DESCRIPTION

The IS2732-1 is an optically coupled isolator consisting of an infrared light emitting diode and a high voltage NPN silicon photo darlington which has an integral base-emitter resistor to optimise switching speed and elevated temperature characteristics in a space efficient dual in line plastic package.

FEATURES

• Marked as FPH1.

• Current Transfer Ratio MIN. 1000

• High collector-emitter voltage, Vceo=300V

• IsolationVoltage(3.75kVRMS,5.3kVPK)

• All electrical parameters 100 tested

• Drop in replacement for NEC PS2732-1

APPLICATIONS

• Computer terminals

• Industrial systems controllers

• Measuring instruments

• Signal transmission between systems of different potentials and impedances