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JST12B - 12A TRIAC

Download the JST12B datasheet PDF. This datasheet also covers the JST12 variant, as both devices belong to the same 12a triac family and are provided as variant models within a single manufacturer datasheet.

General Description

JST12 series triacs, with high ability to withstand the shock loading of large current, provide high dv/dt rate with strong resistance to electromagnetic interface.

With high commutation performances, 3 quadrants products especially recommended for use on inductive load.

Key Features

  • 1 2 3 TO-220A 1 2 3 TO-220B Insulated Non-Insulated 1 2 3 TO-220C 1 2 3 TO-220F Insulated T1(1) 2 G(3) Symbol IT(RMS) VDRM /VRRM Value 12 600 and 800 and 1200 Unit A V 13 TO-263 T2(2).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (JST12-JIEJIE.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for JST12B (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for JST12B. For precise diagrams, and layout, please refer to the original PDF.

JIEJIE MICROELECTRONICS CO. , Ltd JST12 Series 12A TRIACs Rev.2.0 DESCRIPTION: JST12 series triacs, with high ability to withstand the shock loading of large current, pro...

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with high ability to withstand the shock loading of large current, provide high dv/dt rate with strong resistance to electromagnetic interface. With high commutation performances, 3 quadrants products especially recommended for use on inductive load. JST12A provides insulation voltage rated at 2500V RMS and JST12F provides insulation voltage rated at 2000V RMS from all three terminals to external heatsink complying with UL standards (File ref: E252906).

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