POLYSWITCH RESETTABLE DEVICES Surface-Mount Devices

Transcription

1 POLYSWITH RSTTL VIS PolySwitch surface-mount devices are an effective circuit protection method for computer, consumer, multimedia, portable and automotive electronics applications. In an affort to reduce the size and cost of surfacemount devices, Littelfuse PolySwitch team introduced the minism product series in Subsequently, we developed the microsm, nanosm, picosm and femtosm family of products. The femtosm series reduced the device size to a 1608mm (0603 mils) footprint, which is one-twelfth the size of the popular minism series. Recent additions to the PolySwitch surface-mount series include 1.1 picosm 1210mm (0805 mils) and 0.35 femtosm 1608mm (0603 mils) devices. NITS Smaller size helps save board space and cost Many product choices optimizes design flexibility ompatible with high-volume electronics assembly ssists in meeting regulatory requirements Higher voltage ratings allow use in new applications TURS RoHS compliant Halogen free (refers to: r 900ppm, l 900ppm, r+l 1500ppm) roadest range of resettable devices available in the industry urrent ratings from 0.05 to 3.1 Voltage ratings from 6V computer and electronic applications to 60V telecom applications gency recognition: UL, S, TÜV Small footprint ast time-to-trip Low resistance PPLITIONS omputer Portable electronics Multimedia Game machines Telephony and broadband Mobile phones utomotive Industrial controls attery RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 120

2 pplication Selection Table The table below lists PolySwitch surface-mount devices recommended for use in typical applications Specifications for the suggested PolySwitch surface-mount device part numbers can be found in this table Once a part has been selected, the user should evaluate and test each product for the intended application Protection pplication dditional omments PolySwitch Resettable evices - Key Selection riteria Overcurrent Overvoltage Small Size Low Resistance dapter Input Power Use w/ Zener & Triac SM250 SM250 SM200 ast Time-to-trip (Temperature Protection) attery Pack Protection nanosm150 minism260 minism200/16 harger Protection nanosm050 minism110/16 nanosm075 PU/I Protection nanosm110 nanosm150 nanosm075 ata cquisition/sensor microsm005 microsm005 Input/Output Power 6V nanosm075 nanosm150 nanosm050/ V minism075 minism110/16 minism075 nanosm075 nanosm110 nanosm050/13.2 evice ay System 12, 20 minism200 minism260 minism minism260 SM300 minism200 thernet/ln nanosm050/13.2 minism110/16 nanosm075 an microsm035 microsm050 microsm035 HMI picosm035s picosm035s picosm035s I 802.3af VoIP decasm050/60 decasm050/60 decasm050/60 I-1394 Power Provider SM/33 SM185 SM/33 lt. Power Provider SM185 SM185 SM150/33 Self-Powered SM185 SM185 SM150/33 L Inverter nanosm050/13.2 minism110/16 nanosm075 L Screen Power nanosm050/13.2 nanosm050/13.2 microsm035 LN (Low Noise lock) SM075 SM075 SM050 Motor 6V nanosm110 nanosm150 microsm V minism075 minism110/16 minism075 PS/2 Mouse/Keyboard nanosm075 nanosm110 nanosm050/13.2 Signal - ata ommunication 6V nanosm075 nanosm075 nanosm V minism050 minism075 minism020 30V SM SM075 SM050 SSI nanosm110 nanosm150 nanosm075 SIM/Smart ard Reader femtosm010 femtosm010 femtosm005 Telecom - Modem igital Line O minism014 minism014 minism014 Telecom - PX Subscriber O minism014 minism014 minism014 Temperature Sensor PU nanosm050/13.2 nanosm075 nanosm050/13.2 US Individual Port nanosm075 nanosm110 nanosm050/ Port Ganged nanosm150 minism150 minism125 3 Port Ganged minism200 minism200 minism200 Note: This list is not exhaustive. Littelfuse welcomes our customers input for additional application ideas for PolySwitch resettable devices. 121 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

