1. High repetitive peak off-state voltage (VDRM : 600V) 2. Zero crossing functionality (VOX : MAX. 20V) 3. IFT ranks available (see Model Line-up section in this datashee.

1. Triggering for Triacs used to switch on and off devices which require AC Loads. For example heaters, fans, motors, so.

PC3SF21YVZ Series reinforced insulation type Phototriac Coupler include an infrared emitting diode (IRED) optically coupled to an output Phototriac. These devices feature full wave control and are ideal isolated drivers for medium to high current Tri.

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