IRF7904PBF-1 datasheet(8/10 Pages) IRF

部件名	IRF7904PBF-1

功能描述	Industry-standard pinout SO-8 Package

Download	10 Pages

Scroll/Zoom	100%

制造商	IRF [International Rectifier]

网页	http://www.irf.com

标志

8 / 10 page

IRF7904PbF-1

8

Submit Datasheet Feedback

May 19, 2014

Fig 30a. Switching Time Test Circuit

Fig 30b. Switching Time Waveforms

V

GS

V

DS

90%

10%

t

d(on)

t

d(off)

t

r

t

f

V

GS

Pulse Width < 1μs

Duty Factor < 0.1%

V

DD

V

DS

L

D

D.U.T

+

-

Fig 29b. Unclamped Inductive Waveforms

Fig 29a. Unclamped Inductive Test Circuit

tp

V(BR)DSS

IAS

RG

IAS

0.01

Ω

tp

D.U.T

L

VDS

+

- VDD

DRIVER

A

15V

20V

VGS

Fig 31a. Gate Charge Test Circuit

Fig 31b. Gate Charge Waveform

Vds

Vgs

Id

Vgs(th)

Qgs1 Qgs2

Qgd

Qgodr

Fig 28.

Peak Diode Recovery dv/dt Test Circuit for N-Channel

HEXFET® Power MOSFETs

Circuit Layout Considerations

• Low Stray Inductance

• Ground Plane

• Low Leakage Inductance

Current Transformer

P.W.

Period

di/dt

Diode Recovery

dv/dt

Ripple

≤ 5%

Body Diode

Forward Drop

Re-Applied

Voltage

Reverse

Recovery

Current

Body Diode Forward

Current

VGS=10V

VDD

ISD

Driver Gate Drive

D.U.T. ISD Waveform

D.U.T. VDS Waveform

Inductor Curent

D =

P.W.

Period

* VGS = 5V for Logic Level Devices

*

+

-

+

-

RG

VDD

• dv/dt controlled by RG

• Driver same type as D.U.T.

• ISD controlled by Duty Factor "D"

• D.U.T. - Device Under Test

D.U.T

Inductor Current

D.U.T.

VDS

ID

IG

-3mA

VGS

.3

μF

50K

Ω

.2

μF

12V

Current Regulator

Same Type as D.U.T.

Current Sampling Resistors

类似零件编号 - IRF7904PBF-1

制造商	部件名	数据表	功能描述
International Rectifier	IRF7904PBF	258Kb / 10P	Dual SO-8 MOSFET for POL Converters in Notebook Computers, Servers, Graphics Cards, Game Consoles and Set-Top Box
	IRF7904PBF	261Kb / 10P	Improved Body Diode Reverse Recovery
	IRF7904PBF	261Kb / 10P	Improved Body Diode Reverse Recovery

More results

类似说明 - IRF7904PBF-1

制造商	部件名	数据表	功能描述
International Rectifier	IRF7413PBF-1	233Kb / 9P	Industry-standard pinout SO-8 Package
	IRF8736PBF-1	229Kb / 9P	Industry-standard pinout SO-8 Package
	IRF7821PBF-1	260Kb / 10P	Industry-standard pinout SO-8 Package
	IRF7324PBF-1	191Kb / 8P	Industry-standard pinout SO-8 Package
	IRF7342PBF-1	184Kb / 7P	Industry-standard pinout SO-8 Package
	IRF7420PBF-1	196Kb / 9P	Industry-standard pinout SO-8 Package
	IRF7456PBF-1	197Kb / 8P	Industry-standard pinout SO-8 Package
	IRF7469PBF-1	210Kb / 8P	Industry-standard pinout SO-8 Package
	IRF7103PBF-1	281Kb / 9P	Industry-standard pinout SO-8 Package
	IRF8252PBF-1	222Kb / 10P	Industry-standard pinout SO-8 Package
	IRF3717PBF-1	258Kb / 10P	Industry-standard pinout SO-8 Package

More results

IRF7904PBF-1 数据表(PDF) 8 Page - International Rectifier

IRF7904PBF-1 数据表(HTML) 8 Page - International Rectifier

类似零件编号 - IRF7904PBF-1

类似说明 - IRF7904PBF-1

Html Pages

1 2 3 4 5 6 7 8 9 10

数据表下载

链接网址

IRF7904PBF-1 数据表(PDF) 8 Page - International Rectifier

IRF7904PBF-1 数据表(HTML) 8 Page - International Rectifier

类似零件编号 - IRF7904PBF-1

类似说明 - IRF7904PBF-1

Html Pages

1 2 3 4 5 6 7 8 9 10

数据表 下载

链接网址

数据表下载