5KPA-HRA Series RoHS Pb e3 Descritions Uni-directional The 5KPA-HRA High Reliability Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Agency Approvals AGENCY AGENCY FILE NUMBER E2353 Parameter Symbol Value Unit Peak Pulse Power Dissipation by /μs Test Waveform (Fig.2) (Note ) P PPM 5 kw Steady State Power Dissipation on Infinite Heat Sink at T L =75ºC Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional Only (Note 2) Operating Junction and Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient Bi-directional Maximum Ratings and Thermal Characteristics (T A =25 O C unless otherwise noted) P D 8. W I FSM 4 A T J, T STG -55 to 75 C R ƟJL 8. C/W R ƟJA 4 C/W Features 5 kw peak pulse capability at /μs waveform, repetition rate (duty cycles):.% Glass passivated chip junction in P6 package Fast response time: typically less than.ps from Volts to V BR min Excellent clamping capability Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD2A per its table 4a and 4c IEC-6-4-2 ESD 3kV(Air), 3kV (Contact) EFT protection of data lines in accordance with IEC 6-4-4 Low incremental surge resistance Typical I R less than 2μA when V BR min>36v High temperature to reflow soldering guaranteed: 26 C/sec /.375, (9.5mm) lead length, 5 lbs., (2.3kg) tension V BR @ T J = V BR @25 C x (+αt x (T J - 25)) (αt:temperature Coefficient, typical value is.%) UL Recognized compound meeting flammability rating V- Lead-free matte tin plated package Halogen free and RoHS compliant Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(sn) (IPC/JEDEC J-STD- 69A.) Notes:. Non-repetitive current pulse per Fig. 4 and derated above T J (initial) =25 O C per Fig 3. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. Functional Diagram Applications TVS Components are ideal for the protection of I/O interfaces, V CC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. Bi-directional Cathode Anode Uni-directional
Electrical Characteristics (T A =25 C unless otherwise noted) (Uni) (Bi) Reverse Stand off Voltage V R (Volts) Breakdown Voltage V BR (Volts) @ I T MIN MAX Test Current I T (ma) Maximum Peak Pulse Current I pp (A) Maximum Reverse Leakage I R @ V R (µ A) Maximum Clamping Voltage V C @ I PP (V) Agency Recognition 5KPA7A -HRA 5KPA7CA-HRA 7 8.99 2.79 5 55.4 5 29.3 X 5KPA8A-HRA 5KPA8CA-HRA 8 2. 22. 5 488.7 5 3.9 X 5KPA2A-HRA 5KPA2CA-HRA 2 22.34 24.46 2 44.2 5 34.3 X 5KPA22A-HRA 5KPA22CA-HRA 22 24.57 26.9 47. 5 37. X 5KPA24A-HRA 5KPA24CA-HRA 24 26.8 29.35 5 37. 5 4.7 X 5KPA26A-HRA 5KPA26CA-HRA 26 29.4 3.8 5 343.2 5 44. X 5KPA28A-HRA 5KPA28CA-HRA 28 3.28 34.24 5 37.9 25 47.5 X 5KPA3A-HRA 5KPA3CA-HRA 3 33.5 36.7 5 297.8 5 5.7 X 5KPA33A-HRA 5KPA33CA-HRA 33 36.9 4.4 5 276. 2 54.7 X 5KPA36A-HRA 5KPA36CA-HRA 36 4.2 44. 5 252.5 2 59.8 X 5KPA4A-HRA 5KPA4CA-HRA 4 44.7 48.9 5 229.5 2 65.8 X 5KPA43A-HRA 5KPA43CA-HRA 43 48. 52.6 5 26.3 2 69.8 X 5KPA45A-HRA 5KPA45CA-HRA 45 5.3 55. 5 27.4 2 72.8 X 5KPA48A-HRA 5KPA48CA-HRA 48 53.6 58.7 5 94.3 2 77.7 X 5KPA5A-HRA 5KPA5CA-HRA 5 57. 62.4 5 82. 2 82.9 X 5KPA54A-HRA 5KPA54CA-HRA 54 6.3 66. 5 72.2 2 87.7 X 5KPA58A-HRA 5KPA58CA-HRA 58 64.8 7.9 5 6. 2 93.8 X 5KPA6A-HRA 5KPA6CA-HRA 6 67. 73.4 5 55. 2 97.4 X 5KPA64A-HRA 5KPA64CA-HRA 64 7.5 78.3 5 44.9 2 4.2 X 5KPA7A-HRA 5KPA7CA-HRA 7 78.2 85.6 5 32.9 2 3.6 X 5KPA75A-HRA 5KPA75CA-HRA 75 83.8 9.7 5 23.8 2 22. X 5KPA78A-HRA 5KPA78CA-HRA 78 87. 95.4 5 9.7 2 26. X 5KPA85A-HRA 5KPA85CA-HRA 85 94.9 4. 5 9.7 2 37.6 X 5KPA9A-HRA 5KPA9CA-HRA 9.5. 5 3.7 2 45.6 X 5KPAA-HRA 5KPACA-HRA.7 22.3 5 93.6 2 6.3 X 5KPAA-HRA 5KPACA-HRA 22.9 34.5 5 84.5 2 78.6 X 5KPA2A-HRA 5KPA2CA-HRA 2 34. 46.8 5 78.5 2 92.3 X 5KPA3A-HRA 5KPA3CA-HRA 3 45.2 59. 5 72.5 2 28.3 X 5KPA5A-HRA 5KPA5CA-HRA 5 67.6 83.5 5 62.4 2 24.9 X 5KPA6A-HRA 5KPA6CA-HRA 6 78.7 95.7 5 58.4 2 258.6 X 5KPA7A-HRA 5KPA7CA-HRA 7 89.9 27.9 5 55.4 2 272.7 X 5KPA8A-HRA 5KPA8CA-HRA 8 2. 22. 5 52.3 2 288.5 X 5KPA2A-HRA 5KPA2CA-HRA 2 223.4 244.6 5 47.3 2 39. X 5KPA22A-HRA 5KPA22CA-HRA 22 245.7 269. 5 42.4 2 356. X 5KPA24A-HRA 5KPA24CA-HRA 24 268. 293.5 5 39.3 2 384.6 X 5KPA26A-HRA 5KPA26CA-HRA 26 29.4 38. 5 36.2 2 46.7 X 5KPA28A-HRA 5KPA28CA-HRA 28 32.8 342.4 5 33.2 2 454.5 X Note:. For bidirectional type having V R of 3 volts and less, the I R limit is double.