3 Table S1 Product Series: Size, urrent Rating, Voltage Rating/Maximum Resistance femtosm picosm nanosm microsm minism midsm Size mm (mils) (0603) (0805) (1206) (1210) (1812) (2018) Hold urrent () V /30.00Ω 30V /50Ω V /14.00Ω 0. 12V /8.00Ω 15V /11.00Ω 60V /15.00Ω 30V /15Ω 60V /12.70Ω V /5.80Ω 15V /9.00Ω 48V /6.50Ω V /6.00Ω V /4.20Ω 48V /5.00Ω V /3.00Ω 9V /3.20Ω 24V /3.10Ω 30V /3.30Ω V /2.10Ω V /1.75Ω 60V /2.30Ω V /1.00Ω 6V /1.40Ω 16V /1.35Ω 6V /1.30Ω V /0.80Ω 13.2V /0.75Ω 13.2V /0.90Ω 24V /1.00Ω V /0.35Ω* 6V /0.30Ω 6V /0.40Ω 13.2V /0.45Ω 24V /0.29Ω 33V /0.39Ω V /0.40Ω 1. 6V /0.17Ω* 6V /0.20Ω 6V /0.21Ω 8V /0.21Ω 16V /0.18Ω 24V /0.18Ω V /0.14Ω 16V /0.14Ω V /0.11Ω 6V /0.11Ω 6V /0.11Ω 15V /0.18Ω 12V /0.11Ω 16V /0.11Ω 24V /0.12Ω V /0.10Ω V /0.08Ω V /0.072Ω 6V /0.06Ω 8V /0.07Ω 6V /0.10Ω 16V /0.085Ω V /0.043Ω 12V /0.047Ω 13.2V /0.050Ω 16V /0.050Ω V /0.036Ω 3. RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 122

4 Table S1 Product Series: Size, urrent Rating, Voltage Rating/Maximum Resistance (ont d) SM SM SM2 decasm High Temperature SM Size mm , 3225 & 7555 (mils) (2920) (2920) (3425) (2018) (1206), (1210) & (2920) Hold urrent () V /10.0Ω 30V /11.0Ω V /4.80Ω 24V /1.95Ω V /1.40Ω 60V /1.10Ω 6V /0.90Ω V /1.00Ω 6V /0.36Ω 60V /1.00Ω V /0.48Ω 33V /0.41Ω V /0.34Ω V /0.25Ω 15V /0.25Ω 24V /0.24Ω V /0.23Ω 15V /0.25Ω 33V /0.23Ω V /0.15Ω V /0.15Ω 33V /0.165Ω V /0.125Ω 15V /0.125Ω V /0.085Ω 15V /0.85Ω V /0.075Ω V /0.072Ω 6V /0.048Ω 15V /0.05Ω 3. 18V /0.036Ω 123 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

5 Table S2 Thermal erating [Hold urrent () at mbient Temperature ( )] Maximum mbient Temperature femtosm Series; Size 1608mm/0603mils femtosm femtosm femtosm femtosm femtosm femtosm femtosm picosm Series; Size 2012mm/0805mils picosm010s picosm012s picosm020s picosm035s picosm050s picosm075s picosm110s nanosm Series; Size 3216mm/1206mils nanosm nanosm nanosm nanosm nanosm nanosm nanosm050/ nanosm nanosm nanosm nanosm microsm Series; Size 3225mm/1210mils microsm microsm microsm microsm microsm microsm microsm microsm microsm minism Series; Size 4532mm/1812mils minism minism minism minism minism minism minism075/ RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 124

6 Table S2 Thermal erating [Hold urrent () at mbient Temperature ( )] (ont d) Maximum mbient Temperature minism Series; Size 4532mm/1812mils minism075/ minism minism minism110/ minism110/ minism minism125/ minism minism150/ minism150/ minism150/ minism minism minism200/ minism minism260/ minism260/ minism260/ minism midsm Series; Size 5050mm/2018mils SM decasm050/ SM SM SM SM Series; Size 7555mm/2920mils SM125/ SM185/ SM300/ SM310/ SM Series; Size 7555mm/2920mils SM SM SM SM075/ SM SM/ SMH SM SM150/ SM200/ SM250/ SM SM SM300/ Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

