DESCRIPTION
1 MBd widebody optocouplers consist of a GaAlAs infrared
emitting diode, optically coupled with an integrated photo
detector. An integral Faraday shield provides a high level of
noise isolation, required by high power switching
applications.
Vishay’s 1 MBd wide body couplers feature a high level of
isolation distance, exhibiting an external creepage distance
of > 10 mm. This makes these parts ideal for applications
with working voltages exceeding 1000 V.

FEATURES
• External creepage > 10 mm
• Reinforced isolation
• Internal shield for very high input to output
noise isolation
• High common mode interference immunity
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912

APPLICATIONS
• Solar inverters
• Industrial motor drives
• Welding equipment
• Isolated industrial communications
• Noise isolation of sensitive circuits

AGENCY APPROVALS
The safety application model number covering all products
in this datasheet is VOW135 or VOW136 respectively. This
model number should be used when consulting safety
agency documents.
• UL1577
• cUL
• DIN EN 60747-5-5 (VDE 0884-5)
• CQC