FEATURES* International standard package* Direct copper bonded Al2O3-ceramic base plate* Planar passivated chips* Isolation voltage 3600 V~ADVANTAGES* Space and weight savings* Simple mounting with two screws* Improved temperature and power cycling* Reduced protection circuitsAPPLICATIONS* DC motor control* Softstart AC motor controller* Light, heat and temperature controlThyristor-Thyristor ModulesSirectifierRSTT18Thyristor-Thyristor ModulesFig. 3Power dissipation versus on-state current and ambient temperature(per thyristor) Fig. 5Three phase rectifier bridge: Power dissipation versus direct output currentand ambient temperature1010010001101001000mAIGstgdLimittyp.TVJ = 25C1001011021031040.1110IGVGmA1: IGT, TVJ = 125C2: IGT, TVJ = 25C3: IGT, TVJ = -40CV4: PGAV = 0.5 W5: PGM = 5 W6: PGM = 10 WIGD, TVJ = 125C342156Fig. 4 Gate trigger characteristicsFig. 6 Gate trigger delay timeFig. 1Surge overload currentITSM: Crest value, t: durationFig. 2 i2dt versus time (1-10 ms)Fig. 2aMaximum forw STT18SymbolTest ConditionsCharacteristic ValuesUni