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LH1511BAB, LH1511BABTR, LH1511BT
Vishay Semiconductors
1 Form B Solid State Relay
SMD DIP
S'
S'
S DC S' 6 54
1 23
i179041-2
DESCRIPTION
The LH1511 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.