NOTES: (continued)

4.

Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate

design recommendations.

EXAMPLE STENCIL DESIGN

4224884/B 10/2020

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VSON - 1 mm max height

DLF0006A

PLASTIC QUAD FLAT PACK-NO LEAD

SOLDER PASTE EXAMPLE

BASED ON 0.125 mm THICK STENCIL

PRINTED SOLDER COVERAGE BY AREA UNDER PACKAGE

PADS 1,3,4 & 6: 92%

SCALE: 20X

SYMM

SYMM

(1.5)

4X

(0.825)

(1.65)

6X (0.9)

4X (0.6)

2X (0.25)

(R0.05)

TYP

1

3

4

6

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LMK6C

SNAS826A – APRIL 2022 – REVISED JULY 2022

Copyright © 2022 Texas Instruments Incorporated

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