7 Table S2 Thermal erating [Hold urrent () at mbient Temperature ( )] (ont d) Maximum mbient Temperature SM2 Series; Size 8763mm/3425mils SM SM150/ SMH SM SM SM High Temperature SM Series; Size 3216mm/1206mils, 3225mm/1210mils & 7555mm/2920mils nanosmh nanosmh030/ nanosmh microsmh microsmh SMH125/ igure S1 Thermal erating urve = femtosm / picosm / nanosm / microsm / minism decasm / SM and SM igure S = SMH120 / SMH160 and High Temperature SM % of rated hold and trip current mbient Temperature ( ) RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 126

8 Table S3 lectrical haracteristics for at Room Temperature I H I T V MX I MX P MX Max Time-to-Trip R MIN R 1MX igure for imensions () () (V ) () (W) () (S) (Ω) (Ω) femtosm Series; Size 1608mm/0603mils femtosm S2 femtosm S2 femtosm S2 femtosm S2 femtosm S2 femtosm S2 femtosm S2 picosm Series; Size 2012mm/0805mils picosm010s S2 picosm012s S2 picosm020s S2 picosm035s S2 picosm050s S2 picosm075s S2 picosm110s S2 nanosm Series; Size 3216mm/1206mils nanosm S2 nanosm S2 nanosm S2 nanosm S2 nanosm S2 nanosm S2 nanosm050/ S2 nanosm S2 nanosm S2 nanosm S2 nanosm S2 microsm Series; Size 3225mm/1210mils microsm S2 microsm S2 microsm S2 microsm S2 microsm S2 microsm S2 microsm S2 microsm S2 microsm S2 minism Series; Size 4532mm/1812mils minism S2 minism S2 minism S2 minism S2 minism S2 minism S2 minism075/ S2 127 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

9 Table S3 lectrical haracteristics for at Room Temperature (ont d) I H I T V MX I MX P MX Max Time-to-Trip R MIN R 1MX igure for imensions () () (V ) () (W) () (S) (Ω) (Ω) minism Series; Size 4532mm/1812mils minism075/ S2 minism S2 minism S2 minism110/ S2 minism110/ S2 minism S2 minism125/ S2 minism S2 minism150/ S2 minism150/ S2 minism150/ S2 minism S2 minism S2 minism200/ S2 minism S2 minism260/ S2 minism260/ S2 minism260/ S2 minism S2 midsm Series; Size 5050mm/2018mils SM S3 decasm050/ S2 SM S3 SM S3 SM S3 SM Series; Size 7555mm/2920mils SM125/ S2 SM185/ S2 SM300/ S2 SM310/ S2 SM Series; Size 7555mm/2920mils SM S4 SM S4 SM S4 SM075/ S4 SM S4 SM/ S4 SMH S4 SM S4 SM150/ S4 SM200/ S4 SM250/ S4 SM S4 SM S4 SM300/ S4 RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 128

10 Table S3 lectrical haracteristics for at Room Temperature (ont d) I H I T V MX I MX P MX Max Time-to-Trip R MIN R 1MX igure for imensions () () (V ) () (W) () (S) (Ω) (Ω) SM2 evices; Size 8763mm/3425mils SM S4 SM150/ S4 SMH S4 SM S4 SM S4 SM S4 High Temperature SM Series; Size 3216mm/1206mils, 3225mm/1210mils & 7555mm/2920mils nanosmh S2 nanosmh030/ S2 nanosmh S5 microsmh S2 microsmh S2 SMH125/ S2 igures S2-S5 imension igures igure S2 igure S3 igure S4 H G igure S5 Table S4 imensions in Millimeters (Inches) G H Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min femtosm Series; Size 1608mm/0603mils femtosm S2 (0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) femtosm S2 (0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) femtosm S2 (0.055) (0.071) (0.017) (0.033) (0.023) (0.039) (0.004) (0.020) (0.003) igure 129 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

