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BTA420-800BT Datasheet 3Q Hi-Com Triac

Manufacturer: WeEn

General Description

Planar passivated high commutation three quadrant triac in a SOT78 (TO-220AB) plastic package intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur.

This "series BT" triac will commutate the full RMS current at the maximum rated junction temperature (Tj(max) = 150 °C) without the aid of a snubber.

It is used in applications where "high junction operating temperature capability" is required.

Overview

BTA420-800BT 3Q Hi-Com Triac 7 March 2018 Product data sheet 1.

Key Features

  • 3Q technology for improved noise immunity.
  • High commutation capability with maximum false trigger immunity.
  • High immunity to false turn-on by dV/dt.
  • High junction operating temperature capability.
  • High voltage capability.
  • Least sensitive gate for highest noise immunity.
  • Planar passivated for voltage ruggedness and reliability.
  • Triggering in three quadrants only 3.