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BT139B-800E - 4Q Triac

General Description

Planar passivated sensitive gate four quadrant triac in a SOT404 (D2PAK) surfacemountable plastic package intended for use in general purpose bidirectional switching and phase control applications.

Key Features

  • Direct triggering from low power drivers and logic ICs.
  • High blocking voltage capability.
  • Planar passivated for voltage ruggedness and reliability.
  • Sensitive gate.
  • Surface-mountable package.
  • Triggering in all four quadrants 3.

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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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D2PAK BT139B-800E 4Q Triac 27 September 2013 Product data sheet 1. General description Planar passivated sensitive gate four quadrant triac in a SOT404 (D2PAK) surfacemountable plastic package intended for use in general purpose bidirectional switching and phase control applications. This sensitive gate "series E" triac is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits. 2. Features and benefits • Direct triggering from low power drivers and logic ICs • High blocking voltage capability • Planar passivated for voltage ruggedness and reliability • Sensitive gate • Surface-mountable package • Triggering in all four quadrants 3. Applications • General purpose phase control • General purpose switching 4.