SM8S10
SM8S10 is Surface Mount Transient Voltage Suppressors manufactured by SOCAY.
Surface Mount Transient Voltage Suppressors (TVS)
SM8S Series 10 To 43 V 6600W
Description
The SM8S series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features u Junction passivation optimized design passivated anisotropic rectifier technology u TJ=175°C capability suitable for high reliability and automotive requirement u Available in uni-directional polarity only u Low leakage current u Low forward voltage drop u High surge capability u Meets ISO7637-2 surge specification (varied by test condition) u Meets MSL level 1, per J-STD-020, LF maximum peak of
245 °C u AEC-Q101 qualified u pliant to Ro HS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC
DO-218AB
Functional Diagram
Cathode
Uni-direction
Primary Characteristics
Anode
Applications Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting, especially for automotive load dump protection application.
VWM PPPM (10/1000µs) PPPM (10 /10000μs)
PD IFSM TJ max.
Maximum Ratings and Thermal Characteristics (TA=25℃ unless otherwise noted)
Parameter with 10/1000µs waveform Peak Pulse Power Dissipation with 10/10000µs waveform
Power Dissipation on Infinite Heat Sink at TA=25°C (Fig.1)
Peak Pulse Current with a 10/1000µs waveform
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
Operating junction and Storage Temperature Range
Typical thermal resistance, junction to case
Notes:
1. Non-repetitive current pulse derated above TA=25°C
Symbol
PPPM
PD IPPM(1) IFSM TJ , TSTG R θJC
Value 6600 5200 8.0 See Next Table 700
- 55 to + 175 0.90
10V to 43V 6600W 5200W 8W 700A...
