IL202 - Siemens Semiconductor Group

IL202 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 can be used to replace relays and transformers in many digita.

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
• VDE 0884 Available with Option 1 DESCRIPTION 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 can be used to repla.