IRLML5203(2003) Ver la hoja de datos (PDF) - International Rectifier

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IRLML5203
(Rev.:2003)

HEXFET® Power MOSFET

International Rectifier 

IRLML5203

PROVISIONAL

0.14

0.13

0.12

0.11

0.10

0.09

ID = -3.0A

0.08

0.07

4.0

6.0

8.0 10.0 12.0 14.0 16.0

-VGS, Gate -to -Source Voltage (V)

Fig 11. Typical On-Resistance Vs. Gate

Voltage

0.40

0.30

VGS = -4.5V

0.20

0.10

VGS = -10V

0.00

0

4

8

12

16

-ID , Drain Current (A)

Fig 12. Typical On-Resistance Vs. Drain

Current

QGS

VG

QG

QGD

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

www.irf.com

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