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FOD2711SR2 PDF预览

FOD2711SR2

更新时间: 2024-02-17 04:04:04
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 输出元件光电
页数 文件大小 规格书
14页 201K
描述
Transistor Output Optocoupler, 1-Element, 5000V Isolation, SURFACE MOUNT, DIP-8

FOD2711SR2 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SURFACE MOUNT, DIP-8Reach Compliance Code:unknown
HTS代码:8541.40.80.00风险等级:5.92
其他特性:UL APPROVED, VDE APPROVEDColl-Emtr Bkdn Voltage-Min:70 V
配置:SINGLE标称电流传输比:100%
最大暗电源:50 nA最大正向电流:0.02 A
最大绝缘电压:5000 VJESD-609代码:e0
元件数量:1最高工作温度:85 °C
最低工作温度:-40 °C光电设备类型:TRANSISTOR OUTPUT OPTOCOUPLER
端子面层:Tin/Lead (Sn/Pb)Base Number Matches:1

FOD2711SR2 数据手册

 浏览型号FOD2711SR2的Datasheet PDF文件第2页浏览型号FOD2711SR2的Datasheet PDF文件第3页浏览型号FOD2711SR2的Datasheet PDF文件第4页浏览型号FOD2711SR2的Datasheet PDF文件第5页浏览型号FOD2711SR2的Datasheet PDF文件第6页浏览型号FOD2711SR2的Datasheet PDF文件第7页 
OPTICALLY ISOLATED  
ERROR AMPLIFIER  
FOD2711  
DESCRIPTION  
The FOD2711 Optically Isolated Amplifier consists of the popular RC431A precision  
programmable shunt reference and an optocoupler.The optocoupler is a gallium arsenide  
(GaAs) light emitting diode optically coupled to a silicon phototransistor. The reference  
voltage tolerance is 1%. The current transfer ratio (CTR) ranges from 100% to 200%.  
8
1
It is primarily intended for use as the error amplifier/reference voltage/optocoupler  
function in isolated ac to dc power supplies and dc/dc converters.  
When using the FOD2711, power supply designers can reduce the component count and  
save space in tightly packaged designs.The tight tolerance reference eliminates the need  
for adjustments in many applications.  
8
8
The device comes in a 8-pin dip white package.  
1
1
FUNCTIONAL BLOCK DIAGRAM  
FEATURES  
Optocoupler, precision reference and error amplifier in single package  
1.240V 1% reference  
NC  
LED  
1
8
CTR 100% to 200%  
5,000V RMS isolation  
C
E
FB  
2
3
4
7
6
5
UL approval E90700, Volume 2  
CSA approval 1296837  
VDE approval 40002463  
BSI approval 8702, 8703  
COMP  
GND  
NC  
APPLICATIONS  
Power supplies regulation  
DC to DC converters  
PIN DEFINITIONS  
Pin Number  
Pin Name  
Pin function description  
1
2
3
4
5
6
7
8
NC  
C
Not connected  
Phototransistor Collector  
Phototransistor Emitter  
Not connected  
E
NC  
GND  
COMP  
FB  
Ground  
Error Amplifier Compensation. This pin is the output of the error amplifier. *  
Voltage Feedback. This pin is the inverting input to the error amplifier  
Anode LED. This pin is the input to the light emitting diode.  
LED  
* The compensation network must be attached between pins 6 and 7.  
© 2002 Fairchild Semiconductor Corporation  
Page 1 of 14  
10/16/02  

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