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STPS1545CR 数据表(PDF) 3 Page - STMicroelectronics |
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STPS1545CR 数据表(HTML) 3 Page - STMicroelectronics |
3 / 8 page STPS1545CT/CF/CG/CFP/CR 3/8 1E-3 1E-2 1E-1 1E+0 0 20 40 60 80 100 120 t(s) IM(A) Tc=100°C Tc=50°C Tc=150°C IM t δ=0.5 Fig. 5-1: Non repetitive surge peak forward current versus overload duration (maximum values, per diode) (TO-220AB and D 2PAK). 0 25 50 75 100 125 150 175 0 1 2 3 4 5 6 7 8 9 Tamb(°C) IF(av)(A) Rth(j-a)=15°C/W Rth(j-a)=Rth(j-c) TO-220AB D²PAK ISOWATT220AB TO-220FPAB Rth(j-a)=40°C/W T δ=tp/T tp Fig. 2: Average current versus ambient temperature ( δ= 0.5, per diode). 1E-3 1E-2 1E-1 1E+0 0 10 20 30 40 50 60 70 80 t(s) IM(A) Tc=100°C Tc=50°C Tc=150°C IM t δ=0.5 Fig. 5-2: Non repetitive surge peak forward current versus overload duration (maximum values, per diode) (ISOWATT220AB, TO-220FPAB). 0123456789 10 0 1 2 3 4 5 6 IF(av) (A) PF(av)(W) T δ=tp/T tp δ = 1 δ = 0.5 δ = 0.2 δ = 0.1 δ = 0.05 Fig. 1: Average forward power dissipation versus average forward current (per diode). 0 0.2 0.4 0.6 0.8 1 1.2 0 25 50 75 100 125 150 T (°C) j P(t ) P (25°C) ARM p ARM Fig. 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 Fig. 3: Normalized avalanche power derating versus pulse duration. |
类似零件编号 - STPS1545CR |
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类似说明 - STPS1545CR |
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