Optoacoplador Vishay de 1 canal, Vf= 1.45V, Viso= 5.3 kVrms, OUT. MOSFET, mont. superficial, encapsulado SMD, 4 pines

The LH1546AD is a single channel solid state relay in a 4 pin SMD package. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and MOSFET switches for the output. In addition, it employs current-limiting circuitry to provide overvoltage protection.Current limit protection Isolation test voltage 5300 VRMS Typical RON 28 Ω APPLICATIONS: General telecom switching Metering Security equipment