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PC3ST21NUPC Datasheet Dip 4pin Phototriac Coupler

Manufacturer: Sharp Corporation

Overview: PC3ST21NSZ Series ∗Non-zero cross type is also available. (PC3ST11NSZ Series) PC3ST21NSZ Series VDRM : 600V, Zero cross type DIP 4pin Phototriac Coupler for triggering.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

PC3ST21NSZ Series Phototriac Coupler include an infrared emitting diode (IRED) optically coupled to an output Phototriac.

These devices

Key Features

  • 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 datasheet) 4. 4 pin DIP package 5. Superior noise immunity (dV/dt : MIN. 1 000V/µs) 6. Lead-free components are also available (see Model Line-up section in this datasheet) 7. Double transfer mold construction (Ideal for Flow Soldering) 8. High isolation voltage between input and output (Viso(rms) : 5.0kV).

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