DESCRIPTION

The VOL628A has two GaAs infrared emitting diodes, which

are optically coupled to a silicon planar phototransistor

detector, and are incorporated in a 4 pin LSOP wide body

package.

It features a high current transfer ratio, low coupling

capacitance, and high isolation voltage.

The coupling device is designed for signal transmission

between two electrically separated circuits.

FEATURES

? Low profile package

? High collector emitter voltage, VCEO = 80 V

? Isolation test voltage, 5000 VRMS

? Low coupling capacitance

? High common mode transient immunity

? Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

? Telecom

? Industrial controls

? Battery powered equipment

? Office machines

? Programmable controllers

AGENCY APPROVALS

(All parts are certified under base model VOL628A)

? UL1577, file no. E76222

? cUL CSA 22.2 bulletin 5A, double protection

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

? BSI: EN 60065:2002, EN 60950-1:2006

? FIMKO EN60950-1

? CQC: GB8898-2011, GB4943.1-2011