IRF7490TRPBF Datasheet IRF7490TRPBF, IRF7490PBF | P7-P9

IRF7490PbF

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Fig 16. 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

e-Applied

oltage

Reverse

Recovery

Current

Body Diode Forward

Current

=10V

Driver Gate Drive

D.U.T. I

Waveform

D.U.T. V

Waveform

Inductor Curent

D =

P. W .

Period

* V

= 5V for Logic Level Devices







• dv/dt controlled by R

• Driver same type as D.U.T.

• I

controlled by Duty Factor "D"

• D.U.T. - Device Under Test

D.U.T



Fig 17. Gate Charge Waveform

Vds

Vgs

Vgs(th)

Qgs1

Qgs2 Qgd Qgodr

IRF7490PbF

8 www.irf.com

SO-8 Package Outline

SO-8 Part Marking

.189

.1497

0°

.013

.050 BASIC

.0532

.0040

.2284

.0099

.016

.1968

.1574

8°

.020

.0688

.0098

.2440

.0196

.050

4.80

3.80

0.33

1.35

0.10

5.80

0.25

0.40

0°

1.27 BASIC

5.00

4.00

0.51

1.75

0.25

6.20

0.50

1.27

MIN MAX

MIL L IME T E R SINCHES

MIN MAX

DIM

8°

c .0075 .0098 0.19 0.25

.025 BASIC 0.635 BASIC

D B

0.25 [.010] A

K x 45°

8X L

8X c

0.25 [.010] C

8X b

0.10 [.004]

4312

FOOTPRINT

8X 0.72 [.028]

6.46 [.255]

3X 1.27 [.050]

4. OUT LINE CONFORMS TO JEDEC OUT LINE MS -012AA.

NOTES:

1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994.

2. CONTROLLING DIMENSION: MILLIMETER

3. DIMENS IONS ARE S HOWN IN MILLIME T E RS [INCHES ].

5 DIMENS ION DOES NOT INCLUDE MOLD PROTRUS IONS .

6 DIMENS ION DOES NOT INCLUDE MOLD PROTRUS IONS .

MOLD PROTRUSIONS NOT TO EXCEED 0.25 [.010].

7 DIMENSION IS THE LENGTH OF LEAD FOR SOLDERING TO

A SUBSTRATE.

MOLD PROTRUSIONS NOT TO EXCEED 0.15 [.006].

8X 1.78 [.070

]

DATE CODE (YWW)

XXXX

INTERNATIONAL

RECTIFIER

LOGO

F7101

Y = LAST DIGIT OF THE YEAR

PART NUMBER

LOT CODE

WW = WEEK

EXAMPLE: THIS IS AN IRF7101 (MOSFET)

P = DES IGNAT ES LE AD-F R EE

PRODUCT (OPTIONAL)

A = AS S EMB LY S IT E CODE

IRF7490PbF

www.irf.com 9

 Repetitive rating; pulse width limited by

max. junction temperature.

Notes:

 Starting T

= 25°C, L = 17mH

= 25Ω, I

= 3.2A.

 Pulse width ≤ 300µs; duty cycle ≤ 2%.

 When mounted on 1 inch square copper board

 C

oss

eff. is a fixed capacitance that gives the same charging time

as C

oss

while V

is rising from 0 to 80% V

DSS

330.00

(12.992)

MAX.

14.40 ( .566 )

12.40 ( .488 )

NOTES :

1. CONTROLLING DIMENSION : MILLIMETER.

2. OUTLINE CONFORMS TO EIA-481 & EIA-541.

FEED DIRECTION

TERMINAL NUMBER 1

12.3 ( .484 )

11.7 ( .461 )

8.1 ( .318 )

7.9 ( .312 )

OTES:

. CONTROLLING DIMENSION : MILLIMETER.

. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS(INCHES).

. OUTLINE CONFORMS TO EIA-481 & EIA-541.

SO-8 Tape and Reel

Data and specifications subject to change without notice.

This product has been designed and qualified for the Consumer market.

Qualifications Standards can be found on IR’s Web site.

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7903

Visit us at www.irf.com for sales contact information.09/04

P1-P3 P4-P6 P7-P9

IRF7490TRPBF

Mfr. #:

Buy IRF7490TRPBF

Manufacturer:

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Description:

MOSFET MOSFT 100V 5.4A 39mOhm 37nC

Lifecycle:

New from this manufacturer.

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IRF7490TRPBF

IRF7490TRPBF

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