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TSSOP的焊盘规格书

更新时间:2019-12-13 15:27:54 大小:142K 上传用户:dsyq查看TA发布的资源 标签:tssop 下载积分:0分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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标题就很明确啦!!!!!!!


帮助友友们画封装。

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TSSOP.pdf 142K

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PACKAGE OUTLINE  
PW0016A  
TSSOP - 1.2 mm max height  
S
C
A
L
E
2
.
5
0
0
SMALL OUTLINE PACKAGE  
SEATING  
PLANE  
C
6.6  
6.2  
TYP  
A
0.1 C  
PIN 1 INDEX AREA  
14X 0.65  
16  
1
2X  
5.1  
4.9  
4.55  
NOTE 3  
8
9
0.30  
16X  
4.5  
4.3  
NOTE 4  
1.2 MAX  
0.19  
B
0.1  
C A B  
(0.15) TYP  
SEE DETAIL A  
0.25  
GAGE PLANE  
0.15  
0.05  
0.75  
0.50  
A
20  
0 -8  
DETAIL A  
TYPICAL  
4220204/A 02/2017  
NOTES:  
1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing  
per ASME Y14.5M.  
2. This drawing is subject to change without notice.  
3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not  
exceed 0.15 mm per side.  
4. This dimension does not include interlead flash. Interlead flash shall not exceed 0.25 mm per side.  
5. Reference JEDEC registration MO-153.  
EXAMPLE BOARD LAYOUT  
PW0016A  
TSSOP - 1.2 mm max height  
SMALL OUTLINE PACKAGE  
SYMM  
16X (1.5)  
(R0.05) TYP  
16  
1
16X (0.45)  
SYMM  
14X (0.65)  
8
9
(5.8)  
LAND PATTERN EXAMPLE  
EXPOSED METAL SHOWN  
SCALE: 10X  
METAL UNDER  
SOLDER MASK  
SOLDER MASK  
OPENING  
SOLDER MASK  
OPENING  
METAL  
EXPOSED METAL  
EXPOSED METAL  
0.05 MAX  
ALL AROUND  
0.05 MIN  
ALL AROUND  
NON-SOLDER MASK  
DEFINED  
SOLDER MASK  
DEFINED  
15.000  
(PREFERRED)  
SOLDER MASK DETAILS  
4220204/A 02/2017  
NOTES: (continued)  
6. Publication IPC-7351 may have alternate designs.  
7. Solder mask tolerances between and around signal pads can vary based on board fabrication site.  

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