IRFR/U3708PbF
www.irf.com 7
D-Pak (TO-252AA) Part Marking Information
D-Pak (TO-252AA) Package Outline
Dimensions are shown in millimeters (inches)
12
IN THE ASSEMBLY LINE "A"
ASSEMBLED ON WW 16, 1999
EXAMPLE:
WITH ASSEMBLY
THIS IS AN IRFR120
LOT CODE 1234
YEAR 9 = 199
9
DATE CODE
WEEK 16
PART NUMBER
LOGO
INTERNATIONAL
RECTIFIER
ASSEMBLY
LOT CODE
916A
IRFU120
34
YEAR 9 = 1999
DATE CODE
OR
P = DE S IGNAT E S LE AD-F RE E
PRODUCT (OPTIONAL)
Note: "P" in assembly line position
indicates "Lead-F ree"
12 34
WEEK 16
A = ASSEMBLY SITE CODE
PART NUMBER
IRFU120
LINE A
LOGO
LOT CODE
ASSEMBLY
INTERNATIONAL
RECTIFIER
IRFR/U3708PbF
8 www.irf.com
I-Pak (TO-251AA) Package Outline
Dimensions are shown in millimeters (inches)
I-Pak (TO-251AA) Part Marking Information
AS S E M BL Y
EXAMPLE:
WIT H ASS E MBL Y
THIS IS AN IRFU120
YEAR 9 = 199
9
DATE CODE
LINE A
WE EK 19
IN THE ASSEMBLY LINE "A"
ASS EMBLED ON WW 19, 1999
LOT CODE 5678
PART NUMBER
56
IRFU120
INTERNATIONAL
LOGO
RECTIFIER
LOT CODE
919A
78
Note: "P" in assembly line
position indicates "Lead-F ree"
OR
56 78
ASSEMBLY
LOT CODE
RECTIFIER
LOGO
INTERNATIONAL
IRFU120
PART NUMBER
WE E K 19
DATE CODE
YEAR 9 = 1999
A = AS S E MB L Y S IT E CODE
P = DE S IGNAT E S LE AD-F RE E
PRODUCT (OPTIONAL)
IRFR/U3708PbF
www.irf.com 9
Data and specifications subject to change without notice.
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 information12/04
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
N
OTES :
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
Repetitive rating; pulse width limited by
max. junction temperature.
Notes:
Starting T
J
= 25°C, L = 0.7 mH
R
G
= 25, I
AS
= 24.8 A.
Pulse width 300µs; duty cycle 2%.
Calculated continuous current based on maximum allowable
junction temperature. Package limitation current is 30A.

IRFU3708PBF

Mfr. #:
Manufacturer:
Infineon / IR
Description:
MOSFET MOSFT 30V 61A 12.5mOhm 24nC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union