STMicroelectronics TN4015H-6I, Thyristor 600V, 25A 15mA

High-temperature silicon-controlled rectifiers (SCRs), or thyristors, are designed to improve the reliability of applications such as overvoltage crowbar protection and motor control circuits in power tools and kitchen aids, inrush current-limiters, capacitive discharge ignition systems and voltage regulators.

High junction temperature:Tj = 150 °C
High noise immunity dV/dt = 500 V/μs up to 150 °C
Gate triggering current IGT = 15 mA
Peak off-sate voltage 600 V VDRM /VRRM
High turn on current rise dI/dt = 100 A/μs
Insulated package TO-220AB:
Insulated voltage:2500 VRMS