SI846X Datasheet, PDF (33/36 Pages) Silicon Laboratories – LOW POWER SIX-CHANNEL DIGITAL ISOLATOR

Si8460/61/62/63
7. Land Pattern: 16-Pin Narrow Body SOIC
Figure 17 illustrates the recommended land pattern details for the Si846x in a 16-pin narrow-body SOIC. Table 16
lists the values for the dimensions shown in the illustration.
commDeensdiegdns _{Figure 17. 16-Pin Narrow Body SOIC PCB Land Pattern}
Re ^{w Table 16. 16-Pin Narrow Body SOIC Land Pattern Dimensions}
t ^{e Dimension}
o ^{N C1}
Feature
Pad Column Spacing
(mm)
5.40
E
Pad Row Pitch
1.27
N _{for X1}
Pad Width
0.60
Y1
Pad Length
1.55
Notes:
1. This Land Pattern Design is based on IPC-7351 pattern SOIC127P600X165-16N
for Density Level B (Median Land Protrusion).
2. All feature sizes shown are at Maximum Material Condition (MMC) and a card
fabrication tolerance of 0.05 mm is assumed.
Rev. 1.5
33