IL221A Datasheet (Siemens Semiconductor Group) - PHOTODARLINGTON SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER

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 T

IL221A 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

* Sta