12TTS08PbF

Bulletin I2198 rev. A 09/05 SAFEIR Series 12TTS08PbF PHASE CONTROL SCR Lead-Free ("PbF" suffix) Description/ Features The 12TTS08... SAFEIR series of silicon con- trolled rectifiers are specifically designed for medium power switching and phase control applications. The glass passivation technology used has reliable operation up to 125° C junction temperature. VT < 1.2V @ 8A ITSM = 140A VRRM = 800V Typical applications are in input rectification and crow-bar (soft start) and these products are designed to be used with International Rectifier input diodes, switches and output rectifiers which are available in identical package outlines. Output Current in Typical Applications Applications Capacitive input filter TA = 55°C, TJ = 125°C, common heatsink of 1°C/W Single-phase Bridge Three-phase Bridge 13.5 17 Units A Major Ratings and Characteristics Characteristics Values Units IT(AV) Sinusoidal waveform IT(RMS) VRRM/ VDRM ITSM VT @ 8 A, TJ = 25°C dv/dt di/dt TJ range ...