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4N25 Datasheet PDF

NEC 4N25

The 4N25 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon photo transistor.
Part No. 4N25
Datasheet 4N25 Download
Manufacturer
NEC
Description PHOTO COUPLER
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4N25 datasheet page 1 preview

DESCRIPTION

Package Dimensions \A9.2(05.3±640 ) .5A1 4 5 6 r $ .1 ($ 0.39) I 2.54 I 1+(0.1)+1 Package Dimensions in Millimeters (Inches) 0.5 (0.02) 83-000421A Pin Connection

FEATURES

D High isolation voltage: 2500VDC D High transfer ratio: 20% min D High speed switching: tr, tf = 4JLs 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

ABSOLUTE MAXIMUM RATINGS

TA = +25°C Diode Reverse Voltage, VR 5.0V Forward Current (DC), IF SOmA Power Dissipation, Po 150mW Peak Forward Current (3001<s, 2% duty cycle), IF(peak) 3A Transistor Collector to Emitter Voltage, VCEO 30V Collector to Base Voltage, VCBO 70V Emitter to Collector Voltage, VECO 7V Collector Current, Ic 100mA Power Dissipation, Po 150mW Isolation Voltagel, BV 2500VOC Isolation Voltagel, BV 2000VAC Storage Temperature, TSTG -55'C to +150'C Operating Temperature, TOPT -55'C to +100'C Lead Temperature (Soldering lOs) 260'C Total Power Dissipation, PT 250mW (Top View) 1.
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