IL221AT - Siemens Semiconductor Group

IL221AT PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER

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. This device has a CTR tested at an 1 mA LED current. This low drive current permits easy interfacing from CMOS to LSTTL or TTL. This optocoupler is constructed in a standard SOIC8 f.

Features

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• High Current Transfer Ratio, IF=1 mA, IL221AT, 100% Minimum IL222AT, 200% Minimum IL223AT, 500% Minimum Withstand Test Voltage, 2500 VACRMS Electrical Specifications Similar to Standard 6 Pin Coupler Industry Standard SOIC-8 Surface Mountable Package Standard Lead Spacing, .05" Available in Tape and Reel (suffix T) (Conforms to EIA Standard RS481A) Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering Underwriters Lab File #E52744 (Code Letter P) PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER Package Dimensions in Inches (mm)
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• .120 ±.005 (3.05 ±.13) ..