IRF7335D1PBF Ver la hoja de datos (PDF) - International Rectifier

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IRF7335D1PBF

Dual FETKY Co-Packaged Dual MOSFET Plus Schottky Diode

International Rectifier 

IRF7335D1PbF

12

10

8

6

4

2

0

25

50

75

100

125

150

TJ , Junction Temperature (°C)

Fig 25. Maximum Drain Current Vs.CaseTemperature

Current Regulator

Same Type as D.U.T.

50KΩ

12V

.2µF

.3µF

VGS

3mA

D.U.T.

+

-VDS

VGS

QGS

VG

VDS

VGS

RG

RD

D.U.T.

+-VDD

VGS

Pulse Width ≤ 1 µs

Duty Factor ≤ 0.1 %

Fig 26a. Switching Time Test Circuit

VDS

90%

10%

VGS

td(on) tr

td(off) tf

Fig 26b. Switching Time Waveforms

QG

QGD

Charge

IG

ID

Current Sampling Resistors

Fig 27a&b. Basic Gate Charge Test Circuit

and Waveform

100

D = 0.50

0.20

10

0.10

0.05

0.02

1

0.01

0.1

SINGLE PULSE

( THERMAL RESPONSE )

0.01

1E-006

1E-005

0.0001

0.001

0.01

0.1

1

10

100

t1 , Rectangular Pulse Duration (sec)

Fig. 28. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient

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