DESCRIPTION

The 110 °C rated VO618A feature a high current transfer

ratio, low coupling capacitance and high isolation voltage.

These couplers have a GaAs infrared diode emitter, which

is optically coupled to a silicon planar phototransistor

detector, and is incorporated in a plastic DIP-4 package.

The coupling devices are designed for signal transmission

between two electrically separated circuits.

The couplers are end-stackable with 2.54 mm spacing.

Creepage and clearance distances of > 8.0 mm are

achieved with option 6 and 8. This version complies with

IEC 60950 (DIN VDE 0805) for reinforced insulation up to an

operation voltage of 400 VRMS or DC. Specifications subject

to change.

FEATURES

• Operating temperature from -55 °C to +110 °C

• Good CTR linearity depending on forward current

• Isolation test voltage, 5300 VRMS

• High collector emitter voltage, VCEO = 80 V

• Low saturation voltage

• Fast switching times

• Low CTR degradation

• Temperature stable

• Low coupling capacitance

• End stackable, 0.100 (2.54 mm) spacing

• High common mode interference immunity

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912