Rev. 1.6 37
Si8650/51/52/55
12. Land Pattern: 16-Pin QSOP
Figure 21 illustrates the recommended land pattern details for the Si865x in a 16-pin narrow-body SOIC. Table 20
lists the values for the dimensions shown in the illustration.
Figure 21. 16-Pin QSOP PCB Land Pattern
Table 20. 16-Pin QSOP Land Pattern Dimensions
Dimension Feature (mm)
C1 Pad Column Spacing 5.40
E Pad Row Pitch 0.635
X1 Pad Width 0.40
Y1 Pad Length 1.55
Notes:
1. This Land Pattern Design is based on IPC-7351 pattern SOP63P602X173-16N 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.
38 Rev. 1.6
Si8650/51/52/55
13. Top Markings
13.1. Top Marking (16-Pin Wide Body SOIC)
13.2. Top Marking Explanation (16-Pin Wide Body SOIC)
Line 1 Marking: Base Part Number
Ordering Options
(See Ordering Guide for more
information).
Si86 = Isolator product series
XY = Channel Configuration
X = # of data channels (5, 4, 3, 2, 1)
Y = # of reverse channels (2, 1, 0)*
S = Speed Grade (max data rate) and operating mode:
A = 1 Mbps (default output = low)
B = 150 Mbps (default output = low)
D = 1 Mbps (default output = high)
E = 150 Mbps (default output = high)
V = Insulation rating
A = 1 kV; B = 2.5 kV; C = 3.75 kV; D = 5.0 kV
Line 2 Marking: YY = Year
WW = Workweek
Assigned by assembly subcontractor. Corresponds to the
year and work week of the mold date.
RTTTTT = Mfg Code Manufacturing code from assembly house
“R” indicates revision
Line 3 Marking: Circle = 1.5 mm Diameter
(Center-Justified)
“e3” Pb-free symbol
Country of Origin ISO Code
Abbreviation
TW = Taiwan
*Note: Si8655 has 0 reverse channels.
Si86XYSV
YYWWRTTTTT
TW
e3
Rev. 1.6 39
Si8650/51/52/55
13.3. Top Marking (16-Pin Narrow Body SOIC)
13.4. Top Marking Explanation (16-Pin Narrow Body SOIC)
Line 1 Marking:
Base Part Number
Ordering Options
(See Ordering Guide for more
information).
Si86 = Isolator product series
XY = Channel Configuration
X = # of data channels (5, 4, 3, 2, 1)
Y = # of reverse channels (2, 1, 0)*
S = Speed Grade (max data rate) and operating mode:
A = 1 Mbps (default output = low)
B = 150 Mbps (default output = low)
D = 1 Mbps (default output = high)
E = 150 Mbps (default output = high)
V = Insulation rating
A = 1 kV; B = 2.5 kV; C = 3.75 kV
Line 2 Marking:
Circle = 1.2 mm Diameter “e3” Pb-Free Symbol
YY = Year
WW = Work Week
Assigned by the assembly subcontractor. Corresponds
to the year and work week of the mold date.
RTTTTT = Mfg Code Manufacturing code from assembly house
“R” indicates revision
Circle = 1.2 mm diameter “e3” Pb-Free Symbol.
*Note: Si8655 has 0 reverse channels.
Si86XYSV
YYWWRTTTTT
e3

SI8650BC-B-IS1R

Mfr. #:
Manufacturer:
Silicon Labs
Description:
Digital Isolators 3.75 kV 5-channel digital isolator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet