inductance value at recommended full load. I peak max = maximum peak value of current at + 25 C ; L value not guaranted 5. 0 % admissible I ripple over I rated at f = 200 khz 6. Isolation voltage 500 Vdc - min - Ri > GΩ between winding and magnetic core I / f I ripple I rated I peak t To Order SESI 8 ### #WR SESI 8 ### # W R SMD Energy Storage Inductor Size Value code K9 =,9 M0 = 00 M0 = 000 Version GW Terminals High reliability Connections 8 5 SE 8 xxx xr yywwp Tape and Reel: 300 pieces per reel of diameter 330 mm Dimensions (mm) Top View 20.0 Pad Layout (mm) F Ko Bo o P Po W So o: 9. Bo: 26. Ko: 8. F: 20.2 P: 2.0 Po:.0 W:.0 So: ± x

13 5 SMD Power Inductors SESI 8WR QPL Components SESI 8WR series are usually installed on Military applications and breadboards for Space applications. Since January 2003, Microspire has been manufacturing Radio Frequency Fixed Coils, SESI 8WR series fulfilling ES ESCC Generic specification N 320 and detail specification N 320/009. This qualification approval includes final production tests Chart II, burn-in and electrical measurements to testing level B Chart III and qualification testing Chart IV. For procurement, different quality levels are offered : Final production tests Chart II Burn-in and electrical measurements Chart III with level B or C (as required) Lot acceptance testing Chart V if required Components delivered through this specification need to be processed and inspected in accordance with the Microspire Process Identification Document (P.I.D.). Each component delivered is traceable to its production lot. The terminal material and finish shall be brass, plated with 2 to μm of Nickel, the finish shall be either Sn60Pb0 or Sn90Pb0. Cross reference chart Microspire Non-QPL ID Code SESI 8 6K8 WR SESI 8 8K2 WR SESI 8 K WR SESI 8 5K WR SESI 8 8K WR SESI 8 22K WR SESI 8 27K WR SESI 8 37K WR SESI 8 9K WR SESI 8 56K WR SESI 8 70K WR SESI 8 86K WR SESI 8 M0 WR SESI 8 M2 WR SESI 8 M5 WR SESI 8 M8 WR SESI 8 M22 WR SESI 8 M33 WR x = B for Chart III level B x = C for Chart III level C x ### y ES SCC Component Part Number x 6L8 M x 8L2 M x 0 M x 50 K x 80 K x 220 K x 270 K x 370 K x 90 K x 560 K x 700 K x 860 K x 0 K x 2 K x 5 K x 8 K x 22 K x 33 K Tolerance : y = M for ±20% y = K for ±0%

14 52 SMD Power Inductors - SESI 22WR High Reliability pplications Electrical Data ( 25 C ) ID Code L.2 no load To Order SESI 22 ### #WR SESI 22 ### # S R SMD Energy Storage Inductor Size I 3.6 rated Value code 7K7 = 7,7 M0 = 00 M0 = 000 L 2. at rated I Version I 5 peak max GW Terminals Rdc at 25 C mω Max SESI 22 5K5 2WR SESI 22 7K7 2WR SESI 22 0K 2WR SESI 22 3K 2WR SESI 22 6K 2WR SESI 22 2K 2WR SESI 22 33K 2WR SESI 22 7K WR SESI 22 6K WR SESI 22 82K WR SESI 22 M0 WR SESI 22 M5 WR SESI 22 M2 WR SESI 22 M3 WR SESI 22 M7 WR SESI 22 M68 WR SESI 22 M82 WR SESI 22 M0 WR SESI 22 M5 WR SESI 22 2M2 WR Energy storage, smoothing, filtering pplied standards : ECSS-Q-70-02, MIL-STD-202, DO-60 Materials meet UL9-V0 rating Suited for IR and vapor reflow soldering Frequency range up to MHz Operating temperature range : - 55 C to + 25 C Weight : 26 grams Shielded version upon request Tol High reliability Notes. Inductance at 0.25 V, 00 khz 2. I rated (permanent DC) without heatsink ; with heatsink I = I rated x. 3. Typical inductance value at recommended full load. I peak max = maximum peak value of current at + 25 C ; L value not guaranted % admissible I ripple over I rated at f = 200 khz 6. Isolation voltage 500 Vdc - min - Ri > GΩ between winding and magnetic core I / f I ripple I rated I peak t SE 22 xxx Connections 8 5 Pad Layout (mm) Dimensions (mm) Top View 23.5 xr yywwp ± pieces per box, individually packed x 0.5

