TYNX40RG Datasheet - STMicroelectronics

DESCRIPTION
The TYNx40 series is suitable for applications where in-rush current conditions are critical, such as overvoltage crowbar protection circuits in power supplies, in-rush current limiting circuits, solid state relays (in back to back configuration), welding equipment, high power motor control circuits.
Using clip assembly technology, they provide a superior performance in high surge current capabilites.