RBO40 Datasheet - STMicroelectronics

DESCRIPTION
Designed to protect against battery reversal and load dump overvoltagesin automotiveapplications, this monolithic component offers multiple functionsin the same package :
D1 : reversed battery protection
T1 : clamping against negative overvoltages
T2 : Transil functionagainst ”load dump” effect.

FEATURES
■ PROTECTION AGAINST”LOADDUMP” PULSE
■ 40A DIODE TO GUARD AGAINST BATTERY REVERSAL
■ MONOLITHIC STRUCTURE FOR GREATER RELIABILITY
■ BREAKDOWN VOLTAGE : 24 V min.
■ CLAMPING VOLTAGE : ± 40 V max.
■ COMPLIANT WITH ISO / DTR 7637