4N25
4N25 is PHOTO COUPLER manufactured by NEC.
NEe
NEG Electronics Inc.
4N25 PHOTO COUPLER SINGLE TRANSISTOR
NEPOC SERIES
Description
The 4N25 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon photo transistor.
Package Dimensions
A9.2(05.3±640 ) .5A1
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, pact, dual in-line plastic package
Applications
D Interface circuit for various instruments and control equipment
D Chopper circuits D puter and peripheral manufacture D Pulse...
