IL221AT_V02中文資料威世科技數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The IL221AT/IL222AT/IL223AT is a high current transfer

ratio (CTR) optocoupler with a gallium arsenide infrared LED

emitter and a silicon NPN photodarlington transistor

detector.

The device has a CTR tested at 1.0 mA LED current. This

low drive current permits easy interfacing from CMOS to

LSTTL or TTL.

This optocoupler 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.

FEATURES

? Isolation test voltage, 4000 VRMS

? Industry standard SOIC-8 surface mountable

package

? Standard lead spacing, 0.05

? Available only on tape and reel (conforms to

EIA standard RS481A)

? Compatible with dual wave, vapor phase and IR reflow

soldering

? Lead (Pb)-free component

? Component in accordance to RoHS 2002/95/EC and

WEEE 2002/96/EC