RBO40(2003) Datasheet PDF - STMicroelectronics

DESCRIPTION
Designed to protect against battery reversal and load dump overvoltages in automotive applications, this monolithic component offers multiple functions in the same package :
D1 : reversed battery protection
T1 : clamping against negative overvoltages
T2 : Transil function against “load dump” effect.

FEATURES
■ PROTECTION AGAINST “LOAD DUMP” 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