BT149G - SCR

WeEn

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.

Key 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	BT149G Datasheet

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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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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.