IRF7451 International Rectifier, IRF7451 Datasheet
IRF7451
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IRF7451 Summary of contents
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... R Junction-to-Ambient JA Notes through are on page 8 www.irf.com SMPS MOSFET HEXFET V DSS 150V 10V GS @ 10V GS - 150 300 (1.6mm from case ) Typ. ––– ––– PD- 93898A IRF7451 ® Power MOSFET R max I DS(on) D 0.09 3. SO-8 Max. Units 3.6 2 2.5 W 0.02 W/°C ± ...
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... IRF7451 Static @ T = 25°C (unless otherwise specified) J Parameter V Drain-to-Source Breakdown Voltage (BR)DSS Breakdown Voltage Temp. Coefficient (BR)DSS J R Static Drain-to-Source On-Resistance DS(on) V Gate Threshold Voltage GS(th) I Drain-to-Source Leakage Current DSS Gate-to-Source Forward Leakage I GSS Gate-to-Source Reverse Leakage Dynamic @ T = 25°C (unless otherwise specified) ...
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... Fig 2. Typical Output Characteristics 2 2.0 1.5 ° 1.0 0.5 = 25V 0.0 -60 -40 -20 7.0 8.0 Fig 4. Normalized On-Resistance IRF7451 VGS TOP 15.0V 12.0V 10.0V 8.0V 7.0V 6.0V 5.5V BOTTOM 5.0V 5.0V 20µs PULSE WIDTH Tj = 150° Drain-to-Source Voltage (V) 3.6A V ...
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... IRF7451 100000 0V MHZ C iss = SHORTED C rss = C gd 10000 C oss = 1000 Ciss Coss 100 Crss Drain-to-Source Voltage (V) Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage 100 10 ° 150 0.1 0.2 0.4 0.6 V ,Source-to-Drain Voltage (V) SD Fig 7. Typical Source-Drain Diode Forward Voltage 100 1000 0 0 Fig 6. Typical Gate Charge Vs. ...
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... RESPONSE) 0.1 0.0001 0.001 Fig 10. Maximum Effective Transient Thermal Impedance, Junction-to-Case www.irf.com Fig 10a. Switching Time Test Circuit V DS 90% 125 150 10 Fig 10b. Switching Time Waveforms 0.01 0 Rectangular Pulse Duration (sec) 1 IRF7451 D.U. 10V Pulse Width µs Duty Factor d(on) ...
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... IRF7451 0.085 0.083 VGS = 10V 0.080 0.078 0.075 0.073 0.070 Drain Current ( A ) Fig 12. On-Resistance Vs. Drain Current Current Regulator Same Type as D.U.T. V 50K 12V . D.U. 3mA Current Sampling Resistors Fig 13a&b. Basic Gate Charge Test Circuit and Waveform Fig 14a&b. Unclamped Inductive Test circuit ...
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... SO-8 Package Details (. (. ( (. SO-8 Part Marking www.irf.com ° (. IRF7451 ILLIM .05 32 .06 88 1 .00 40 .00 98 0.1 0 0.25 B .01 4 .01 8 0.3 6 0.46 C .00 75 .009 8 0.19 0.25 D .18 9 .196 4.80 4.98 E .15 0 .15 7 3.8 1 3. .635 .22 84 .244 0 5.8 0 6.20 K .01 1 ...
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... IRF7451 SO-8 Tape and Reel 8.1 ( .318 ) 7.9 ( .312 ) ING DIM ION : ION (IN CHES ). & ING D IME N SIO N : MIL LIM LIN EIA-481 & E IA-541. Notes: Repetitive rating; pulse width limited by max. junction temperature. Starting T = 25° 33mH 3.6A 2.2A, di/dt 180A/µs, V ...