SM8S Series
Automotive Protection
Surface Mount
Transient Voltage Suppressors
Working Voltage: 10 to 43 V
Peak Pulse Power: 6600 W
Features
˗ Optimized glass passivated chip
˗
TJ = 175 °C capability suitable for high
reliability and automotive requirement
˗
6600 W peak pulse power capability with a
10/1000 ȝs waveform, repetitive rate (duty
cycle):0.01 %
PACKAGE OUTLINE DIMENSIONS(millimeters)
˗
Meet ISO 7637-2 5a/5b and ISO 16750 load
dump test (varied by test condition)
Recommended Mounting Pad Layout
3.3
˗ AEC-Q101 qualified
3.0
˗ Low leakage current
3.5
11.0
˗ Low forward voltage drop
˗ Uni-directional polarity
˗ Excellent clamping capability
˗ Very fast response time
˗ RoHS compliant
9.5
15.8
Mechanical Data
˗ Case: DO-218AB
˗ Molding compound: UL94V-0 flammability
˗ Polarity: Heatsink is anode
DO-218AB
Maximum Ratings(TA=25ɗ unless otherwise noted)
Parameter
Symbol
PPP
PPP
IPP
PD
IFSM
TJ, TSTG
Value
6600
5200
UNIT
W
W
A
W
A
Peak power dissipation with a 10/1000ȝs waveform(1)
Peak power dissipation with a 10/10,000ȝs waveform
Peak pulse current wih a 10/1000ȝs waveform(1)
Power dissipation on infinite heatsink at TL = 25 °C
See Next Table
8.0
Peak forward surge current 8.3 ms single half sine-
Operating junction and storage temperature range
700
–55 to +175
°C
Note:
(1)Non-repetitive current pulse per Fig.2 and derated above TA= 25 °C per Fig.1
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Revision:20170701-P1