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參數(shù)資料
| 型號： | RBO08-40T |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 浪涌電流限制器 |
| 英文描述： | SILICON SURGE PROTECTOR, TO-220AB |
| 封裝： | PLASTIC PACKAGE-3 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 301K |
| 代理商： | RBO08-40T |
RBO08-40G / RBO08-40T
4/9
PRODUCT DESCRIPTION
1
2
3
The RBO has 3 functions integrated on the same
chip.
D1 : “Diode function” in order to protect against
reversed battery operation.
T2 : “Transil function” in order to protect against
positive surge generated by electric systems
(ignition, relay. ...).
T1 : Protection againt negative surges such as
inductive overvoltages (see motor application
below).
BASIC APPLICATION
* The monolithic multi-function protection
(RBO) has been developed to protect sen-
sitive semiconductors in car electronic
modules against both overvoltage and
battery reverse.
* In addition, the RBO circuit prevents
overvoltages generated by the module from
affecting the car supply network.
MOTOR DRIVER APPLICATION
D1
T1
T2
BATTERY
RBO
DEVICE
MOTOR CONTROL
MOTOR
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.
- For negative surges : T1 (clamping phase) and T2 in forward-biased.
相關PDF資料 |
PDF描述 |
|---|---|
| RBO08-40G | SILICON SURGE PROTECTOR |
| RBO40-40T | SILICON SURGE PROTECTOR, TO-220AB |
| RC003A3 | 1-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE |
| RC003B3 | 1-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE |
| RA003C3 | 1-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| RBO40 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:REVERSED BATTERY AND OVERVOLTAGE PROTECTION |
| RBO40-40G | 功能描述:TVS二極管陣列 Batt & Overvolt Prot RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C |
| RBO40-40G | 制造商:STMicroelectronics 功能描述:TVS DIODE |
| RBO40-40G-TR | 功能描述:浪涌抑制器 Reversed Battery OverVolt Prot RoHS:否 制造商:Bourns 電壓額定值:40 V 電流額定值:750 mA 工作溫度范圍:- 40 C to + 125 C 端接類型:SMD/SMT 封裝 / 箱體: |
| RBO40-40M | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:REVERSEDBATTERYAND OVERVOLTAGEPROTECTIONCIRCUITRBO |
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