DESCRIPTION

The IS3H4 is an optically coupled isolator consisting of two infrared light emitting diodes in inverse parallel and an NPN silicon photo transistor. It belongs to Isocom’s Compact range of opto-couplers

FEATURES

• Low profile package ( half pitch )

• Bi-Directional input

• AC Isolation test voltage 3750VRMS

• Low coupling capacitance typically 0.6pF

• CTR selections available

• Wide temperature range

• Lead free

APPLICATIONS

• Power Supply Feedback Voltage/Current

• Industrial system controllers

• Measuring instruments

• Ring detection on telephone lines

• Signal transmission between systems of different potentials and impedance