Description
The SJPZ-E20 is a power Zener diode designed for the protection of automotive electronic units, especially from the surge generated during load dump conditions and voltage transients induced by inductive loads.

Features
● VZ ---------------------------------------------25 V to 31 V
● PRSM ------------------ 50 W (0.5 ms, single block pulse)
● PD-------------------------------------------------------- 1 W
● AEC-Q101 Qualified
● Meets the Surge Protection Requirements in ISO7637-
   2 Standard (Pulse 1 to 3)
● Suitable for High Reliability and Automotive
   Requirement
● High Surge Capability
● Flammability UL94V-0 (Equivalent)
● Bare Lead Frame: Pb-free (RoHS Compliant)

Applications
Protection of sensitive electronic equipment in passenger cars, trucks, vans, and buses:
● Engine Control Units
● Electric Control Units
● Braking System
● Power Steering System
● Airbags
● Audio/Infotainment Equipment