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STTA9012TV2 Datasheet(PDF) 2 Page - STMicroelectronics |
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STTA9012TV2 Datasheet(HTML) 2 Page - STMicroelectronics |
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2 / 8 page ![]() Symbol Parameter Test conditions Min Typ Max Unit VF * Forward voltage drop IF =45A Tj = 25 °C Tj = 125 °C 1.3 2.05 1.85 V IR ** Reverse leakage current VR =0.8 x VRRM Tj = 25 °C Tj = 125 °C3 200 12 µA mA Vto Threshold voltage Ip < 3.IAV Tj = 125 °C 1.57 V Rd Dynamic resistance 6 m Ω Test pulses : * tp = 380 µs, δ <2% ** tp = 5 ms , δ <2% STATIC ELECTRICAL CHARACTERISTICS (per diode) Symbol Parameter Test conditions Value Unit Rth(j-c) Junction to case thermal resistance Per diode 0.85 °C/W Total 0.48 Coupling 0.1 P1 Conduction power dissipation IF(AV) = 45A δ =0.5 Tc= 70 °C 94 W Pmax Total power dissipation Pmax = P1 + P3 (P3 = 10% P1) Tc= 62 °C 104 W THERMAL AND POWER DATA (per diode) Symbol Parameter Test conditions Min Typ Max Unit trr Reverse recovery time Tj = 25 °C IF = 0.5 A IR = 1A Irr = 0.25A IF =1 A dIF/dt =-50A/ µsVR =30V 65 115 ns IRM Maximum reverse recovery current Tj = 125 °C VR = 600V IF =45A dIF/dt = -360 A/ µs dIF/dt = -500 A/ µs50 60 A S factor Softness factor Tj = 125 °CVR = 600V IF =45A dIF/dt = -500 A/ µs 1.2 - DYNAMIC ELECTRICAL CHARACTERISTICS (per diode) TURN-OFF SWITCHING Symbol Parameter Test conditions Min Typ Max Unit tfr Forward recovery time Tj = 25 °C IF =45 A, dIF/dt = 360 A/ µs measured at 1.1 × VFmax 900 ns VFp Peak forward voltage Tj = 25 °C IF =45A, dIF/dt = 360 A/ µs IF =45A, dIF/dt = 500 A/ µs30 30 V TURN-ON SWITCHING To evaluate the maximum conduction losses use the following equation : P= Vto xIF(AV) +rd x IF 2 (RMS) STTA9012TV1/2 2/8 |
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