IRF7752 Ver la hoja de datos (PDF) - International Rectifier

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IRF7752

HEXFET® Power MOSFET

International Rectifier 

IRF7752

0.080

0.060

0.030

VGS = 4.5V

0.040

0.020

ID = 4.6A

0.000

2.0

3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0

VGS, Gate -to -Source Voltage (V)

Fig 11. Typical On-Resistance Vs.

Gate Voltage

0.025

0.020

0

VGS = 10V

5 10 15 20 25 30 35 40

ID , Drain Current ( A )

Fig 12. Typical On-Resistance Vs.

Drain Current

QG

10 V

QGS

QGD

VG

Charge

Fig 13a. Basic Gate Charge Waveform

6

Current Regulator

Same Type as D.U.T.

50KΩ

12V

.2µF

.3µF

D.U.T.

+

-VDS

VGS

3mA

IG

ID

Current Sampling Resistors

Fig 13b. Gate Charge Test Circuit

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