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Chemical content PMBTA44

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Type numberPackagePackage descriptionTotal product weight
PMBTA44SOT23TO-236AB8.08786 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9340614132151412601235D-22529 HAMBURG, Germany; Dongguan, China 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-30.31000100.000003.83291
subTotal0.31000100.000003.83291
Lead FrameIron-nickel alloyAluminium (Al)7429-90-50.002460.090000.03046
Carbon (C)7440-44-00.001090.040000.01354
Chromium (Cr)7440-47-30.006020.220000.07445
Cobalt (Co)7440-48-40.011770.430000.14552
Iron (Fe)7439-89-61.3132147.9800016.23684
Manganese (Mn)7439-96-50.023540.860000.29103
Nickel (Ni)7440-02-00.9891536.1400012.23008
Phosphorus (P)7723-14-00.000550.020000.00677
Silicon (Si)7440-21-30.007120.260000.08799
Sulphur (S)7704-34-90.000550.020000.00677
Pure metal layerCopper (Cu)7440-50-80.3112011.370003.84770
Silver (Ag)7440-22-40.070342.570000.86971
subTotal2.73700100.0000033.84086
Mould CompoundFillerSilica fused60676-86-03.4349871.0000042.47081
PigmentCarbon black1333-86-40.014510.300000.17945
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-20.9530919.7000011.78416
Phenolic resinProprietary0.435429.000005.38362
subTotal4.83800100.0000059.81804
Post-PlatingImpurityLead (Pb)7439-92-10.000010.004500.00011
Non hazardousProprietary0.000110.055500.00130
Tin solderTin (Sn)7440-31-50.1898999.940002.34779
subTotal0.19000100.000002.34920
WireImpurityNon hazardousProprietary0.000000.010000.00002
Pure metalGold (Au)7440-57-50.0128699.990000.15898
subTotal0.01286100.000000.15900
total8.08786100.00000100.00000
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.