SM8S10 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Surface Mount Automotive Transient Voltage Suppressors

Z ibo Seno Electronic Engineering Co., Ltd.
SM8S10-SM8S40A HF
10 to 40Volts 6600Watts SMD TRANSIENT VOLTAGE SUPPRESSORS
Features
l Peak power dissipation 6600W @10 x 1000 us Pulse
DO-218AB/SMD-BLOCK
l Glass passivated junction.
l Excellent clamping capability.
l High surge capability
l Low leakage current
Anode
l Low forward voltage drop
Cathode
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l T_J = 175°C capability suitable for high reliability and
Cathode
Anode
automotive requirement
l Meets ISO7637-2 surge specification (varied by test condition)
l _{AEC-S101 qualified}
!



Plastic Case Material has UL Flammability
Classification Rating 94V-O
Mechanical Data
! Case: Void-free, DO-218AB/SMD-BLOCK
Transfer Molded Plastic
! Polarity: Cathode Band or Cathode Notch
! Marking:
Unidirectional – Device Code and Cathode Band
Bidirectional – Device Code Only
! Lead Free: For Halogen free and RoHS / Lead Free Version
Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified
MAXIMUM RATINGS (T_C = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Peak pulse power dissipation
with 10/1000 µs waveform
with 10/10 000 µs waveform
P_PPM
6600
5200
Power dissipation on infinite heatsink at T_C = 25 °C (Fig. 1)
Peak pulse current with 10/1000 µs waveform ⁽¹⁾
Peak forward surge current 8.3 ms single half sine-wave
Operating junction and storage temperature range
P_D
I_PPM
I_FSM
T_J, T_STG
8.0
see next table
700
- 55 to + 175
Note:
(1) Non-repetitive current pulse derated above T_A = 25 °C
THERMAL CHARACTERISTICS (T_C = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance, junction to case
R_θJC
I-V Curve Characteristics
VALUE
0.90
UNIT
W
W
A
A
°C
UNIT
°C/W
Uni-directional
SM8 S10 - SM8 S40A
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