DESCRIPTION

The LH1512 relays contain normally open and normally

closed switches that can be used independently as a

1 form A and 1 form B relay, or when used together, as a

1 form C relay. The relays are constructed as a mult.-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.

FEATURES

• Current limit protection

• Isolation test voltage 3750 VRMS

• Typical RON 10 Ω

• Load voltage 200 V

• Load current 200 mA

• High surge capability

• 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

APPLICATIONS

• General telecom switching

- On / off hook control

- Ring delay

- Dial pulse

- Ground start

- Ground fault protection

• Instrumentation

• Industrial controls

AGENCY APPROVALS

• UL

• VDE

• CQC

• FIMKO