MDS-00000339

Part Number: SP335ECR1‐L Package: 32L QFN (5x5)
Material Declaration
Statement of Materials, Construction
Component
Material
Material Weight %
Name
Weight (g)
Element/Compound
CAS No.
1
Die
0.0040
Silicon
7631‐86‐9
0.003983
5.88
100.00
2
Die Attach
0.0087
Silver
7440‐22‐4
0.007054
10.41
81.50
(Octahydro‐4,7‐methano‐1 H‐indenediyl)bis(methylene) 42594‐17‐2
diacrylate 0.000519
0.77
6.00
6.00
4
Leadframe
Mold Compound
/Total Unit
/ Component
0.000519
0.77
Isobornyl acrylate
5888‐33‐5
0.000519
0.77
6.00
Bis(.alpha.,.alpha.‐Dimethylbenzyl) peroxide
80‐43‐3
0.000043
0.06
0.50
Cu
7440‐50‐8
0.019238
28.40
96.52
Cr
7440‐47‐3
0.000048
0.07
0.24
Sn
7440‐31‐5
0.000048
0.07
0.24
exo‐1,7,7‐trimethylbicyclo[2.2.1]hept‐2‐yl methacrylate
3
7534‐94‐3
Weight (g)
0.0199
0.0325
Zn
7440‐66‐6
0.000043
0.06
0.21
Ag plating
7440‐22‐4 0.000555
0.82
2.78
Silica fused
60676‐86‐0
0.029437
43.46
90.50
Epoxy Resin
‐
0.001529
2.26
4.70
Phenol Resin
‐
0.001529
2.26
4.70
Carbon black
1333‐86‐4
0.000033
0.05
0.10
5
Plating
0.0022
Sn
7440‐31‐5
0.002160
3.19
99.98
0.000000
0.00
0.02
6
Wire 0.0005
Copper
7440‐50‐8
0.000474
0.70
99.99
Palladium
7440‐05‐3
0.000008
0.01
0.01
Other
Total Unit Weight:
0.0677
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
⊠ China RoHS | Fully Compliant
⊠ RoHS‐6 | Fully Compliant
⊠ Non Use of PFOS & PFOA
⊠ REACH | Fully Compliant
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 %)
⊠ Halogen‐free | Green
⊠ 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.
⊠ Flammability rating of UL 94‐V0 ⊠ MSL Pb‐Free: L2 @ 260°C
Chiew Mee Foo, QA Manager
Exar Corporation
48720 Kato Road, Fremont, CA 94538 Phone: 510‐668‐7000
www.exar.com
Reference No: MDS‐00000339 Rev 000