The SZ3KASMC series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SZ3KASMC series is supplied in the Littelfuse exclusive, cost-effective, highly reliable DO-214AB package and it is ideal for use in automotive electronic applications.
Automotive grade, AEC-Q101 qualified and PPAP capable
Peak power − 3000 W @ 1 ms
Working peak reverse voltage range − 5.0 V to 78 V for unidirectional
Standard zener breakdown voltage range − 6.4 V to 95.8 V for uni-directional
Compact design in DO-214AB package
ESD protection of data lines in accordance with IEC 61000-4-2 30 kV (Air), 30 kV (Contact)
ESD rating of class 3 (>16 KV) per human body model
Zener transient overvoltage suppressors
Excellent clamping capability
VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25))(αT: Temperature coefficient, typical value is 0.1%)
SZ3KASMC Parts
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SZ3KASMC Applications
Highlights Section
TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in automotive application.