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BT149G - SCR

Datasheet Summary

Description

Planar passivated Silicon Controlled Rectifier with sensitive gate in a TO92 plastic package.

This SCR is designed to be interfaced directly to microcontrollers, logic ICs and other low power gate trigger circuits.

2.

Features

  • Enhanced voltage capability.
  • Planar passivated for voltage ruggedness and reliability.
  • Sensitive gate.
  • Direct triggering from low power drivers and logic ICs.
  • A-G-K reverse pin-out 3.

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Datasheet Details

Part number BT149G
Manufacturer WeEn
File Size 559.56 KB
Description SCR
Datasheet download datasheet BT149G Datasheet
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BT149G SCR Rev.02 - 12 October 2021 Product data sheet 1. General description Planar passivated Silicon Controlled Rectifier with sensitive gate in a TO92 plastic package. This SCR is designed to be interfaced directly to microcontrollers, logic ICs and other low power gate trigger circuits. 2. Features and benefits • Enhanced voltage capability • Planar passivated for voltage ruggedness and reliability • Sensitive gate • Direct triggering from low power drivers and logic ICs • A-G-K reverse pin-out 3. Applications • General purpose switching and phase control 4. Quick reference data Table 1. Quick reference data Symbol Parameter Absolute maximum rating Conditions VRRM IT(AV) repetitive peak reverse voltage average on-state current half sine wave; Tlead ≤ 83 °C; Fig.
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