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IRFP4127PBF 数据表(PDF) 5 Page - International Rectifier |
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IRFP4127PBF 数据表(HTML) 5 Page - International Rectifier |
5 / 9 page IRFP4127PbF 5 www.irf.com © 2015 International Rectifier Submit Datasheet Feedback March 09, 2015 Fig 13. Maximum Effective Transient Thermal Impedance, Junction-to-Case Fig 15. Maximum Avalanche Energy vs. Temperature Fig 14. Typical Avalanche Current vs. Pulse Width 1E-006 1E-005 0.0001 0.001 0.01 0.1 t1 , Rectangular Pulse Duration (sec) 0.001 0.01 0.1 1 0.20 0.10 D = 0.50 0.02 0.01 0.05 SINGLE PULSE ( THERMAL RESPONSE ) Notes: 1. Duty Factor D = t1/t2 2. Peak Tj = P dm x Zthjc + Tc Ri (°C/W) I (sec) 0.02 0.000019 0.08333 0.000078 0.181667 0.001716 0.11333 0.008764 J J 1 1 2 2 3 3 R 1 R 1 R 2 R 2 R 3 R 3 Ci= iRi Ci= iRi C C 4 4 R 4 R 4 25 50 75 100 125 150 175 Starting TJ , Junction Temperature (°C) 0 50 100 150 200 250 TOP Single Pulse BOTTOM 1% Duty Cycle ID = 44A 1.0E-06 1.0E-05 1.0E-04 1.0E-03 1.0E-02 tav (sec) 0.1 1 10 100 Allowed avalanche Current vs avalanche pulsewidth, tav, assuming j = 25°C and Tstart = 150°C. Allowed avalanche Current vs avalanche pulsewidth, tav, assuming Tj = 150°C and Tstart = 25°C (Single Pulse) |
类似零件编号 - IRFP4127PBF |
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类似说明 - IRFP4127PBF |
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