11 Table S4 imensions in Millimeters (Inches) (ont d) G H Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min femtosm Series; Size 1608mm/0603mils femtosm S2 (0.055) (0.071) (0.013) (0.030) (0.023) (0.039) (0.004) (0.020) (0.003) femtosm S2 (0.055) (0.071) (0.013) (0.030) (0.023) (0.039) (0.004) (0.020) (0.003) femtosm S2 (0.055) (0.071) (0.013) (0.030) (0.023) (0.039) (0.004) (0.020) (0.003) femtosm S2 (0.055) (0.071) (0.021) (0.037) (0.023) (0.039) (0.004) (0.020) (0.003) picosm Series; Size 2012mm/0805mils picosm010s S2 (0.079) (0.087) (0.023) (0.040) (0.051) (0.059) (0.010) (0.030) (0.003) picosm012s S2 (0.079) (0.087) (0.017) (0.027) (0.051) (0.059) (0.010) (0.030) (0.003) picosm020s S2 (0.079) (0.087) (0.017) (0.027) (0.051) (0.059) (0.010) (0.030) (0.003) picosm035s S2 (0.079) (0.087) (0.017) (0.027) (0.051) (0.059) (0.010) (0.030) (0.003) picosm050s S2 (0.079) (0.087) (0.025) (0.036) (0.051) (0.059) (0.010) (0.030) (0.003) picosm075s S2 (0.079) (0.087) (0.025) (0.036) (0.051) (0.059) (0.010) (0.030) (0.003) picosm110s S2 (0.079) (0.087) (0.031) (0.047) (0.051) (0.059) (0.010) (0.030) (0.003) nanosm Series; Size 3216mm/1206mils nanosm S2 (0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.024) (0.039) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.023) (0.032) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm050/ S2 (0.118) (0.134) (0.019) (0.029) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.017) (0.027) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.011) (0.026) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.022) (0.035) (0.054) (0.071) (0.010) (0.030) (0.003) nanosm S2 (0.118) (0.134) (0.033) (0.043) (0.054) (0.071) (0.010) (0.030) (0.003) igure RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 130

12 Table S4 imensions in Millimeters (Inches) (ont d) G H Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min microsm Series; Size 3225mm/1210mils microsm S2 (0.118) (0.135) (0.019) (0.034) (0.092) (0.110) (0.010) (0.030) (0.003) microsm S2 (0.118) (0.135) (0.019) (0.034) (0.092) (0.110) (0.010) (0.030) (0.003) microsm S2 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) microsm S2 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) microsm S2 (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) microsm S2 (0.118) (0.135) (0.011) (0.019) (0.092) (0.110) (0.010) (0.030) (0.003) microsm S2 (0.118) (0.135) (0.020) (0.048) (0.092) (0.110) (0.010) (0.030) (0.003) microsm S2 (0.118) (0.135) (0.016) (0.030) (0.092) (0.110) (0.010) (0.030) (0.003) microsm S2 (0.118) (0.135) (0.031) (0.046) (0.092) (0.110) (0.010) (0.030) (0.003) minism Series; Size 4532mm/1812mils minism S2 (0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.025) (0.035) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) minism075/ S2 (0.172) (0.190) (0.032) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) minism075/ S2 (0.172) (0.190) (0.037) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) minism110/ S2 (0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) minism110/ S2 (0.172) (0.190) (0.032) (0.057) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) minism125/ S2 (0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) igure 131 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

13 Table S4 imensions in Millimeters (Inches) (ont d) G H Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min minism Series; Size 4532mm/1812mils minism150/ S2 (0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) minism150/ S2 (0.172) (0.190) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) minism150/ S2 (0.172) (0.190) (0.040) (0.077) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.011) (0.019) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.020) (0.048) (0.121) (0.134) (0.010) (0.040) (0.008) minism200/ S2 (0.172) (0.186) (0.020) (0.048) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.019) (0.031) (0.121) (0.134) (0.010) (0.040) (0.008) minism260/ S2 (0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) minism260/ S2 (0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) minism260/ S2 (0.172) (0.190) (0.042) (0.060) (0.121) (0.134) (0.010) (0.040) (0.008) minism S2 (0.172) (0.186) (0.018) (0.030) (0.121) (0.134) (0.010) (0.040) (0.008) midsm Series; Size 5050mm/2018mils SM S3 (0.186) (0.214) (0.070) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) decasm050/ S2 (0.185) (0.209) (0.025) (0.035) (0.165) (0.189) (0.010) (0.040) (0.010) SM S3 (0.186) (0.214) (0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) SM S3 (0.186) (0.214) (0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) SM S3 (0.186) (0.214) (0.060) (0.166) (0.194) (0.010) (0.014) (0.010) (0.014) (0.012) (0.018) SM Series; Size 7555mm/2920mils SM125/ S2 (0.287) (0.303) (0.018) (0.028) (0.193) (0.209) (0.010) (0.040) (0.008) SM185/ S2 (0.287) (0.303) (0.035) (0.047) (0.193) (0.209) (0.010) (0.040) (0.008) SM300/ S2 (0.287) (0.303) (0.031) (0.043) (0.193) (0.209) (0.010) (0.040) (0.008) SM310/ S2 (0.287) (0.303) (0.043) (0.067) (0.193) (0.209) (0.037) (0.057) (0.014) SM Series; Size 7555mm/2920mils SM S4 (0.265) (0.314) (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM S4 (0.265) (0.314) (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM S4 (0.265) (0.314) (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) igure RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 132

