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STPS3150/U 数据表(PDF) 3 Page - STMicroelectronics |
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STPS3150/U 数据表(HTML) 3 Page - STMicroelectronics |
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3 / 5 page ![]() STPS3150/U 3/5 Z/R th(j-c) th(j-c) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 T δ=tp/T tp t (s) p SMB δ = 0.5 δ = 0.2 δ = 0.1 Single pulse Fig. 4-1: Relative variation of thermal impedance junction to ambient versus pulse duration (SMB). Z/R th(j-c) th(j-c) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 T δ=tp/T tp t (s) p δ = 0.5 δ = 0.2 δ = 0.1 Single pulse DO-201AD Fig. 4-2: Relative variation of thermal impedance junction to ambient versus pulse duration (DO-201AD). I (µA) R 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 0 25 50 75 100 125 150 V (V) R T =125°C j T =150°C j T =100°C j T =50°C j T =25°C j T =75°C j Fig. 5: Reverse leakage current versus reverse voltage applied (typical values). C(nF) 10 100 1000 1 10 100 1000 F=1MHz V =30mV T =25°C OSC RMS j V (V) R Fig. 6: Junction capacitance versus reverse voltage applied (typical values). I (A) FM 1 10 100 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 V (V) FM T =25°C (maximum values) j T =125°C (typical values) j T =125°C (maximum values) j Fig. 7: Forward voltage drop versus forward current. R (°C/W) th(j-a) 0 10 20 30 40 50 60 70 80 90 100 110 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 S(cm²) SMB Fig. 8: Thermal resistance junction to ambient versus copper surface under each lead (Epoxy printed circuit board FR4, Cu: 35µm) (SMB). |
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