Screen Process % Vision Inspection MIL-STD-75 method 274 % High Temperature Storage Life (68hrs,75 C) MIL-STD-75 method 3 % Temperature Cycle Test (-55 to5 C, 2 cycles, dwell time 5 min) MIL-STD-75 method 5 % Surge Test (2x) MIL-STD-75 method 466 % HTRB 5 C Bias=VR(8% breakdown voltage, 96hrs, and each direction 96hrs for Bi-directional products) MIL-STD-75 method 38 Final Electrical Test( % 3 sigma limit, % dynamic test and PAT limit) MIL-STD-75 method 46.42.4 Note: Up-screen program can be specified by customer s request via contacting Littelfuse service I-V Curve Characteristics Uni-directional Bi-directional Ipp Vc VBR VR IR IT VF V Vc VBR VR IT IR IR IT VRVBR Vc V Ipp Ipp P PPM Peak Pulse Power Dissipation -- Max power dissipation V R Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation V BR Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (I T ) V C Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current) I R V F Reverse Leakage Current -- Current measured at V R Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (T A =25 C unless otherwise noted) Figure - TVS Transients Clamping Waveform Voltage Transients Figure 2 - Peak Pulse Power Rating Curve TJ initial = Tamb Voltage or Current Voltage Across TVS Current Through TVS P PPM -Peak Pulse Power (kw) Time... t d -Pulse Width (ms.)
Ratings and Characteristic Curves (T A =25 C unless otherwise noted) (Continued) Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Test Pulse Waveform Peak Pulse Power (P PP ) or Current (I PP ) Derating in Percentage % 75 5 25 25 5 75 25 5 75 2 T J - Initial Junction Temperature (ºC) I PPM - Peak Pulse Current, % I RSM 5 5 td tr=µsec Peak Value IPPM Half Value IPPM 2 IPPM ( ) TJ=25 C Pulse Width(td) is defined as the point where the peak current decays to 5% of IPPM /µsec. Waveform as defined by R.E.A. 2. 3. 4. t-time (ms) Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance Cj (pf) Uni-direc onal V=V Uni-direc onal V=V R Bi-direc onal V=V Bi-direc onal V=V R Transient Thermal Impedance ( C/W) 5 5 2 25 3 35 V BR - Reverse Breakdown Voltage (V)... T P -Pulse Duration (s) Figure 7 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only Figure 8 - Peak Forward Voltage Drop vs Peak Forward Current (Typical Values) IFSM - Peak Forward Surge Current (A) 9 8 7 6 5 4 3 2 of Cycles at 6 Hz I F -Peak Forward Current(A) 2 stacked-die 3 stacked-die.. 2. 4. 6. 8.. 2. V F -Peak Forward Voltage(V)
Physical Specifications Environmental Specifications Weight.7oz., 2.5g High Temp. Storage JESD22-A3 Case P6 molded plastic body over passivated junction. HTRB JESD22-A8 Polarity Color band denotes the cathode except Bipolar. Temperature Cycling JESD22-A4 Terminal Matte Tin axial leads, solderable per JESD22-B2. H3TRB JESD22-A RSH JESD22-B6 Dimensions A D Cathode Band (for Uni-directional products only) B P6 A C Dimensions Inches Millimeters Min Max Min Max A. - 25.4 - B.34.36 8.6 9. C.48.54.22.36 D.34.36 8.6 9. ing System 5KPA xxx XX -HR A Marking System WITHOUT GROUP B TEST HIGH RELIABILITY TYPE CODE: A Uni-Directional (5% V BR Voltage Tolerance) CA Bi-Directional (5% V BR Voltage Tolerance) V R VOLTAGE SERIES CODE Cathode Band (for Uni-directional products only) Littelfuse Logo F YYWW 5KPAXXX-HRA Trace Code Marking YY:Year Code WW: Week Code Product Type Packing Options Component Package Quantity Packaging Option Packaging Specification 5KPAxxxXX-HRA P6 8 Tape & Reel EIA STD RS-296
