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Current limit protection
Isolation test voltage 3750 VRMS
Typical RON 28
Load voltage 350 V
Load current 120 mA
High surge capability
Clean bounce free switching
Low power consumption
SMD lead available on tape and reel
Equivalent to CPC1035N APPLICATIONS
General telecom switching
- On/off hook control
- Ring relay
- Dial pulse
- Ground start
- Ground fault protection
Instrumentation
Industrial controls DESCRIPTION
The LH1546AEF (4 pin SOP) is robust, ideal for telecom and
ground fault applications. It is an SPST normally open
switch (1 form A) that replaces electromechanical relays in
many applications. It is constructed using a GaAs LED for
actuation control and MOSFETs for the switch output. In
addition, it employs current-limiting circuitry which meets
lightning surge testing as per ANSI/TIA-968-B and other
regulatory voltage surge requirements when overvoltage
protection is provided.
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