DESCRIPTION

The 110 °C rated VO617A 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. 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

APPLICATIONS

• AC adapters

• SMPS

• PLC

• Factory automation

• Game consoles

AGENCY APPROVALS

Safety application model number covering all products in

this data sheet is VO617A. This model number should be

used when consulting safety agency documents.

• UL1577, file no. E52744

• cUL tested to CSA 22.2 bulletin 5A

• DIN EN 60747-5-5 (VDE 0884-5), available with option 1

• BSI IEC 60950; IEC 60065

• FIMKO EN 60065, EN 60950-1

• CQC GB8898-2011