Tape and Reel Specification 2.56 (65.) Off Center either side.28(.7) 2.63+.79/-.39 (53.+2./-.).394+/-.2 (.+/-.5) 3. (33.2).47 (.2).236 (6.) Dimensions are in inches/mm 3. (76.2) 2.75 (69.85).68 (7.27) Recess Depth Max..75 (9.5) Direction of Feed RTCA/DO-6G Wave 4 and Wave 5
Pin Injection Protection Per RTCA/DO-6G (Uni) (Bi) Wave 4 (6.4/69us) 25C 7C 2C Wave 5a (4/2us) Wave 4 (6.4/69us) Wave 5a (4/2us) Wave 4 (6.4/69us) Wave 5a (4/2us) L3 L4 L5 L3 L4 L3 L4 L5 L3 L4 L3 L4 L5 L3 L4 6A 5A 32A 3A 75A 6A 5A 32A 3A 75A 6A 5A 32A 3A 75A 5KPA7A -HRA 5KPA7CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass pass 5KPA8A-HRA 5KPA8CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass pass 5KPA2A-HRA 5KPA2CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass pass 5KPA22A-HRA 5KPA22CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass pass 5KPA24A-HRA 5KPA24CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA26A-HRA 5KPA26CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA28A-HRA 5KPA28CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA3A-HRA 5KPA3CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA33A-HRA 5KPA33CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA36A-HRA 5KPA36CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA4A-HRA 5KPA4CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA43A-HRA 5KPA43CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA45A-HRA 5KPA45CA-HRA pass pass pass pass pass pass pass pass pass pass pass pass pass pass - 5KPA48A-HRA 5KPA48CA-HRA pass pass pass pass - pass pass pass pass - pass pass pass pass - 5KPA5A-HRA 5KPA5CA-HRA pass pass pass pass - pass pass pass pass - pass pass pass pass - 5KPA54A-HRA 5KPA54CA-HRA pass pass pass pass - pass pass pass pass - pass pass pass pass - 5KPA58A-HRA 5KPA58CA-HRA pass pass pass pass - pass pass pass pass - pass pass pass - - 5KPA6A-HRA 5KPA6CA-HRA pass pass pass pass - pass pass pass - - pass pass pass - - 5KPA64A-HRA 5KPA64CA-HRA pass pass pass pass - pass pass pass - - pass pass pass - - 5KPA7A-HRA 5KPA7CA-HRA pass pass pass pass - pass pass pass - - pass pass pass - - 5KPA75A-HRA 5KPA75CA-HRA pass pass pass pass - pass pass pass - - pass pass pass - - 5KPA78A-HRA 5KPA78CA-HRA pass pass pass pass - pass pass pass - - pass pass pass - - 5KPA85A-HRA 5KPA85CA-HRA pass pass pass pass - pass pass pass - - pass pass pass - - 5KPA9A-HRA 5KPA9CA-HRA pass pass pass pass - pass pass pass - - pass pass pass - - 5KPAA-HRA 5KPACA-HRA pass pass pass - - pass pass pass - - pass pass pass - - 5KPAA-HRA 5KPACA-HRA pass pass pass - - pass pass pass - - pass pass pass - - 5KPA2A-HRA 5KPA2CA-HRA pass pass pass - - pass pass pass - - pass pass pass - - 5KPA3A-HRA 5KPA3CA-HRA pass pass pass - - pass pass pass - - pass pass - - - 5KPA5A-HRA 5KPA5CA-HRA pass pass pass - - pass pass pass - - pass pass - - - 5KPA6A-HRA 5KPA6CA-HRA pass pass pass - - pass pass - - - pass pass - - - 5KPA7A-HRA 5KPA7CA-HRA pass pass pass - - pass pass - - - pass pass - - - 5KPA8A-HRA 5KPA8CA-HRA pass pass pass - - pass pass - - - pass - - - - 5KPA2A-HRA 5KPA2CA-HRA pass pass pass - - pass pass - - - pass - - - - 5KPA22A-HRA 5KPA22CA-HRA pass pass pass - - pass - - - - pass - - - - 5KPA24A-HRA 5KPA24CA-HRA pass pass pass - - pass - - - - pass - - - - 5KPA26A-HRA 5KPA26CA-HRA pass pass - - - pass - - - - pass - - - - 5KPA28A-HRA 5KPA28CA-HRA pass pass - - - pass - - - - pass - - - - Note:. L = Level, L2 = Level 2, L3 = Level 3, L4 = Level 4, L5 = Level 5