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STPS2L60 数据表(PDF) 3 Page - STMicroelectronics |
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STPS2L60 数据表(HTML) 3 Page - STMicroelectronics |
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3 / 9 page ![]() STPS2L60 Characteristics Doc ID 9173 Rev 6 3/9 Figure 1. Average forward power dissipation versus average forward current Figure 2. Average forward current versus ambient temperature ( δ = 0.5) DO-41, SMA P (W) F(AV) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 I (A) F(AV) δ = 1 δ = 0.5 δ = 0.2 δ = 0.1 δ = 0.05 T δ=tp/T tp I (A) F(AV) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0 25 50 75 100 125 150 T (°C) amb T δ=tp/T tp R =100°C/W th(j-a) R=R th(j-a) th(j-I) DO-41 SMA Figure 3. Average forward current versus ambient temperature ( δ = 0.5) SMB flat Figure 4. Normalized avalanche power derating versus pulse duration 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0 25 50 75 100 125 150 Rth(j-a)=Rth(j-l) SMB Flat SMBflat SMB Flat Rth(j-a)=40 °C/W Scu=2.5 cm² SMBflat Rth(j-a)=40 °C/W Scu=2.5 cm² I (A) F(AV) T (°C) amb T δ=tp/T tp 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 Figure 5. Normalized avalanche power derating versus junction temperature Figure 6. Non repetitive surge peak forward current versus overload duration (maximum values) (SMA) 0 0.2 0.4 0.6 0.8 1 1.2 25 50 75 100 125 150 T (°C) j P(Tj) P (25°C) ARM ARM I (A) M 0 1 2 3 4 5 6 7 8 9 10 1.E-03 1.E-02 1.E-01 1.E+00 IM t δ=0.5 t(s) T =25°C a T =125°C a T =75°C a |
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