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Chemical content BUK763R6-40C

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Type numberPackagePackage descriptionTotal product weight
BUK763R6-40CSOT404D2PAK1436.53521 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9340632941181112451245Manchester, United Kingdom; Cabuyao, PhilippinesLeaded
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-35.00000100.000000.34806
subTotal5.00000100.000000.34806
Lead FrameCopper alloyCopper (Cu)7440-50-8823.4241699.0800057.32015
Iron (Fe)7439-89-61.246600.150000.08678
Nickel (Ni)7440-02-06.066810.730000.42232
Phosphorus (P)7723-14-00.332430.040000.02314
subTotal831.07000100.0000057.85239
Mould CompoundAdditiveBromine atom (Br)10097-32-25.705201.000000.39715
FillerMisc. Silica compounds (generic)14808-60-7439.3004077.0000030.58055
Flame retardantAntimony Trioxide (Sb2O3)1309-64-411.410402.000000.79430
PolymerEpoxy resin systemProprietary114.1040020.000007.94300
subTotal570.52000100.0000039.71500
Post-PlatingImpurityNon hazardousProprietary0.001980.010000.00014
Tin alloyTin (Sn)7440-31-519.7880299.990001.37748
subTotal19.79000100.000001.37762
Solder WireLead alloyLead (Pb)7439-92-15.7590193.500000.40090
Silver (Ag)7440-22-40.092391.500000.00643
Tin (Sn)7440-31-50.307975.000000.02144
subTotal6.15937100.000000.42877
WireImpurityNon hazardousProprietary0.000370.010000.00003
Pure metalAluminium (Al)7429-90-53.7403399.990000.26037
subTotal3.74070100.000000.26040
WireImpurityNon hazardousProprietary0.000030.010000.00000
Pure metalAluminium (Al)7429-90-50.2551199.990000.01776
subTotal0.25513100.000000.01776
total1436.53521100.00000100.00000
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.