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PS2021 Datasheet PDF

NEC PS2021

The PS2021 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon photo transistor.
Part No. PS2021
Datasheet PS2021 Download
Manufacturer
NEC
Description Photo Coupler
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PS2021 datasheet page 1 preview

DESCRIPTION

Package Dimensions 1A I 7(.20.2'083.)5 -------- 6 5 4 (/J 1 (,/0 0.039)

FEATURES

D Small package: 7.2 x 6.5 x 3.5mm D High isolation voltage: 4000VAC rating D High transfer ratio: 50% min D High speed switching: tr, tf = 3/Ls typ D Economical, compact, dual in-line plastic package

APPLICATIONS

D Interface circuit for various instruments and control equipment D Chopper circuits D Computer and peripheral manufacture D Pulse transformers D Data communication equipment 0.5 (0.02) I1-(20.5.41)~I Package Dimensions In Millimeters (Inches) 'Under application for UL 83-000557A Pin Connection (Top View) 1. Anode 2. Cathode 3. NC 4. Emitter 5. Collector 6. Base

ABSOLUTE MAXIMUM RATINGS

TA = +25°C Diode Reverse Voltage, VR 5.0V Forward Current (DC), IF 80mA Power Dissipation, Po 150mW Peak Forward Current(300~s, 2% duty cycle), IF (peak) 3A Transistor Collector 10 Emitter Voltage, VCEO 40V Collector to Base Voltage, VCBO 70V Emitter to Collector Voltage, VECO 7V Collector Current, Ic...
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