Datasheet

IRLR/U7843
www.irf.com 9
D-Pak (TO-252AA) Package Outline
Dimensions are shown in millimeters (inches)
D-Pak (TO-252AA) Part Marking Information
6.73 (.265)
6.35 (.250)
- A -
4
1 2 3
6.22 (.245)
5.97 (.235)
- B -
3X
0.89 (.035)
0.64 (.025)
0.25 (.010) M A M B
4.57 (.180)
2.28 (.090)
2X
1.14 (.045)
0.76 (.030)
1.52 (.060)
1.15 (.045)
1.02 (.040)
1.64 (.025)
5.46 (.215)
5.21 (.205)
1.27 (.050)
0.88 (.035)
2.38 (.094)
2.19 (.086)
1.14 (.045)
0.89 (.035)
0.58 (.023)
0.46 (.018)
6.45 (.245)
5.68 (.224)
0.51 (.020)
MIN.
0.58 (.023)
0.46 (.018)
LEAD ASSIGNMENTS
1 - GATE
2 - DRAIN
3 - SOURCE
4 - DRAIN
10.42 (.410)
9.40 (.370)
NOTES:
1 DIMENSIONING & TOLERANCING PER ANSI Y14.5M, 1982.
2 CONTROLLING DIMENSION : INCH.
3 CONFORMS TO JEDEC OUTLINE TO-252AA.
4 DIMENSIONS SHOWN ARE BEFORE SOLDER DIP,
SOLDER DIP MAX. +0.16 (.006).
EXAMPLE:
LOT CODE 9U1P
T HIS IS AN IRFR120
WITH ASSEMBLY
WE E K = 16
DAT E CODE
YEAR = 0
LOGO
RECTIFIER
INT E RNATIONAL
AS S E MB L Y
LOT CODE
016
IRF U120
9U 1P
Notes : T his part marking information applies to devices produced before 02/26/2001
INT E RNATIONAL
LOGO
RECTIFIER
3412
IRF U120
916A
LOT CODE
AS S E MB L Y
EXAMPLE:
WITH ASSEMBLY
T HIS IS AN IRFR120
YE AR 9 = 1999
DAT E CODE
LINE A
WE E K 16
IN THE ASSEMBLY LINE "A"
ASSEMBLE D ON WW 16, 1999
L OT CODE 1234
PART NUMBER
Notes : T his part marking information applies to devices produced after 02/26/2001