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BT169B - SCR

General Description

Planar passivated Silicon Controlled Rectifier with sensitive gate in a SOT54 (TO-92) plastic package.

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

2.

Key Features

  • Planar passivated for voltage ruggedness and reliability.
  • Sensitive gate.
  • Direct triggering from low power gate circuits and logic ICs 3.

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Datasheet Details

Part number BT169B
Manufacturer WeEn
File Size 253.22 KB
Description SCR
Datasheet download datasheet BT169B Datasheet

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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BT169B SCR 5 September 2018 Product data sheet 1. General description Planar passivated Silicon Controlled Rectifier with sensitive gate in a SOT54 (TO-92) 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 • Planar passivated for voltage ruggedness and reliability • Sensitive gate • Direct triggering from low power gate circuits and logic ICs 3. Applications • Ignition circuits • Lighting ballasts • Protection circuits • Switched Mode Power Supplies 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions VRRM repetitive peak reverse voltage IT(AV) average on-state current half sine wave; Tlead ≤ 83 °C; Fig.