14 Table S4 imensions in Millimeters (Inches) (ont d) G H Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min SM Series; Size 7555mm/2920mils SM075/ S4 (0.265) (0.314) (0.125) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM/ S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SMH S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM150/ S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM200/ S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM250/ S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM300/ S4 (0.265) (0.314) (0.118) (0.19) (0.214) (0.022) (0.028) (0.022) (0.028) (0.085) (0.095) (0.026) (0.054) (0.017) SM2 evices; Size 8763mm/3425mils SM S4 (0.315) (0.370) (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SM150/ S4 (0.315) (0.370) (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SMH S4 (0.315) (0.370) (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SM S4 (0.315) (0.370) (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SM S4 (0.315) (0.370) (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) SM S4 (0.315) (0.370) (0.118) (0.236) (0.264) (0.022) (0.028) (0.022) (0.028) (0.145) (0.155) (0.026) (0.054) (0.017) High Temperature SM Series; Size 3216mm/1206mils, 3225mm/1210mils & 7555mm/2920mils nanosmh S2 (0.118) (0.134) (0.012) (0.028) (0.054) (0.071) (0.010) (0.030) (0.003) nanosmh030/ S2 (0.118) (0.134) (0.033) (0.049) (0.055) (0.071) (0.010) (0.030) (0.003) nanosmh S5 (0.118) (0.134) (0.023) (0.039) (0.055) (0.071) (0.008) (0.032) microsmh S2 (0.118) (0.135) (0.022) (0.038) (0.092) (0.110) (0.010) (0.030) (0.003) microsmh S2 (0.118) (0.135) (0.009) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003) SMH125/ S2 (0.287) (0.303) (0.035) (0.055) (0.193) (0.209) (0.037) (0.057) (0.014) igure 133 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

15 igures S6-S15 Typical Time-to-Trip urves at 20 femtosmxxx = femtosm005 = femtosm008 = femtosm010 = femtosm012 = femtosm016 = femtosm020 G = femtosm035 igure S6 Time-to-Trip (s) G 0.01 G ault urrent () picosmxxxs = picosm010s = picosm012s = picosm020s = picosm035s = picosm050s = picosm075s G = picosm110s igure S7 Time-to-trip (s) G G ault urrent () nanosmxxx igure S8 = nanosm010 = nanosm012 = nanosm016 = nanosm020 = nanosm025 = nanosm035 G = nanosm050/13.2 H = nanosm075 I = nanosm110 J = nanosm150 K = nanosm200 Time-to-Trip (s) G H I J K H G I J K ault urrent () RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 134

16 igures S6-S15 Typical Time-to-Trip urves at 20 (ont d) microsmxxx igure S9 = microsm005 = microsm010 = microsm035 = microsm050 = microsm075 = microsm110 G = microsm150 H = microsm175 I = microsm200 Time-to-Trip (s) G H I I G 0.01 H ault urrent () minismxxx = minism010, minism014 = minism020 = minism030 = minism050 = minism075 = minism075/24 G = minism075/33 H = minism, minism110 I = minism110/16 J = minism110/24 K = minism125 L = minism125/16 M = minism150, minism150/12 N = minism150/16 O = minism150/24 P = minism160 Q = minism200 R = minism200/16 S = minism260 T = minism260/12,minism260/13.2 minism260/16 U = minism300 igure S10 10 G Q L I J M K O P S H N R T U Time-to-trip (s) T S Q U 0.01 G J K R O L H P I M N ault urrent () Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

