CDNBS08-SLVU2.8-4

DIODES
March, 2012
Additional Assembly/Test Location for
TVS Diode NSOIC 8L Package
In order to support our fast growing demand, secure continuity of supply and provide maximum flexibility to our
customers, Bourns is adding an additional assembly/test location in China for the assembly/test of the NSOIC - 8L
package for our TVS diode products.
Below is the affected Bourns® part number using the NSOIC - 8L package:
CDNBS08-SLVU2.8-4
Qualification:
Below are the Qualification Information & Results for the NSOIC - 8L package at the new assembly/test location.
Qualification Information:
Die Technology
Product Name
Top Metal
Back Metal
Assembly Site
Pins/Package
Mold Compound
Die Attach
Bond Wire
L/F Material
Marking
Termination Finish
All Products
TVS Diode Products
CDNBS08-SLVU2.8-4
Al
AlNiAu
China
NSOIC 8L
CEL9220HF10
Sumitomo 84-3J
Multiple 1 Mil Au
Copper
Laser
Matte Sn (Pb Free)
ESD1206
Additional Assembly/Test Location for TVS Diode NSOIC - 8L Package
March, 2012
Page 2 of 2
Qualification Results:
Test Plan
Stress Test
Conditions
Moisture Induced Stress Sensitivity
HTRB
125 °C,1000 h
HTSL
150 °C, 1000 h
85 °C / 85 % RH,
PCT
1000 h
65 / +150 °C,
TCT
1000 cs
Solderability
8 h Steam
Lead Fatigue
Lead Pull
Lead Adhesion
Dimensions
Data Sheet
Flammability
3 mm
W/Bond Pull
Strength
Die Shear
X-Ray
-
Standard
J-STD-020
MIL STD 750
J-STD-22
Method
1048
A103
SS/Acc
Level 1
22/0
22/0
Lot 1
CDNBS08SLVU2.8-4
SS/fail
154/0
22/0
22/0
J-STD-22
A102
22/0
22/0
J-STD-22
A104
22/0
22/0
JESD22MIL STD 883
MIL STD 883
MIL STD 883
MIL STD 883
UL94-VO
B102E
2004
2004
2025
2025
5/0
22/0
22/0
15/0
5/0
5/0
8/0
8/0
8/0
5
MIL STD 883
2011
76/0
76/0
MIL STD 883
MIL STD 883
2019
2012
5/0
5/0
5/0
5/0
Samples subjected are preconditioned according to JESD22-A113 (260 °C).
Product Labeling:
Product marking is unchanged except for country code information. Labels will show the country of origin code.
Identification of the Changed Product:
Bourns maintains traceability back to the source wafer lots and assembly sites for all products.
First Date Code from New Site:
1235
Impact on Form, Fit, Function and Reliability:
The package outline dimensions will continue to meet the current Bourns data sheet. Product ratings and electrical
characteristics are unaffected by the change. There is no impact on form, fit, function or reliability.
Last Date of Manufacture of Existing Product:
Bourns has no plans to discontinue assembly & test of products at its existing subcontract sites.
Implementation Date:
Deliveries to customers from the new site may occur from September 2012 onward.
If you have any questions, please contact our customer service teams in your region.
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