DESCRIPTION
The LH1501 relays are SPST normally closed switches
(1 form B) that can replace electromechanical relays in many
applications. The relays are constructed as a multi-chip
hybrid device. Actuation control is via an infrared LED. The
output switch is a combination of a photodiode array with
MOSFET switches and control circuity. The relays can be
configured for AC/DC or DC only operation.

FEATURES
• Isolation test voltage 3750 VRMS
• Typical RON 20 Ω
• Load voltage 350 V
• Clean bounce free switching
• Low power consumption
• SMD lead available on tape and reel
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912