15 53 SMD Power Inductors - SESI 32WR High Reliability pplications Electrical Data ( 25 C ) ID Code L.2 no load To Order Inductance values :.7 to 700 Current up to 27 rms and 38 peak Through-hole design Materials meet UL9-V0 rating Suited for IR and vapor reflow soldering Frequency range up to MHz Operating temperature range : - 55 C to + 85 C Weight : 56 grams Shielded version upon request SESI 32 ### PR SESI 32 ### P R SMD Energy Storage Inductor Size I 3.6 rated Value code 35K = 35 L 2. at rated I Version I 5 peak max Pins through hole Rdc at 25 C mω Max SESI 32 35K PR Individually packed 20 parts on 2 layers. Tol. High reliability Notes. Inductance at 0.25 V, 00 khz 2. I rated (permanent DC) without heatsink ; with heatsink I = I rated x. 3. Typical inductance value at recommended full load. I peak max = maximum peak value of current at + 85 C ; L value not guaranted % admissible I ripple over I rated at f = 200 khz 6. Isolation voltage 500 Vdc - min - Ri > GΩ between winding and magnetic core I I ripple I rated I peak pplications Energy storage, smoothing, filtering. / f t Connections Dimensions (mm) Pad Layout SE 32 xxx 8 xr yywwp ± X

16 5 Flyback Transformers for DC/DC Embedded pplications FLYT Series...Flyback Transformers... Package Indicative Max Output Power at 00KHz (W) Max Dimensions (LxWxH in mm) Number of Pins Weight (grams) Permitted Losses* for 25 C heating above 00 C (W) FLYT x 6 x 8 2 x SMD FLYT5.*** 5 22 x 6 x 8 2 x 6 SMD FLYT x 20 x 8,9 2 x SMD FLYT8.*** 5 36 x 20 x 8,9 2 x 9 SMD FLYT x 2 x,9 2 x SMD 26. FLYT22.*** x 2 x,9 2 x 8 SMD 26. FLYT32*** 65 9 x 3 x 3,7 2 x 8 PTH** 56.7 * Values without heatsink ; these values can be increased with appropriate cooling device ** Through-hole terminations only *** See Micromag N for more information Microspire s «SESI Technology» planar solution for DC/DC flyback converters Seven standard packages in a qualified technology for extreme working conditions Compliant with MIL-STD-202, ECSS-Q (aerospace) and DO-60 (avionics) standards lready evaluated by the CNES for space applications (ESCC Capability pproval in process Low profile and light, hihhly efficient and reliable Extended operating temperature range from - 55 C to + 25 C SMD versions suited for IR and vapor reflow soldering in Tape&Reel upon request for SMD versions Shielded versions with thin six-face tinned copper box upon request (3 times less EMI radiation)

17 Flyback Transformers for DC/DC converters - FLYT 5 Series 55 Electrical Data ID Code DC Input Voltage Range (Vdc) Output Power (W) Based on Microspire s «SESI5 Planar Technology» Low-profile SMD package (2 x pins) pplied standards : MIL-STD-202, ECSS-Q-70-02, DO-60D Up to 5 W at 00 khz in standard heating conditions Dielectric strength up to 500 V ( 50 Hz - min ) Materials meet UL9-V0 rating Thermal index according to IEC85 : H ( 80 C ) Operating/storage temperature range : - 55 C to + 25 C pprox weight : 5 grams Designed Outputs Working Frequency Primary Inductance Insulation > 00MΩ FLYT5 W V (2 - ).5 5V / 280m (7-8) 80-00kHz Vdc -5V / 280m (5-6) FLYT5 2W V (2 - ) ,2V / 00m (7/8-5/6) 30kHz Vdc BIS (3 - ) optional FLYT5 2W V (2 - ) V / 250m (7/8-5/6) 30kHz Vdc BIS (3 - ) optional FLYT5 2W V ( - 2) 2. 8V / 50m (8-7) 500kHz Vdc FLYT5 3W V ( - 2) 3.3 3,3V / 0,5 (8-7) 500kHz Vdc 3,3V / 0,5 (6-5) FLYT5 W V ( - 2).5 5V / 0,3 (8-7) 500kHz 3 500Vdc FLYT5 0W 0 8-0V ( - 2) 0.5 5,2V / (8-7) 5,2V / (6-5) BIS (3 - ) optional 500kHz Vdc...Flyback Transformers... Typical Dimensions (mm) Top View Pad Layout (mm). x μm x X Tape and Reel: 00 pieces per reel of diameter 330 mm F Ko Bo o P Po W So o: 6. Bo: 22. Ko: 7.8 F: 20.2 P: 20.0 Po:.0 W:.0 So: 28. FL5 xxx 0 yywwp

