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.