RBO40-40G-TR ,REVERSED BATTERY AND OVERVOLTAGE PROTECTION CIRCUIT (RBO)ABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitI Non repetitive surge peak forward current tp=1 ..
RBV-1506S , Bridge Diodes
RBV2506 , SILICON BRIDGE RECTIFIERS
RBV-2506 , Bridge Diodes
RBV-2506 , Bridge Diodes
RBV-2506 , Bridge Diodes
RH5RE47AA-T1 , VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT
RH5RE49AA , VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT
RH5RE50AA , VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT
RH5RE50AA , VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT
RH5RE50AA , VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT
RH5RH301A , PWM STEP-UP DC/DC CONVERTER
RBO40-40G-TR
REVERSED BATTERY AND OVERVOLTAGE PROTECTION CIRCUIT (RBO)
1/10
RBO40-40G/TREVERSED BATTERY AND
OVERVOLTAGE PROTECTION
September 2003- Ed:5
Application Specific Discretes
A.S.D.™
FUNCTIONAL DIAGRAM PROTECTION AGAINST “LOAD DUMP” PULSE 40A DIODE TO GUARD AGAINST BATTERY
REVERSAL MONOLITHIC STRUCTURE FOR GREATER
RELIABILITY BREAKDOWN VOLTAGE:24V min. CLAMPING VOLTAGE:±40V max. COMPLIANT WITH ISO/ DTR 7637
FEATURESDesignedto protect against battery reversal and
load dump overvoltagesin automotive applica-
tions, this monolithic component offers multiple
functionsin the same package:: reversed battery protection: clamping against negative overvoltages: Transil function against “load dump” effect.
DESCRIPTION: TRANSIL and ASDare trademarksof STMicroelectronics.
RBO40-40G / RBO40-40T
Note1: forasurge greater thanthe maximum value,the devicewill failin short-circuit.
Note2:see Load Dump curves.
ABSOLUTE MAXIMUM RATINGS
THERMAL RESISTANCE
RBO40-40G / RBO40-40T
ELECTRICAL CHARACTERISTICS: DIODE D1(- 40°C< Tamb<+ 85°C)
ELECTRICAL CHARACTERISTICS : TRANSIL T1 (- 40°C < Tamb < + 85°C)
Note1 :Onepulse,see pulse definitionin load dumptestgenerator circuit.
ELECTRICAL CHARACTERISTICS : TRANSIL T2 (- 40°C < Tamb < + 85°C)
RBO40-40G / RBO40-40T
PRODUCT DESCRIPTION
BASIC APPLICATION
MOTOR DRIVER APPLICATION
RBO40-40G / RBO40-40T Input (1): Pin1 Output (3): Pin3 Gnd (2): Connectedto base Tab
Marking : Logo, date code, RBO40-40G
PINOUT configurationinD2
PAK: Input (1): Pin1 Output (3): Pin3 GND (2): Connectedto base Tab
Marking : Logo, date code, RBO40-40T
PINOUT configurationin TO220AB:
RBO40-40G / RBO40-40T
LOAD DUMP TEST GENERATOR CIRCUIT (SCHAFFNER NSG 506 C). Issued from ISO/ DTR 7637.
CALIBRATION METHOD FOR SCHAFFNER NSG 506C