17 igures S6-S15 Typical Time-to-Trip urves at 20 (ont d) midsm igure S11 = SM = decasm050/60 = SM-2018 = SM = SM Time-to-Trip (s) ault urrent () SMxxx igure S12 = SM125/33 = SM185/33 = SM300/24 = SM310/18 10 Time-to-Trip (s) ault urrent () SMxxx = SM030 = SM050 = SM075, SM075/60 = SM, SM/33 = SMH120 = SM150/ G = SM125 H = SM200/ I = SM250/ J = SM260 K = SM300, SM300/15 igure S13 Time-to-trip (s) 10 1 G H I K 0.1 J G 0.01 H ault urrent () K J I RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 136

18 igures S6-S15 Typical Time-to-Trip urves at 20 (ont d) SM2xxx igure S14 = SM150, SM150/33 = SMH160 = SM185 = SM200 = SM Time-to-Trip (s) ault urrent () High Temperature SM igure S15 = nanosmh010 = microsmh010 = nanosmh030/24 = microsmh050 = nanosmh075 = SMH125/24 Time-to-Trip (s) ault urrent () 137 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

19 Table S5 Physical haracteristics and nvironmental Specifications Operating temperature range -40 to 85, -40 to 125 for SMH120, SMH160 and High Temperature SM Physical haracteristics Terminal Pad Material % Matte Tin with Nickel Underplate Soldering haracteristics NSI/J-ST-002 ategory 3 for femtosm, picosm, nanosm, microsm, minism and SM Series NSI/J-ST-002 ategory 1 for SM Series Solder Heat Withstand per I-ST , Test Tb, Section 5, Method 1 lammability Resistance per I Needle lame Test for 20 seconds Recommended Storage 40 max, 70% R.H. max; evices May Not Meet Specified Ratings if Storage onditions re xceeded onditions nvironmental Specifications Test Test Method onditions Resistance hange Storage Life PS300, Section , 0 hrs ±3% typ 85, 0 hrs ±5% typ Humidity ging PS300, Section , 85% RH, hrs ±1.2% typ Thermal Shock MIL-ST-202, Method 107G 85, -40 (20 Times) -33% typ 125, -55 (10 Times) -33% typ Vibration MIL-ST-883 per MIL-ST-883 No hange Solvent Resistance PS300, Section reon No hange Trichloroethane Hydrocarbons No hange No hange Table S6 Packaging and Marking Information Tape and Reel Quantity Standard Package Marking Recommended Pad Layout igures [mm (in)] imension (Nom) imension (Nom) imension (Nom) gency Recognition femtosm Series; Size 1608mm/0603mils femtosm005 4,000 20, (0.032) 0.60 (0.024) 0.80 (0.032) UL, S femtosm008 4,000 20,000 T 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, S femtosm010 4,000 20, (0.032) 0.60 (0.024) 0.80 (0.032) UL, S, TÜV femtosm012 5,000 25, (0.032) 0.60 (0.024) 0.80 (0.032) UL, S femtosm016 5,000 25, (0.032) 0.60 (0.024) 0.80 (0.032) UL, S femtosm020 5,000 25, (0.032) 0.60 (0.024) 0.80 (0.032) UL, S, TÜV femtosm035 4,000 20,000 K 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, S picosm Series; Size 2012mm/0805mils picosm010s 3,000 15, (0.060) 1.00 (0.039) 1.20 (0.047) UL, S, TÜV picosm012s 4,000 20, (0.060) 1.00 (0.039) 1.20 (0.047) UL, S, TÜV picosm020s 4,000 20,000 H 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, S, TÜV picosm035s 4,000 20,000 I 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, S, TÜV picosm050s 3,000 15,000 K 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, S, TÜV picosm075s 3,000 15,000 M 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, S, TÜV picosm110s 3,000 15,000 S 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, TÜV nanosm Series; Size 3216mm/1206mils nanosm010 3,000 15, (0.063) 1.00 (0.039) 2.00 (0.079) UL, TÜV nanosm012 3,000 15,000 P 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV nanosm016 3,000 15,000 N 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 138

