IL221AT/IL222AT/IL223AT中文资料Optocoupler, Photodarlington Output, Low Input Current, High Gain, With Base Connection数据手册Vishay规格书

特性 Features

Isolation test voltage, 4000 VRMS
Industry standard SOIC-8 surface mountable package
Standard lead spacing, 0.05\"

应用 Application

oTheIL221AT, IL222AT, IL223AT are high current transfer ratio (CTR) optocoupler with a gallium arsenide infrared  LED emitter and a silicon NPN photodarlington transistor detector.
oThedevice has a CTR tested at 1.0 mA LED current. This low drive current permits easy interfacing from CMOS to LSTTL or TTL.
oThisoptocoupler is constructed in a standard SOIC-8 foot print which makes it ideally suited for high density applications. In addition to eliminating through-hole requirements, this package conforms to standards for surface mount devices.