PC3SG21YIZ coupler equivalent, phototriac coupler.
1. High repetitive peak off-state voltage (VDRM : 600V) 2. Zero crossing functionality (VOX : MAX. 35V) 3. 4 pin Mini-Flat package 4. Reinforced insulation type (MIN. 0.4.
PC3SG21YIZ 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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