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JCT1231B - 31A SCRs

Download the JCT1231B datasheet PDF. This datasheet also covers the JCT1231 variant, as both devices belong to the same 31a scrs family and are provided as variant models within a single manufacturer datasheet.

General Description

JCT1231 series of silicon controlled rectifiers, with high ability to withstand the shock loading of large current, provide high dv/dt rate with strong resistance to electromagnetic interference.

They are especially recommended for use on solid state relay, motorcycle, power charger, T-tools etc.

Key Features

  • Rev.2.0 1 2 3 TO-220A 1 2 3 TO-220B Insulated Non-Insulated 1 2 3 TO-220C A(2) K(1) G(3) Symbol IT(RMS) VDRM /V RRM IGT JCT1231 31A 1200V ≤40mA.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (JCT1231-JIEJIE.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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JIEJIE MICROELECTRONICS CO. , Ltd JCT1231 Series 31A SCRs DESCRIPTION: JCT1231 series of silicon controlled rectifiers, with high ability to withstand the shock loading of large current, provide high dv/dt rate with strong resistance to electromagnetic interference. They are especially recommended for use on solid state relay, motorcycle, power charger, T-tools etc. JCT1231A provides insulation voltage rated at 2500V RMS from all three terminals to external heatsi nk. MAIN FEATURES Rev.2.