PC4SD21NTZ coupler equivalent, phototriac coupler.
1. High repetitive peak off-state voltage (VDRM : 800V) 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.
PC4SD21NTZ Series 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 Triacs.
DIP package provides 5.
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