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BRT21 - Optocoupler

Description

The BRT21, BRT22, BRT23 product family consists of an optically coupled GaAs IRLED to a photosensitive thyristor system with integrated noise suppression and zero crossing circuit.

Features

  • a dV/dt ratio of greater than 10 kV/μs and load voltages up to 800 V. The BRT21, BRT22, BRT23 product family is a perfect microcontroller friendly solution to isolate low voltage logic from high voltage 120 VAC, 240 VAC, and 380 VAC lines and to control resistive, inductive, or capacitive AC loads like motors, solenoids, high power thyristors, or TRIACs and solid-state relays.

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Datasheet Details

Part number BRT21
Manufacturer Vishay
File Size 199.31 KB
Description Optocoupler
Datasheet download datasheet BRT21 Datasheet

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Other Datasheets by Vishay

Part Number Description
BRT22 Optocoupler
BRT23 Optocoupler
BRT11 Optocoupler / Phototriac Output / Non-Zero Crossing
BRT12 Optocoupler / Phototriac Output / Non-Zero Crossing
BRT13 Optocoupler / Phototriac Output / Non-Zero Crossing

Full PDF Text Transcription

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www.vishay.com BRT21, BRT22, BRT23 Vishay Semiconductors Optocoupler, Phototriac Output, Zero Crossing A1 6 MT2 C2 5 NC NC 3 ZCC* 4 MT1 *Zero crossing circuit 23128 LINKS TO ADDITIONAL RESOURCES Related Documents Models DESCRIPTION The BRT21, BRT22, BRT23 product family consists of an optically coupled GaAs IRLED to a photosensitive thyristor system with integrated noise suppression and zero crossing circuit. The thyristor system enables low trigger currents of 1.2 mA and features a dV/dt ratio of greater than 10 kV/μs and load voltages up to 800 V.
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