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STTH212 数据表(PDF) 4 Page - STMicroelectronics |
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STTH212 数据表(HTML) 4 Page - STMicroelectronics |
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4 / 9 page ![]() 1 Electrical characteristics STTH212 4/9 Figure 5. Relative variation of thermal impedance junction to ambient versus pulse duration (Epoxy printed circuit board FR4, SCU =1cm 2) Figure 6. Reverse recovery current versus dIF/dt (typical values) Figure 7. Reverse recovery time versus dIF/dt (typical values) Figure 8. Reverse recovery charges versus dIF/dt (typical values) Figure 9. Softness factor versus dIF/dt (typical values) Figure 10. Relative variations of dynamic parameters versus junction temperature 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 SMC SCu=1cm² Zth(j-a)/Rth(j-a) tp(s) 0 1 2 3 4 5 6 7 8 9 10 11 0 20 40 60 80 100 120 140 160 180 200 V R =600V T j=125°C I F=2 x I F(AV) I F=2 x I F(AV) I F=0. 5 xI F(AV ) I F=0. 5 xI F(AV ) I F=I F(AV) I F=I F(AV) I (A) RM dl /dt(A/µs) F 0 100 200 300 400 500 600 700 800 900 0 50 100 150 200 250 300 350 400 450 500 VR=600V Tj=125°C IF=0.5 x IF(AV) IF=2 x IF(AV) IF=IF(AV) IF=IF(AV) trr(ns) dl /dt(A/µs) F 0 200 400 600 800 1000 1200 1400 0 50 100 150 200 250 300 350 400 450 500 Qrr(nC) V R =600V T j=125°C I F=I F(AV) I F=0. 5 x I F(AV) I F=2 x I F(AV) dl /dt(A/µs) F 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0 25 50 75 100 125 150 175 200 225 250 SFACTOR I F=I F(AV) V R =600V T j=125°C dl /dt(A/µs) F 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 25 50 75 100 125 Tj(°C) I RM Q RR S FAC TO R I F=I F(AV) V R =600V Reference:T j=125°C |
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