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Chemical content BUK9Y53-100B

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Type numberPackagePackage descriptionTotal product weight
BUK9Y53-100BSOT669LFPAK87.41000 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
934061027115812601260Cabuyao, Philippines; Manchester, United Kingdom; D-22529 HAMBURG, Germany; Seremban, MalaysiaLeaded
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-32.60000100.000002.97449
subTotal2.60000100.000002.97449
ClipCopper alloyChromium (Cr)7440-47-30.036600.300000.04187
Copper (Cu)7440-50-812.1487699.5800013.89859
Titanium (Ti)7440-32-60.012200.100000.01396
ImpuritySilicon (Si)7440-21-30.002440.020000.00279
subTotal12.20000100.0000013.95721
Lead FrameCopper alloyCopper (Cu)7440-50-837.8379799.8100043.28792
Iron (Fe)7439-89-60.056860.150000.06506
Phosphorus (P)7723-14-00.015160.040000.01735
subTotal37.91000100.0000043.37033
Mould CompoundAdditiveNon hazardousProprietary0.315421.400000.36085
FillerSilica -amorphous-7631-86-91.419396.300001.62383
Silica fused60676-86-016.2216072.0000018.55806
Flame retardantAntimony Trioxide (Sb2O3)1309-64-40.450602.000000.51550
PigmentCarbon black1333-86-40.067590.300000.07733
Polymer2,2'-[[[(oxiranylmethoxy)phenyl]methylene]bis[[(1,1-dimethylethyl)methylphenylene]oxymethylene]]bisoxirane129915-35-11.351806.000001.54650
Bromophenol/Formaldehyde/Epichlorohydrin polymer68541-56-00.495662.200000.56705
Non hazardousProprietary0.991324.400001.13410
Phenol Formaldehyde resin (generic)9003-35-41.216625.400001.39185
subTotal22.53000100.0000025.77507
Post-PlatingImpurityNon hazardousProprietary0.000380.010000.00044
Tin alloyTin (Sn)7440-31-53.8496299.990004.40409
subTotal3.85000100.000004.40453
Solder PasteLead alloyLead (Pb)7439-92-17.6960092.500008.80448
Silver (Ag)7440-22-40.208002.500000.23796
Tin (Sn)7440-31-50.416005.000000.47592
subTotal8.32000100.000009.51836
total87.41000100.00000100.00000
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.
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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.