IRF7478 International Rectifier, IRF7478 Datasheet
IRF7478
Specifications of IRF7478
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IRF7478 Summary of contents
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... SMPS MOSFET HEXFET V R DSS DS(on) 60V 30 10V GS @ 10V GS - 150 300 (1.6mm from case ) Typ. ––– ––– PD- 94055A IRF7478 ® Power MOSFET max ( 26@V = 10V 4. 4.5V 3. SO-8 Max. Units 7.0 5 2.5 W 0.02 W/°C ± 3.7 V/ns ° ...
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... IRF7478 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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... TOP BOTTOM 10 ° 1 0.1 100 V Fig 2. Typical Output Characteristics 2.5 7. 2.0 1.5 1.0 0.5 0.0 3.5 4.0 -60 -40 -20 Fig 4. Normalized On-Resistance IRF7478 VGS 15V 10V 4.5V 3.7V 3.5V 3.3V 3.0V 2.7V 2.7V 20µs PULSE WIDTH ° 150 Drain-to-Source Voltage ( 10V GS ...
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... IRF7478 100000 0V, C iss = rss = oss = 10000 Ciss 1000 Coss 100 Crss Drain-to-Source Voltage (V) Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage 100 T = 150 C ° ° 0.1 0.2 0.6 1.0 1.4 V ,Source-to-Drain Voltage (V) SD Fig 7. Typical Source-Drain Diode Forward Voltage MHZ D SHORTED 100 0 Fig 6. Typical Gate Charge Vs. ...
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... Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient www.irf.com 10V Pulse Width Duty Factor Fig 10a. Switching Time Test Circuit V DS 90% 125 150 ° 10 d(on) Fig 10b. Switching Time Waveforms Notes: 1. Duty factor Peak 0.01 0 Rectangular Pulse Duration (sec) 1 IRF7478 D.U. µ d(off ...
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... IRF7478 0.028 0.026 0.024 4.5V 0.022 0.020 0.018 0.016 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 14a&b. Basic Gate Charge Test Circuit and Waveform 20V Fig 15a&b. Unclamped Inductive Test circuit ...
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... SO-8 Package Details (. (. ( (. SO-8 Part Marking www.irf.com ° (. IRF7478 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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... IRF7478 SO-8 Tape and Reel 8.1 ( .318 ) 7.9 ( .312 ) ING DIM E NSIO DIM E NS ION S ARE SHO ILL IM E TER S (INC & ING SIO ILLIME TER . TLIN IA-48 1 & -54 1. Notes: Repetitive rating; pulse width limited by max. junction temperature. Starting T = 25° 16mH ...