PS2002B - NEC Electronics

PS2002B Photo Coupler

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 4 "5 6 Features o High-voltage isolation: 2500VDC min o High transfer ratio: 100% min o Economical, compact, plastic dual in-line package Applications o ECR o Automat o R.

Features

o High-voltage isolation: 2500VDC min o High transfer ratio: 100% min o Economical, compact, 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 Absolute Maximum Ratings TA=+25°C Diode Reverse Voltage, VR Forward Current, IF Power Dissipation, Po Transistor Collector to Emitter Voltage, VCEo Collector Current, Ic Power Dissipation, Po Isolation Voltagel, BV Storage Temperature, T8TG Operating Temperature,.