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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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ST280S Fiches technique(PDF) 3 Page - Vishay Siliconix |
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ST280S Fiches technique(HTML) 3 Page - Vishay Siliconix |
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3 / 8 page  Document Number: 94402 For technical questions, contact: ind-modules@vishay.com www.vishay.com Revision: 11-Aug-08 3 ST280SPbF Series Phase Control Thyristors (Stud Version), 280 A Vishay High Power Products Note • The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC TRIGGERING PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS TYP. MAX. Maximum peak gate power PGM TJ = TJ maximum, tp ≤ 5 ms 10.0 W Maximum average gate power PG(AV) TJ = TJ maximum, f = 50 Hz, d% = 50 2.0 Maximum peak positive gate current IGM TJ = TJ maximum, tp ≤ 5 ms 3.0 A Maximum peak positive gate voltage + VGM TJ = TJ maximum, tp ≤ 5 ms 20 V Maximum peak negative gate voltage - VGM 5.0 DC gate current required to trigger IGT TJ = - 40 °C Maximum required gate trigger/ current/voltage are the lowest value which will trigger all units 12 V anode to cathode applied 180 - mA TJ = 25 °C 90 150 TJ = 125 °C 40 - DC gate voltage required to trigger VGT TJ = - 40 °C 2.9 - V TJ = 25 °C 1.8 3.0 TJ = 125 °C 1.2 - DC gate current not to trigger IGD TJ = TJ maximum Maximum gate current/voltage not to trigger is the maximum value which will not trigger any unit with rated VDRM anode to cathode applied 10 mA DC gate voltage not to trigger VGD 0.25 V THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum operating junction temperature range TJ - 40 to 125 °C Maximum storage temperature range TStg - 40 to 150 Maximum thermal resistance, junction to case RthJC DC operation 0.105 K/W Maximum thermal resistance, case to heatsink RthCS Mounting surface, smooth, flat and greased 0.04 Mounting torque, ± 10 % Non-lubricated threads 31 (275) N · m (lbf · in) Lubricated threads 24.5 (210) Approximate weight 280 g Case style See dimensions - link at the end of datasheet TO-209AB (TO-93) ΔR thJC CONDUCTION CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS 180° 0.016 0.012 TJ = TJ maximum K/W 120° 0.019 0.020 90° 0.025 0.027 60° 0.036 0.037 30° 0.060 0.060 |
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