20 Table S6 Packaging and Marking Information (ont d) Tape and Reel Quantity Standard Package Marking Recommended Pad Layout igures [mm (in)] imension (Nom) imension (Nom) imension (Nom) gency Recognition nanosm Series; Size 3216mm/1206mils nanosm020 3,000 15, (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV nanosm025 3,000 15, (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV nanosm035 3,000 15, (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV nanosm050/13.2 3,000 15,000 M 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV nanosm075 3,000 15,000 L 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV nanosm110 3,000 15,000 K 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV nanosm150 3,000 15, (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV nanosm200 3,000 15,000 T 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm Series; Size 3225mm/1210mils microsm005 4,000 20, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm010 4,000 20, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm035 4,000 20, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm050 4,000 20, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm075 4,000 20, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm110 4,000 20, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm150 4,000 20, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm175 4,000 20, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV microsm200 3,000 15, (0.098) 1.00 (0.039) 2.00 (0.079) UL, S, TÜV minism Series; Size 4532mm/1812mils minism010 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism014 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism020 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism030 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism050 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism075 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism075/24 1,500 7, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism075/33 1,500 7, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism110 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism110/16 2,000 10, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism110/24 1,500 7, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism125 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism125/16 2,000 10, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism150 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism150/12 2,000 10, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism150/16 2,000 10, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism150/24 1,000 5, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism160 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism200 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism200/16 2,000 10, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, TÜV minism260 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism260/12 1,500 7, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism260/13.2 1,500 7, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism260/16 1,500 7, V 3.15 (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV minism300 2,000 10, (0.124) 1.68 (0.066) 3.10 (0.122) UL, S, TÜV 139 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

21 Table S6 Packaging and Marking Information (ont d) Tape and Reel Quantity Standard Package Marking Recommended Pad Layout igures [mm (in)] imension (Nom) imension (Nom) imension (Nom) gency Recognition midsm Series; Size 5050mm/2018mils SM ,000 20, (0.18) 1.50 (0.059) 3.40 (0.134) UL, S, TÜV decasm050/60 1,000 5, V 4.32 (0.17) 1.40 (0.055) 3.61 (0.142) UL, S, TÜV SM ,000 20, (0.18) 1.50 (0.059) 3.40 (0.134) UL, S, TÜV SM ,000 20, (0.18) 1.50 (0.059) 3.40 (0.134) UL, S, TÜV SM ,000 20, (0.18) 1.50 (0.059) 3.40 (0.134) UL, S, TÜV SM Series; Size 7555mm/2920mils SM125/33 4,000 20, (0.209) 2.00 (0.079) 4.60 (0.18) UL SM185/33 4,000 20, V 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) UL, S, TÜV SM300/24 4,000 20, V 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) UL, S, TÜV SM310/18 3,000 15, V 5.30 (0.209) 2.00 (0.079) 4.60 (0.18) UL, S, TUV SM Series; Size 7555mm/2920mils SM030 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM050 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM075 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM075/60 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM/33 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SMH120 2,000 10,000 H (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM125 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM150/ ,000 10,000 S (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM200/ ,000 10,000 S (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM250/ ,000 10,000 S (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM260 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM300 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM300/15 2,000 10, (0.12) 2.30 (0.09) 5.10 (0.201) UL, S, TÜV SM2 evices; Size 8763mm/3425mils SM150 1,500 7, (0.18) 2.30 (0.09) 6.10 (0.240) UL, S, TÜV SM150/33 1,500 7, (0.18) 2.30 (0.09) 6.10 (0.240) UL, S, TÜV SMH160 1,500 7, (0.18) 2.30 (0.09) 6.10 (0.240) UL, S, TÜV SM185 1,500 7, (0.18) 2.30 (0.09) 6.10 (0.240) UL, S, TÜV SM200 1,500 7, (0.18) 2.30 (0.09) 6.10 (0.240) UL, S, TÜV SM250 1,500 7, (0.18) 2.30 (0.09) 6.10 (0.240) UL, S, TÜV High Temperature SM Series; Size 3216mm/1206mils & 3225mm/1210mils & 7555mm/2920mils nanosmh010 4,000 20,000 H (0.063) 1.00 (0.039) 2.00 (0.079) nanosmh030/24 3,000 15,000 H (0.063) 1.00 (0.039) 2.00 (0.079) UL nanosmh075 3,000 15,000 H (0.063) 1.00 (0.039) 2.00 (0.079) microsmh010 3,000 15,000 H (0.098) 1.00 (0.039) 2.00 (0.079) microsmh050 4,000 20,000 H (0.098) 1.00 (0.039) 2.00 (0.079) SMH125/24 3,000 15,000 H125 24V 5.30 (0.209) 2.00 (0.079) 4.60 (0.181) UL RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 140

