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Chemical content BUK7Y18-75B

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Type numberPackagePackage descriptionTotal product weight
BUK7Y18-75BSOT669LFPAK93.41000 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
934063302115412601260Cabuyao, Philippines; Manchester, United KingdomLeaded
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-33.70000100.000003.96103
subTotal3.70000100.000003.96103
ClipCopper alloyChromium (Cr)7440-47-30.040800.300000.04368
Copper (Cu)7440-50-813.5428899.5800014.49832
Titanium (Ti)7440-32-60.013600.100000.01456
ImpuritySilicon (Si)7440-21-30.002720.020000.00291
subTotal13.60000100.0000014.55947
Lead FrameCopper alloyCopper (Cu)7440-50-837.8379799.8100040.50741
Iron (Fe)7439-89-60.056860.150000.06088
Phosphorus (P)7723-14-00.015160.040000.01623
subTotal37.91000100.0000040.58452
Mould CompoundAdditiveNon hazardousProprietary0.315421.400000.33767
FillerSilica -amorphous-7631-86-91.419396.300001.51953
Silica fused60676-86-016.2216072.0000017.36602
Flame retardantAntimony Trioxide (Sb2O3)1309-64-40.450602.000000.48239
PigmentCarbon black1333-86-40.067590.300000.07236
Polymer2,2'-[[[(oxiranylmethoxy)phenyl]methylene]bis[[(1,1-dimethylethyl)methylphenylene]oxymethylene]]bisoxirane129915-35-11.351806.000001.44717
Bromophenol/Formaldehyde/Epichlorohydrin polymer68541-56-00.495662.200000.53063
Non hazardousProprietary0.991324.400001.06126
Phenol Formaldehyde resin (generic)9003-35-41.216625.400001.30245
subTotal22.53000100.0000024.11948
Post-PlatingImpurityNon hazardousProprietary0.000380.010000.00041
Tin alloyTin (Sn)7440-31-53.8496299.990004.12120
subTotal3.85000100.000004.12161
Solder PasteLead alloyLead (Pb)7439-92-110.9335092.5000011.70485
Silver (Ag)7440-22-40.295502.500000.31635
Tin (Sn)7440-31-50.591005.000000.63269
subTotal11.82000100.0000012.65389
total93.41000100.00000100.00000
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.