18 56 Flyback Transformers for DC/DC converters - FLYT 8 Series...Flyback Transformers... Electrical Data ID Code DC Input Voltage Range (Vdc) Output Power (W) Designed Outputs FLYT8 3W V (2 - ) ,55V / (7/8-5/6) BIS (3 - ) FLYT8 W V (2 - ).56-5,25V / 300m (8-7) 5,25V / 50m (6-5) BIS (3 - ) FLYT8 5W V (2 - ) ,25V / (7/8-5/6) BIS (3 - ) FLYT5 9W V (2 - ) 9.5 5,25V /,8 (7/8-5/6) BIS (3 - ) Based on Microspire s «SESI8 Planar Technology» Low-profile SMD package (2 x pins) pplied standards : MIL-STD-202, ECSS-Q-70-02, DO-60D Up to 5 W at 00 khz in standard heating conditions Dielectric strength up to 500 V ( 50 Hz - min ) Materials meet UL9-V0 rating Thermal index according to IEC85 : H ( 80 C ) Operating/storage temperature range : - 55 C to + 25 C pprox weight : 0 grams Working Frequency Primary Inductance Insulation > 00MΩ 00kHz Vdc 00kHz Vdc 00kHz Vdc 00kHz Vdc Top View Typical Dimensions (mm) 8 2 x μm Pad Layout (mm) x x Tape and Reel: 00 pieces per reel of diameter 330 mm F Ko Bo o P Po W So o: 9. Bo: 26. Ko: 8. F: 20.2 P: 2.0 Po:.0 W:.0 So:. FL 8 xxx 0 yywwp

19 Flyback Transformers for DC/DC converters - FLYT 22 Series 57 Electrical Data ID Code DC Input Voltage Range (Vdc) Output Power (W) Designed Outputs FLYT22 9W V (2 - ) 8.5 5V / 50m (8-7) 22V / 600m (6-5) FLYT22 20W V (3 - ) 9.5 5V / 30m (6-5) 2V /.2m (8-7) Based on Microspire s «SESI22 Planar Technology» Low-profile SMD package (2 x pins) pplied standards : MIL-STD-202, ECSS-Q-70-02, DO-60D Up to 25 W at 00 khz in standard heating conditions Dielectric strength up to 500 V ( 50 Hz - min ) Materials meet UL9-V0 rating Thermal index according to IEC85 : H ( 80 C ) Operating/storage temperature range : - 55 C to + 25 C pprox weight : 26 grams Working Frequency Primary Inductance Insulation > 00MΩ 90-30kHz 3 500Vdc 90-30kHz 3 500Vdc...Flyback Transformers... Top View Typical Dimensions (mm) 2 x 0.03 Pad Layout (mm) x x pieces per box, individually packed FL22 xxx 0 yywwp

20 58...Current Transformers... Electrical Data ( 25 C ) ID Code Turn ratio DCR-2 mω DCR3- Ω ±5% L3- mh ±5% Frequency range triangle wave Ipk = I DC + I/2 max Z Load % ¼W Insulation 500VDC CT WR /50 < kHz to 500kHz 0 6.8Ω >GΩ CT WR /75 < kHz to 300kHz 0 0.2Ω >GΩ CT WR /00 < kHz to 200kHz 0 3.7Ω >GΩ CT WR /200 < kHz to 70kHz 0 27.Ω >GΩ To Order Current sense Transformer, up to 0pk - CT9 xxx 23 WR Vout/Ipk ratio : V / 8 Global accuracy ± 5 % on E96 series load resistor Low profile and light Materials meet UL9V-0 rating pplied standards : ESCC-320 generic ( including MIL-STD-202 ) / ECSS-Q Frequency range 6 khz to 500 khz triangle wave Operating temperature range : - 55 C to + 25 C Suited for IR and vapor reflow soldering Weight : 2 grams CT9 ### 23 WR CT9 ### 23 WR Range Turn ratio Range Gull wing highrel Notes Typical performances at + 25 C Storage Temperature - 55 C to + 0 C Dimensions (mm) Top View 0.3 ± Pad Layout pplication Current detection/measurement for PWM control ( Isense ) in High-Rel. SMPS I ΔI I pk I DC 3. x αt T t 5.8 CT 9 xxx 3 ± 0.5 xr yywwp Tape and Reel: 700 pieces per reel of diameter 330 mm Connections 3 F Ko Bo o P Po W So o:.7 Bo: 3.8 Ko: 5.5 F:.5 P:.7 Po:.0 W: 2.0 So: none 2 Z load Tel : + 33 (0) Specifications may change without prior notice - Revised 06/08

