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Chemical content IP4220CZ6

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Type numberPackagePackage descriptionTotal product weight
IP4220CZ6SOT457SC-7410.64265 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
934058429135412601235Seremban, Malaysia; D-22529 HAMBURG, Germany 
9340584291251912601235Seremban, Malaysia; D-22529 HAMBURG, Germany 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.0150075.000000.14094
PolymerResin systemProprietary0.0050025.000000.04698
subTotal0.02000100.000000.18792
DieDoped siliconSilicon (Si)7440-21-30.11000100.000001.03358
subTotal0.11000100.000001.03358
Lead FrameCopper alloyCopper (Cu)7440-50-83.3491597.0768031.46913
Iron (Fe)7439-89-60.074182.150000.69696
Phosphorus (P)7723-14-00.000520.015200.00493
Zinc (Zn)7440-66-60.002000.058000.01880
Pure metal layerSilver (Ag)7440-22-40.024150.700000.22692
subTotal3.45000100.0000032.41674
Mould CompoundFillerSilica fused60676-86-04.6292071.0000043.49669
PigmentCarbon black1333-86-40.019560.300000.18379
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-21.2844419.7000012.06880
Phenolic resinProprietary0.586809.000005.51366
subTotal6.52000100.0000061.26294
Post-PlatingImpurityAntimony (Sb)7440-36-00.000020.003000.00015
Bismuth (Bi)7440-69-90.000010.001000.00005
Copper (Cu)7440-50-80.000010.001000.00005
Lead (Pb)7439-92-10.000030.005000.00024
Tin solderTin (Sn)7440-31-50.5199599.990004.88551
subTotal0.52000100.000004.88600
WireGold alloyGold (Au)7440-57-50.0224299.000000.21069
Palladium (Pd)7440-05-30.000231.000000.00213
subTotal0.02265100.000000.21282
total10.64265100.00000100.00000
Note(s):
1 This is a generic description of the substance used as the actual composition of the substances are either considered proprietary or no official CAS number is available. If a CAS number is given, it is the closest match available.
Disclaimer
All information in this document is furnished for exploratory or indicative purposes only. All information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia may make changes to information published in this document at any time and without notice. Minor deviations may occur in the products from different manufacturing location. This document supersedes and replaces all information supplied prior to the publication hereof. Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.