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STPS8L30B 数据表(PDF) 3 Page - STMicroelectronics |
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STPS8L30B 数据表(HTML) 3 Page - STMicroelectronics |
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3 / 7 page ![]() STPS8L30 Characteristics 3/7 Figure 3. Normalized avalanche power derating versus pulse duration Figure 4. Normalized avalanche power derating versus junction temperature 0.001 0.01 0.1 0.01 1 0.1 10 100 1000 1 t (µs) p P(t ) P (1µs) ARM p ARM 0 0.2 0.4 0.6 0.8 1 1.2 25 50 75 100 125 150 T (°C) j P(t ) P (25°C) ARM p ARM Figure 5. Non repetitive surge peak forward current versus overload duration (maximum values) Figure 6. Relative variation of thermal impedance junction to ambient versus pulse duration 1E-3 1E-2 1E-1 1E+0 0 20 40 60 80 100 120 IM t δ=0.5 I (A) M t(s) T =25°C c T =75°C c T =125°C c Z/R th(j-c) th(j-c) 1E-4 1E-3 1E-2 1E-1 1E+0 0.0 0.2 0.4 0.6 0.8 1.0 T δ=tp/T tp t (s) p δ = 0.5 δ = 0.2 δ = 0.1 Single pulse Figure 7. Reverse leakage current versus reverse voltage applied (typical values) Figure 8. Junction capacitance versus reverse voltage applied (typical values) 0 5 10 15 20 25 30 1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 3E+2 I (mA) R V (V) R T =125°C j T =150°C j T =25°C j 110 40 100 200 500 1000 2000 C(pF) V (V) R F=1MHz V =30mV T =25°C OSC RMS j |
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