Datasheet Summary
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NEC Electronics Inc.
PS2002B PHOTO COUPLER DARLINGTON TRANSISTOR
NEPOC SERIES
Description
The PS2002B is an optically coupled isolator containing a GaAsP light emitting diode and an NPN silicon Darlington-connected photo transistor.
Package Dimensions
1A9.(205.3~640 ) .5A1
"5
Features o High-voltage isolation: 2500VDC min o High transfer ratio: 100% min o Economical, pact, plastic dual in-line package
Applications o ECR o Automat o Replacement of pulse transformers o Replacement of mechanical and reed relays r ~ .1 (~ 0.39)
I I 2.54 1+ (0.1)-.j
Package Dimensions in Millimeters (Inches)
0.5 (0.02)
63-000421A...