MDS-00000335

Product: XR8051ASO8X Package: 8L SOIC
Material Declaration
Statement of Materials, Construction
Material
Component
1
2
Material Weight %
Name
Weight (mg)
Element/Compound
CAS No.
Die
Die Attach
4.157
0.518
Silicon
Silver
Epoxy resin‐1
Epoxy resin‐2
.gamma.‐Butyrolactone
2,6‐Diglycidyl phenyl allyl ether oligomer
y y(
y
y) (
7440‐21‐3
7440‐22‐4
‐
‐
96‐48‐0
‐
9046‐10‐0
1317‐38‐0
7440‐50‐8
7439‐89‐6
7723‐14‐0
7440‐66‐6
7440‐22‐4
‐
‐
29690‐82‐2
‐
60676‐86‐0
7631‐86‐9
1333‐86‐4
7440‐31‐5
‐
7440‐57‐5
‐
aminomethylethyl)‐
3
Leadframe
16.120
4
Mold Compound
52.178
5
Plating
0.357
6
Wire 0.070
Total Unit Weight:
Copper oxide
Copper
Fe
P
Zn
Ag
Others
Epoxy resin A
Epoxy resin B
Phenol resin
Silica (Amorphous)A
Silica (Amorphous)B
Carbon Black
Sn
Others
Gold
Dopant
Weight (mg)
4.157
0.414
0.039
0.013
0.013
0.013
0.013
0.013
15.723
0.355
0.016
0.024
0.001
0.002
3.913
1.304
1.304
44.090
1.304
0.261
0.357
0.000
0.070
0.000
/Total Unit
5.66
0.56
0.05
0.02
0.02
0.02
0.02
0.02
21.42
0.48
0.02
0.03
0.00
0.00
5.33
1.78
1.78
60.07
1.78
0.36
0.49
0.00
0.10
0.00
/ Component
100.00
80.00
7.50
2.50
2.50
2.50
2.50
2.50
97.54
2.20
0.10
0.15
0.01
0.01
7.50
2.50
2.50
84.50
2.50
0.50
99.99
0.01
99.99
0.01
73.400
Component weight is based on homogenous material used to assemble the unit. | Composition derived from the material declaration from vendors.
RoHS Certificate of Compliance
This package is fully RoHS compliant. The table above shows that this package meets the following RoHS requirements for EACH PACKAGE COMPONENT. ⊠ RoHS 2 (Recast) 2011/65/EU | Fully Compliant
⊠ MSL Pb‐Free: L3
EU RoHS Restricted Substance
Cadmium & its compounds (Cd)
Hexavalent Chromium & its compounds (Cr(VI))
Allowable Limit (at homogenous material level)
100 ppm (0.01 weight %)
1000 ppm (0.10 weight %)
Mercury & its compounds (HG)
1000 ppm (0.10 weight %)
Polybrominated biphenyls (PBB)
Polybrominated diphenyl ethers (PBDE)
Lead & its compounds (Pb)
1000 ppm (0.10 weight %)
1000 ppm (0.10 weight %)
1000 ppm (0.10 weight %)
Dodd‐Frank Wall Street Reform and Consumer Protection Act, July 21, 2010 We comply with this conflict metal free policy that restricts the use of those conflict metals, mining from the Democratic Republic of Congo (DRC) and it’s adjoining countries. Exar will not accept product which uses these conflict metals from these areas. We require our suppliers to enforce this policy and be able to identify and verify from their sources of minerals are conflict free. Suppliers are required to report if they or any supplier through their supply chain use any of these conflict metals that are derived from certain conflict minerals originating in the DRC or an adjoining country. Exar Corporation is not aware of any conflict metals to be used in any of their products.
Chiew Mee Foo, QA Manager
Exar Corporation
48720 Kato Road, Fremont, CA 94538 Phone: 510‐668‐7000
www.exar.com
Reference No: MDS‐00000335 Rev 000