Part Number : 40TTS12PBF
Function : Thyristor High Voltage, Phase Control SCR, 40 A
Package : TO-220AB Type
Maker : Vishay Semiconductors
Pinouts : 
Description :
The 40TTS12PBF, VS-40TTS12... high voltage series of silicon controlled rectifiers are specifically designed for medium power switching and phase control applications.
The glass passivation technology used has reliable operation up to 140 °C junction temperature.
Applications :
Typical usage is in input rectification crowbar (soft start) and AC switch in motor control, UPS, welding, and battery charge.
Datasheet PDF Download : 
Others datasheet of same file :
40TTS12-M3, 40TTS12, VS-40TTS12-M3, VS-40TTS12PbF
