■ Description

S102S12 Series and S202S12 Series Solid State Relays (SSR) are an integration of an infrared emitting diode (IRED), a Phototriac Detector and a main output Triac. These devices are ideally suited for controlling high voltage AC loads with solid state reliability while providing 4.0kV isolation (Viso(rms)) from input to output.

■Features

1. Output current, IT(rms)≤8.0A

2. Zero crossing functionary (VOX: MAX. 35V)

3. 4 pin SIP package

4. High repetitive peak off-state voltage

   (VDRM: 600V, S202S12 Series)

   (VDRM: 400V, S102S12 Series)

5. Built-in snubber circuit

6. High isolation voltage between input and output (Viso(rms) : 4.0kV)

7. Lead-free terminal components are also available (see Model Line-up section in this datasheet)

8. Screw hole for heat sink

■Applications

1. Isolated interface between high voltage AC devices and lower voltage DC control circuitry.

2. Switching motors, fans, heaters, solenoids, and valves.

3. Power control in applications such as lighting and temperature control equipment.