IL203 - PHOTOTRANSISTOR OPTOCOUPLER
The IL201/202/203 are optically coupled pairs employing a Gallium Arsenide infrared LED and a Silicon NPN phototransistor.
Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output.
The IL201/202/ 203 c
IL203 Features
* High Current Transfer Ratio, 75% to 450%
* Minimum Current Transfer Ratio, 10%
* Guaranteed at IF=1mA
* High Collector-Emitter Voltage, BVCEO=70V
* Long Term Stability
* Industry Standard DIP Package
* Underwriters Lab File #E52744