21 59 Current Transformer for DC/DC pplications CT PR face Dot for pin Bottom View Designed for DC/DC Converter pplications Measurement up to 5. RMS ( 8 PEK DC ) from 00 to 200 KHz with 2 % ccuracy pplied standards: MIL-STD-202, ECSS-Q ESCC-320, DO-60 Electrical Data ( 25 C ) ID Code ccuracy (-0 C / +0 C) Transformer ratio Secondary Inductance Secondary DC Resistance Insulation CT R < 2% with R L = 3Ω theoretical < 2% with R L = 3Ω at % (E96) Typical Dimensions (mm) V OUT / I IN = 0.56 (Np / Ns = : 200) L 3- =.0 mh (± 25%) (00 khz - V RMS ).0 Notes R 3- = 5.8 Ω (± 0%) 500 V DC - min (RI 00 MΩ) between windings The component is dedicated to measure RMS current up to I IN = 5. RMS ( 8 PEK and 3.6 DC ) for a wavform of working frequency from 00 to 200 KHz. Image of this current is the voltage ( V OUT = 3 V RMS ) picked on a resistive load R L = 3 Ω at % ( E96 series ). The component can also make the measurement keeping the same accuracy but with a ratio V OUT / I IN =.00. In this case, image of the current is the voltage ( Vs = 5. V RMS ) picked on a resistive load R L = 200 Ω at % ( E96 series ). Flammability compliance : UL9V0 Insulation class (windings) : H ( 80 C ) Operating temperature : - 0 C to + 0 C Storage temperature : - 55 C to + 25 C...Current Transformers Connections pplication Schem. I IN n3 n n2 D TR il L I OUT PRIM (Np) SEC (Ns) R L V OUT V3 V V2 D V (-VD) C R V OUT 2 3 CT 08 xxx xr yywwp Ve Dm i3 Tp i VT i2 R L V OUT CT R CT R can be used for measurement of secondary current ( i2 ) of a DC/DC forward converter ( 3.3 V / 8 output and 00 KHz working frequency example) for regulation and surveillance operations.

22 60...Gate Drive Transformers... Electrical Data ( 25 C ) ID Code GDT9 M50 20 WR Top View Primary Inductance Max L - > 500 (0kHz - V RMS ) Dimensions (mm). x 0.25 Turn ratio ± 0,5% Gate Drive Transformer GDT9 M50 20 WR Excellent performances in low profile package Suited for vionics and Space applications ET : 20 Vμs Nominal Frequency : 200 Khz pplied standards : ECSS-Q / ESCC-320 screening flow applied / MIL-STD-202 Materials meet UL9V-0 rating Weight : 2 grams DC Resistances N 7-6 / N - =.00 R -2 = <.25Ω R 3- = <.25Ω Pad Layout. Isolation Voltage 500 VDC - min (Ri 00MΩ) Notes Leakage Inductance Lf -2 < ( 3- in short circuit) Insulation class (windings) : Classe H2 Interwinding Capacitance C -2/3- < 00 pf Operating temperature : - 55 C to + 25 C Storage temperature : - 55 C to + 0 C I peak : < ( 00 ns ) verage I : < 50 m V primary : 7.5 V peak Q : < 60 mc 3. ± 0.2 pplication Schem. Connections μ 0 Ω Rgate V Ω Cmos nf Rmos 0KΩ PRIM 2 SEC 3 Tape and Reel: 700 pieces per reel of diameter 330 mm F Ko Bo o P Po W So o:.7 Bo: 3.8 Ko:.9 F:.5 P:.7 Po:.0 W: 2.0 So: none CT 9 xxx xr yywwp

23 6 Electrical Data ( 25 C ) Top View. x ID Code GDT5 M50 60 WR Primary Inductance Max L - > 500 (0kHz - V RMS ) Dimensions (mm) 5 22 Turn ratio ± % N 7-6 / N - = Gate Drive Transformer GDT5 M50 60 WR Excellent performances in low profile package Suited for vionics and Space applications ET : 60 Vμs Nominal Frequency range : 50 Khz Khz pplied standards : ECSS-Q-70-7 / ESCC-320 screening flow applied / BD-000 / DO-60 Materials meet UL9-V0 rating pprox. weight : 5 grams DC Resistances ± 5% R - = 70mΩ R 6-7 = 00mΩ Pad Layout 6.0 Isolation Voltage 500 VDC - min (Ri 00MΩ) Notes Leakage Inductance Lf - < 2.0 ( 6-7 in short circuit) Insulation class (windings) : Classe H Interwinding Capacitance C -/6-7 < 50 pf Operating temperature : - 55 C to + 25 C Storage temperature : - 55 C to + 0 C Dielectric Strength : 500 V RMS - 50 Hz...Gate Drive Transformers... 3 X x pplication Schem. Connections μ 0 Ω Rgate 7 7 V 6 22 Ω Cmos nf Rmos 0KΩ PRIM SEC 6 Tape and Reel: 00 pieces per reel of diameter 330 mm F Ko Bo o P Po W So o: 6. Bo: 22.8 Ko: 7.8 F: 20.2 P: 20.0 Po:.0 W:.0 So: 28. GT5 xxx 60 yywwp

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