THVD1510 Datasheet, PDF (30/39 Pages) Texas Instruments – 5-V RS-485 Transceivers With 18-kV IEC ESD Protection

THVD1510, THVD1512
THVD1550, THVD1551, THVD1552
SLLSEV1 – SEPTEMBER 2017
D0008B
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EXAMPLE STENCIL DESIGN
SOIC - 1.75 mm max height
SOIC
8X (.061 )
[1.55]
1
8X (.024)
[0.6]
SYMM
8
SYMM
8X (.055)
[1.4]
1
8X (.024)
[0.6]
SYMM
8
SYMM
6X (.050 )
[1.27]
5
4
(.213)
[5.4]
IPC-7351 NOMINAL
.150 [3.85] CLEARANCE / CREEPAGE
6X (.050 )
[1.27]
5
4
(.217)
[5.5]
HV / ISOLATION OPTION
.162 [4.1] CLEARANCE / CREEPAGE
SOLDER PASTE EXAMPLE
BASED ON .005 INCH [0.127 MM] THICK STENCIL
SCALE:6X
4221445/B 04/2014
NOTES: (continued)
8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate
design recommendations.
9. Board assembly site may have different recommendations for stencil design.
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30
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