IRLR/U7821

10

www.irf.com

I-Pak (TO-251AA) Package Outline

Dimensions are shown in millimeters (inches)

I-Pak (TO-251AA) 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 ASSIGNMENTS

1 - GATE

2 - DRAIN

3 - SOURCE

4 - DRAIN

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).

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)

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