IRLR/U3103

Package Outline

TO-251AA Outline

Dimensions are shown in millimeters (inches)

TO-251AA (I-PARK)

Part Marking Information

6.73 (.265)

6.35 (.250)

- A -

6.22 ( .245)

5.97 ( .235)

- B -

3X

0.89 (.035)

0.64 (.025)

0.25 (.010)

M A M B

2.28 (.090)

1.14 (.045)

0.76 (.030)

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)

LEAD AS SIG NMENT S

1 - G AT E

2 - DRA IN

3 - S OURCE

4 - DRA IN

NOT ES :

1 DIME NSIO NING & T OLE RANCING P ER A NSI Y14.5M, 1982.

2 CO NTRO LLIN G DIMENS ION : INCH.

3 CO NFO RMS TO J EDE C O UT LINE TO -252AA .

4 DIME NSIO NS SHOW N A RE BEF O RE SO LDER DIP ,

SO LDER DIP MA X. +0.16 (.006).

9.65 (.380)

8.89 (.350)

2X

3X

2.28 (.090)

1.91 (.075)

1.52 ( .060)

1.15 ( .045)

4

1

2

3

6.45 (.245)

5.68 (.224)

0.58 (.023)

0.46 (.018)

INT E RN AT ION A L

R EC T IFIER

LO GO

ASSEMBL Y

L OT

C OD E

F IRS T P O RT IO N

O F PART NUM BE R

SECOND PO RTIO N

OF PART NUMBER

12 0

9U

1P

E XA M P LE : TH IS IS A N IR FU 1 20

W ITH A S SE M B LY

L O T C OD E 9 U1 P

IRF U