70PT

SEMICONDUCTOR 70PT Series RRooHHSS Stansard SCRs, 70A Main Features Symbol IT(RMS) VDRM/VRRM IGT Value 70 1000 to 1600 40 / 80 Unit A V mA DESCRIPTION The 70PT series of silicon controlled rectifiers are high performance glass passivated technology, and are suitable for general purpose applications, where power handling and power dissipation are critical, such as solid state relay, welding equipment and high power motor control. Base on a clip assembly technology, they offer a superior performance in surge current capabilities. Thanks to their internal ceramic pad, they provide high voltage insulation(2500VRMS). A K AG TO-3P (non-Insulated) (70PTxxB) K AG TO-3P (Insulated) (70PTxxBI) KA G TO-247AB (non-Insulated) (70PTxxC) 2(A) 3(G) 1(K) ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS RMS on-state current full sine wave (180° conduction angle ) Average on-state current (180° conduction angle) Non repetitive surge peak on-state current (full cycle, Tj initial = 25°C) I2t Value for fusing Critical rate of rise of on-state current VD = 67% VDRM, tp = 200μs, IG = 0.3A dIG/dt = 0.3A/μs IT(RMS) IT(AV) ITSM I2t TO-247AB TO-3P TO-3P insulated TO-247AB TO-3P TO-3P insulated F =50 Hz F =60 Hz tp = 10 ms dI/dt F = 60 Hz Peak gate current Maximum gate power Average gate power dissipation Repetitive peak off-state voltage Repetitive peak reverse voltage Storage temperature range Operating junction temperature range IGM PGM PG(AV) VDRM VRRM Tstg Tj Tp = 20 µ...