TFA58

TFA5x 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 ▪ 7.8 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 TFA5x 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 M Single-phase motor control (for example, electric tool) In-rush current control (for example, SMPS) 28105.02, Rev. 1 TFA5x Series Selection Guide Part Number TFA57(I) TFA57S TFA58(I) TFA58S Reverse Blocking Triode Thyristor VDRM (V) 700 700 800 800 UL-Recognized Component Yes – Yes – Package 3-pin fully molded SIP with heatsink mount Packing 50 pieces per tube Absolute Maximum Ratings Characteristic Peak Repetitive Off-State Voltage Isolation Voltage Average On-State Current RMS On-State Current Surge On-St...