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Designed to protect against battery reversal and overvoltagesin automotiveapplications, this monolithiccomponent offers multiple functions in the same package : D1 : reversed battery protection T1 : clamping against negative overvoltages T2 : Transil function for overvoltage protection.
RBO08-40G Maximum Ratings
Symbol
Parameter
Value
Unit
IFSM
Non repetitive surge peak forward current (Diode D1)
tp = 10ms
80
A
IF
DC forward current (Diode D1)
Tc = 75°C
8
A
PPP
Peak pulse power between Input and Output (Transil T1) see note 1 Tj initial = 25°C
10/1000s
600
W
PPP
Peak pulse power between Pins 3 and 2 (10/1000s)
1500
w
Tstg Tj
Storage temperature range Maximum junction temperature
40 to + 150 150
°C
TL
Maximum lead temperature for soldering during 10 s at 4.5mm from case for TO220AB
260
°C
RBO08-40G Features
·8A DIODE TOGUARD AGAINST BATTERY REVERSAL. ·NEGATIVEOVERVOLTAGEPROTECTION BY CLAMPING. ·COMPLIANT WITH ISO/DTR 7637 STANDARD FORPULSES 1, 2, 3a and 3b. ·SUITABLE FOR AUTOPROTECTED ALTERNATORENVIRONMENT. ·BREAKDOWN VOLTAGE : 24 V min. ·CLAMPINGVOLTAGE : ± 40 V max. ·MONOLITHIC STRUCTURE FOR GREATER RELIABILITY.