TFA37

TFA3x Series Reverse Blocking Triode Thyristor Features and Benefits ▪ Exceptional reliability ▪ Small fully-molded SIP package with heatsink mounting for high thermal dissipation and long life ▪ Operating junction temperature to 150°C ▪ VDRM of 700 or 800 V ▪ 4.7 ARMS on-state current ▪ 7 mA typical gate trigger current ▪ Uniform switching ▪ UL Recognized Component (File No.: E118037) (suffix I) Description This Sanken reverse blocking triode thyristor is designed for AC power control, providing reliable, uniform switching for half-cycle AC applications. In comparison with other products on the market, the TFA3x series provides increased isolation voltage (1800 VACRMS), guaranteed for up to 1 minute. In addition, commutation dv/dt is improved. Package: 3-pin SIP (TO-220F) Applications ▪ Motor control for small tools ▪ Temperature control, light dimmers, electric blankets ▪ General use switching mode power supplies (SMPS) Not to scale Typical Applications ...