IRFR7440PbF/IRFU7440PbF
10 www.irf.com © 2015 International Rectifier Submit Datasheet Feedback January 6, 2015
I-Pak (TO-251AA) Package Outline
Dimensions are shown in millimeters (inches)
I-Pak (TO-251AA) Part Marking Information
Note: For the most current drawing please refer to IR website at: http://www.irf.com/package/
IRFU7440
PYWW?
IRFU7440
YWWP
ASSEMBLY
LOT CODE
INTERNATIONAL
RECTIFIER LOGO
DATE CODE
P = LEAD-FREE
Y = LAST DIGIT OF YEAR
WW = WORK WEEK
? = ASSEMBLY SITE CODE
PART NUMBER
OR
DATE CODE
Y = LAST DIGIT OF YEAR
WW = WORK WEEK
P = LEAD-FREE
LC LC
ASSEMBLY
LOT CODE
INTERNATIONAL
RECTIFIER LOGO
PART NUMBER
LC LC
11 www.irf.com © 2015 International Rectifier Submit Datasheet Feedback January 6, 2015
IRFR7440PbF/IRFU7440PbF
D-Pak (TO-252AA) Tape & Reel Information
Dimensions are shown in millimeters (inches)
TR
16.3 ( .641 )
15.7 ( .619 )
8.1 ( .318 )
7.9 ( .312 )
12.1 ( .476 )
11.9 ( .469 )
FEED DIRECTION
FEED DIRECTION
16.3 ( .641 )
15.7 ( .619 )
TRR
TRL
NOTES :
1. CONTROLLING DIMENSION : MILLIMETER.
2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS ( INCHES ).
3. OUTLINE CONFORMS TO EIA-481 & EIA-541.
NOTES :
1. OUTLINE CONFORMS TO EIA-481.
16 mm
13 INCH
Note: For the most current drawing please refer to IR website at: http://www.irf.com/package/
IRFR7440PbF/IRFU7440PbF
12 www.irf.com © 2015 International Rectifier Submit Datasheet Feedback January 6, 2015
Qualification standards can be found at International Rectifiers web site: http://www.irf.com/product-info/reliability/
 Higher qualification ratings may be available should the user have such requirements. Please contact your
International Rectifier sales representative for further information: http:www.irf.com/whoto-call/salesrep/
 Applicable version of JEDEC standard at the time of product release.
D-PAK
MSL1
I-PAK (per JEDEC J-STD-020D
†††
)
RoHS compliant
(per JEDEC JESD47F
†††
guidelines)
Yes
Qualification information
Industrial
††
Qualification level
Moisture Sensitivity Level
IR WORLD HEADQUARTERS: 101 N. Sepulveda Blvd., El Segundo, California 90245, USA
To contact International Rectifier, please visit http://www.irf.com/whoto-call/
Date Comments
10/17/2012
Added I-Pak -All pages
Updated data sheet based on corporate template.
Added "Stong Fet" on header on page7.
Updated package outline and part marking on page 9 & 10.
Updated E
AS (L =1mH)
= 376mJ on page 2
Updated note 10 “Limited by T
Jmax
, starting T
J
= 25°C, L = 1mH, R
G
= 50
Ω
, I
AS
= 27A, V
GS
=10V”. on page 2
Revision History
5/1/2014
1/6/2015

IRFU7440PBF

Mfr. #:
Manufacturer:
Infineon Technologies
Description:
MOSFET 40V, 90A, 2.5 mOhm 89 nC Qg, I-Pak
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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