IL222A

IL221A/IL222A/IL223A N EW PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER Dimensions in inches (mm) Anode 1 .154±.005 C L (3.91±.13) .016 (.41) .015±.002 (.38±.05) .008 (.20) .050 (1.27) typ. .040 (1.02) 40° 7° .058±.005 (1.49±.13) .125±.005 (3.18±.13) Lead Coplanarity ±.0015 (.04) max. Cathode 2 NC 3 NC 4 8 NC 7 Base 6 Collector 5 Emitter FEATURES High Current Transfer Ratio, IF=1 mA, IL221A, 100% Minimum IL222A, 200% Minimum IL223A, 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 Option (Conforms to EIA Standard RS481A) Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering Underwriters Lab File #E52744 (Code Letter P) DESCRIPTION The IL221A/IL222A/IL223A 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 SOIC-8 foot print which makes it ideally suited for high density applications. In addition to eliminating through-holes requirements, this package conforms to standards for surface mounted devices. Maximum Ratings Emitter Peak Reverse Voltage .....................................6.0 V Continuous Forward Curren...