ILD223

ILD223 DUAL PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER FEATURES Two Channel Optocoupler High Current Transfer Ratio at IF=1 mA, 500% Min. Isolation Test Voltage, 2500 VRMS Electrical Specifications Similar to Standard 6-pin Coupler Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering Industry Standard SOIC-8 Surface Mountable Package Standard Lead Spacing, .05" Available in Tape and Reel Option (Conforms to EIA Standard 481-2) Underwriters Lab File #E52744 DESCRIPTION The ILD223 is a high current transfer ratio (CTR) optocoupler. It has a Gallium Arsenide infrared LED emitter and a silicon NPN photodarlington transistor detector. This device has CTRs tested at an LED current of 1 mA. This low drive current permits easy interfacing from CMOS to LSTTL or TTL. The ILD223 is constructed in a standard SOIC-8 foot print which makes it ideally suited for high density applications. In addition to eliminating throughholes requirements, this package conforms to standards for surface mounted devices. Maximum Ratings (Each Channel) Emitter Peak Reverse Voltage .....................................6.0 V Peak Pulsed Current (1 µs, 300 pps) .................3 A Continuous Forward Current per Channel ....30 mA Power Dissipation at 25°C............................45 mW Derate Linearly from 25°C......................0.4 mW/°C Detector Collector-Emitter Breakdown Voltage...............30 V Emitter-Collector Breakdown Voltage.................5 V Power Dissi...