22 igure S16 Recommended Pad Layout gency Recognition UL ile # for all Surface-mount evices S ile # for all Surface-mount evices TÜV ertificate vailable Upon Request (ertified to I ) Solder Reflow and Rework Recommendation lassification Reflow Profiles Profile eature Pb-ree ssembly verage Ramp-up Rate (Ts MX to Tp) 3 /s max Preheat Temperature min (Ts MIN ) 150 igure S17 Tp Ramp Up tp ritical Zone T L to Tp Temperature max (Ts MX ) 200 T L Ts MX t L Time (ts MIN to ts MX ) s Time Maintained bove: Temperature (T L ) 217 Time (t L ) s Temperature Ts MIN ts Preheat Ramp own Peak/lassification Temperature (Tp) 260 Time within 5 of ctual Peak Temperature Time (tp) 30s max 25 Reflow Profile t 25 to Peak Time Ramp-down Rate 3 /s max Time 25 to Peak Temperature 8 mins max Note: ll temperatures refer to topside of the package, measured on the package body surface. Solder Reflow Recommended reflow methods: - IR - Hot air - Nitrogen Recommended maximum paste thickness: 0.25mm (0.010in) evices can be cleaned using standard methods and aqueous solvents. xperience has shown the optimum conditions for forming acceptable solder fillets occur when a reasonable amount of solder paste is placed underneath each device s termination. s such, we request that customers comply with our recommended solder pad layouts. ustomer should validate that the solder paste amount and reflow recommendations meet its application. We request that customer board layouts refrain from placing raised features (e.g. vias, nomenclature, traces, etc.) underneath PolySwitch devices. It is possible that raised features could negatively impact solderability performance of our devices. Rework femtosm, picosm, nanosm, microsm, minism and SM series: standard industry practices. (Please also avoid direct contact to the device.) SM series: Rework should be confined to removal of the installed product and replacement with a fresh device. 141 Specifications subject to change without notice Littelfuse, Inc. RoHS ompliant, LV ompliant

23 Table S7 Tape and Reel Specifications (Millimeters) escription femtosm I picosm I nanosm nanosmh010 nanosmh030/24 and nanosmh075 I microsm microsmh010 and microsmh050 I minism and decasm050/60 I W 8.0 ± ± ± ± ± 0.30 P ± ± ± ± ± 0.10 P ± ± ± ± ± 0.10 P ± ± ± ± ± ± ± ± ± 0.10 Table S ± ± 0.10 Table S8 Table S8 Table S8 1 max ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± min T max T 1 max K 0 Table S8 Table S8 Table S8 Table S8 Table S8 escription midsm except decasm050/60 I SM and SMH125/24 I SM I SM2 I W 16.0 ± ± ± ± 0.30 P ± ± ± ± 0.10 P ± ± ± ± 0.10 P ± ± ± ± ± 0.15 Table S8 5.6 ± ± ± 0.23 Table S8 8.1 ± ± max / / / / ± ± ± ± ± ± ± ± min T max T 1 max K ± 0.15 Table S8 3.2 ± ± 0.15 RoHS ompliant, LV ompliant Specifications subject to change without notice Littelfuse, Inc. 142