поискавой системы для электроныых деталей |
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STPS40M120CT датащи(PDF) 3 Page - STMicroelectronics |
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STPS40M120CT датащи(HTML) 3 Page - STMicroelectronics |
3 / 9 page STPS40M120C Characteristics Doc ID 022916 Rev 1 3/9 To evaluate the conduction losses use the following equation: P = 0.54 x IF(AV) + 0.0065 x IF 2 (RMS) Table 4. Static electrical characteristics (per diode) Symbol Parameter Test conditions Min. Typ. Max. Unit IR (1) Reverse leakage current Tj = 25 °C VR = VRRM - 75 370 µA Tj = 125 °C - 25 70 mA VF (2) Forward voltage drop Tj = 125 °C IF = 5 A - 0.44 0.49 V Tj = 125 °C IF = 10 A - 0.52 0.57 Tj = 25 °C IF = 20 A -0.79 Tj = 125 °C - 0.61 0.67 1. Pulse test: tp = 5 ms, δ < 2% 2. Pulse test: tp = 380 µs, δ < 2% Figure 2. Average forward power dissipation versus average forward current (per diode) Figure 3. Average forward current versus ambient temperature ( δ = 0.5, per diode) 0 4 8 12 16 20 0 4 8 121620 2428 P (W) F(AV) δ = 1 δ = 0.5 δ = 0.2 δ = 0.1 δ = 0.05 T δ = t / T p t p I (A) F(AV) 0 4 8 12 16 20 24 0 25 50 75 100 125 150 I (A) F(AV) Rth(j-a) = Rth(j-c) T (°C) amb Figure 4. Normalized avalanche power derating versus pulse duration Figure 5. Relative variation of thermal impedance junction to case versus pulse duration P(tp) P (10 µs) ARM ARM 0.001 0.01 0.1 1 1 10 100 1000 t (µs) p 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00 Z/R th(j-c) th(j-c) Single pulse t (s) p |
Аналогичный номер детали - STPS40M120CT |
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Аналогичное описание - STPS40M120CT |
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