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Chemical content PMBT3904

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Type numberPackagePackage descriptionTotal product weight
PMBT3904SOT23TO-236AB7.66034 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9337760002151712601235Melaka, Malaysia; Seremban, Malaysia; Dongguan, China; D-22529 HAMBURG, Germany 
9337760002351812601235Melaka, Malaysia; Seremban, Malaysia; D-22529 HAMBURG, Germany; Dongguan, China 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-30.04000100.000000.52217
subTotal0.04000100.000000.52217
Lead FrameIron-nickel alloyAluminium (Al)7429-90-50.002290.090000.02995
Carbon (C)7440-44-00.001020.040000.01331
Chromium (Cr)7440-47-30.005610.220000.07321
Cobalt (Co)7440-48-40.010960.430000.14308
Iron (Fe)7439-89-61.2230147.9800015.96548
Manganese (Mn)7439-96-50.021920.860000.28617
Nickel (Ni)7440-02-00.9212136.1400012.02569
Phosphorus (P)7723-14-00.000510.020000.00666
Silicon (Si)7440-21-30.006630.260000.08652
Sulphur (S)7704-34-90.000510.020000.00666
Pure metal layerCopper (Cu)7440-50-80.2898211.370003.78340
Silver (Ag)7440-22-40.065512.570000.85517
subTotal2.54900100.0000033.27530
Mould CompoundAdditiveNon hazardousProprietary0.141492.900001.84706
Triphenylphosphine603-35-00.002440.050000.03185
FillerSilica -amorphous-7631-86-93.5128872.0000045.85802
PigmentCarbon black1333-86-40.002440.050000.03185
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-20.7318515.000009.55375
Phenol Formaldehyde resin (generic)9003-35-40.4879010.000006.36917
subTotal4.87900100.0000063.69170
Post-PlatingImpurityAntimony (Sb)7440-36-00.000010.003000.00007
Bismuth (Bi)7440-69-90.000000.001000.00002
Copper (Cu)7440-50-80.000000.001000.00002
Lead (Pb)7439-92-10.000010.005000.00012
Tin solderTin (Sn)7440-31-50.1849899.990002.41479
subTotal0.18500100.000002.41502
WirePure metalCopper (Cu)7440-50-80.00734100.000000.09580
subTotal0.00734100.000000.09580
total7.66034100.00000100.00000
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.