IRLR3715Z Ver la hoja de datos (PDF) - Kersemi Electronic Co., Ltd.

Número de pieza

componentes Descripción

Fabricante

IRLR3715Z

High Frequency Synchronous Buck Converters for Computer Processor Power

Kersemi Electronic Co., Ltd. 

IRLR/U3715Z

15V

VDS

L

DRIVER

RG

2V0GVS

tp

D.U.T

IAS

0.01Ω

+

- VDD

A

Fig 12a. Unclamped Inductive Test Circuit

V(BR)DSS

tp

IAS

Fig 12b. Unclamped Inductive Waveforms

Current Regulator

Same Type as D.U.T.

50KΩ

12V

.2µF

.3µF

+

D.U.T. -VDS

VGS

3mA

IG

ID

Current Sampling Resistors

Fig 13. Gate Charge Test Circuit

2014-8-24

6

80

ID

70

TOP 4.2A

6.9A

60

BOTTOM 12A

50

40

30

20

10

0

25

50

75 100 125 150 175

Starting TJ , Junction Temperature (°C)

Fig 12c. Maximum Avalanche Energy

vs. Drain Current

LD

VDS

VDD

VGS

Pulse Width < 1µs

Duty Factor < 0.1%

D.U.T

Fig 14a. Switching Time Test Circuit

VDS

90%

10%

VGS

td(on) tr

td(off) tf

Fig 14b. Switching Time Waveforms

www.kersemi.com

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