RBO08-40G STMicroelectronics, RBO08-40G Datasheet

IC REVERSED BATTERY OVP D2PAK

RBO08-40G

Manufacturer Part Number
RBO08-40G
Description
IC REVERSED BATTERY OVP D2PAK
Manufacturer
STMicroelectronics
Series
ASD™r
Datasheet

Specifications of RBO08-40G

Voltage - Reverse Standoff (typ)
20V
Voltage - Breakdown
22V
Power (watts)
600W
Polarization
Bidirectional
Mounting Type
Surface Mount
Package / Case
D²Pak, TO-263 (2 leads + tab)
Applications
Automotive
Number Of Circuits
1
Voltage - Working
24V
Voltage - Clamping
40V
Technology
Diode Array
Mounting Style
SMD/SMT
Power Dissipation Pd
1.5kW
Clamping Voltage Vc Max
40V
Diode Case Style
D2PAK
No. Of Pins
2
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6722-5
RBO08-40G

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Part Number:
RBO08-40G
Manufacturer:
ST
0
FEATURES
DESCRIPTION
Designed to protect against battery reversal and
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 for overvoltage protection.
TM : TRANSIL and ASD are trademarks of STMicroelectronics.
October 2003 - Ed: 3
Application Specific Discretes
8A DIODE TO GUARD AGAINST BATTERY
REVERSAL.
NEGATIVE OVERVOLTAGE PROTECTION
BY CLAMPING.
COMPLIANT WITH ISO/DTR 7637 STANDARD
FOR PULSES 1, 2, 3a and 3b.
SUITABLE FOR AUTOPROTECTED ALTER-
NATOR ENVIRONMENT.
BREAKDOWN VOLTAGE : 24 V min.
CLAMPING VOLTAGE : ± 40 V max.
MONOLITHIC STRUCTURE FOR GREATER
RELIABILITY.
®
A.S.D.™
OVERVOLTAGE PROTECTION
FUNCTIONAL DIAGRAM
REVERSED BATTERY AND
1
RBO08-40G
RBO08-40T
TO220-AB
RBO08-40G/T
D
2
PAK
2
3
1/9

Related parts for RBO08-40G

RBO08-40G Summary of contents

Page 1

... D1 : reversed battery protection T1 : clamping against negative overvoltages T2 : Transil function for overvoltage protection TRANSIL and ASD are trademarks of STMicroelectronics. October 2003 - Ed: 3 RBO08-40G/T REVERSED BATTERY AND OVERVOLTAGE PROTECTION 2 D PAK RBO08-40G TO220-AB RBO08-40T FUNCTIONAL DIAGRAM 1/9 ...

Page 2

... RBO08-40G / RBO08-40T ABSOLUTE MAXIMUM RATINGS Symbol I Non repetitive surge peak forward current FSM (Diode D1) DC forward current (Diode D1 Peak pulse power between Input and Output PP (Transil T1) see note 1 Tj initial = 25°C P Peak pulse power between Pins 3 and 2 (10/1000µ Storage temperature range ...

Page 3

... RBO08-40G RBO08-40T = 25°C RBO08-40G RBO08-40T = 25°C = 25°C Test Conditions = 25°C = 25°C 10/1000µ Test Conditions = 25°C = 25°C 10/1000µs BR RBO08-40G / RBO08-40T < + 85°C) amb Value Min. Typ. Max. 1.5 1.7 1.45 1.3 1.35 1.2 1.1 1.0 0.9 < + 85°C) amb Value Min ...

Page 4

... RBO08-40G / RBO08-40T PRODUCT DESCRIPTION 1 BASIC APPLICATION MOTOR DRIVER APPLICATION BATTERY Filter In this application, one half of the motor drive circuit is supplied through the “RBO” and is thus protected as per its basic function application. The second part is connected directly to the “car supply network” and is protected as follows : - For positive surges : T2 (clamping phase) and D1 in forward-biased ...

Page 5

... PINOUT configuration in D PAK : - Input (1) : Pin 1 - Output (3) : Pin 3 - Gnd (2) : Connected to base Tab PINOUT configuration in TO220AB : - Input (1) : Pin 1 - Output (3) : Pin 3 - GND (2) : Connected to base Tab RBO08-40G / RBO08-40T TAB (TAB) 5/9 ...

Page 6

... RBO08-40G / RBO08-40T Fig Peak pulse power versus exponential pulse duration (Tj initial = 85°C). P (kW 10.0 5.0 2.0 1.0 0.5 Diode D1 0.2 tp(ms) 0 Fig. 2-2 : Clamping voltage versus peak pulse current (Tj initial = 85°C). Exponential waveform and (TRANSIL T1 1ms ( 0.1 0.2 0.5 1.0 2 ...

Page 7

... Fig Relative variation of leakage current versus junction temperature. 10.0 20.0 RBO F(AV) RBO08-40G / RBO08-40T Tj=25°C Tj=150°C I ( 40V CL Package PAK TO-220AB 10.0 20.0 7/9 ...

Page 8

... RBO08-40G / RBO08-40T PACKAGE MECHANICAL DATA 2 D PAK Plastic 2.0 MIN. FLAT ZONE 2 FOOT-PRINT D PAK 16.90 10.30 8.90 8/9 REF 5.08 1.30 3.70 DIMENSIONS Millimeters Inches Min. Typ. Max. Min. Typ. Max. 4.30 4.60 0.169 2.49 2.69 0.098 0.03 0.23 0.001 0.70 ...

Page 9

... Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States REF © 2003 STMicroelectronics - All rights reserved. STMicroelectronics GROUP OF COMPANIES www.st.com RBO08-40G / RBO08-40T DIMENSIONS Millimeters Inches Min. Max. Min. Max. 14.23 15.87 0.560 0.625 4.50 0.177 12.70 14.70 0.500 0.579 10.20 10.45 0.402 ...

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