PS2022 - NEC

PS2022 PHOTO COUPLER

The PS2022 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon Darlingtonconnected photo transistor. Package Dimensions 1;:- I 7(.02.2,803.)5 ---------+ 6 5 4 ,,1 «(/J 0.039) Features o Small package: 7.2 x 6.5 x 3.5mm o High isolation voltage: 4000VAC rating o High transfer ratio: 200% min o High speed switching.

Features

o Small package: 7.2 x 6.5 x 3.5mm o High isolation voltage: 4000VAC rating o High transfer ratio: 200% min o High speed switching: tr, tf = BOILS typ o Economical, compact, dual in-line plastic package Applications o Interface circuit for various instruments and control equipment o Chopper circuits o Computer and peripheral manufacture o Pulse transformers o Data communication equipment 3.5:: 0.5 (0.138) 0.5 (0.02) ~~o.,~~ Package Dimensions in Millimeters (Inches) 'Under application for Ul 83-00Q557A Pin Connection Absolute Maximum Ratings TA = +25°C Diode Reverse Voltage, VR 5.0V .