Stansard SCRs, 75A Main Features Symbol DESCRIPTION The 75PT 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). TO-3P (Insulated) (75PTxxBI) ABSOLUTE MAXIMUM RATINGS

75PT Series RoHS ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified) THERMAL RESISTANCE S=Copper surface under tab PRODUCT SELECTOR ORDERING INFORMATION

RoHS 75PT Series RoHS ORDERING INFORMATION SCHEME SCR series Voltage Code 12 = 1200V 16 = 1600V Package type BI = TO-3P ( insulated) C = TO-247AD D = TO-247S Fig.1 Maximum power dissipation versus average on-state current (half cycle) Fig.2 RMS on-state current versus case temperature (full cycle) IT(RMS) Fig.4 Surge peak on-state current versus number of cycles. Fig.3 On-state characteristics (maximum values).

RoHS 75PT Series RoHS Fig.6 Relative variations of gate trigger current, holding current and latching current versus junction temperature (typical values) Fig.5 Non-repetitive surge peak on-state current for a sinusoidal pulse with width tp < 10 ms, and corresponding value of l 2 t . ITSM(A),l2t(A2s) Half cycle

RoHS 75PT Series RoHS Case Style