IL221A - Siemens Semiconductor Group

IL221A PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER

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 foo.

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 .