Chemical content PBSS4230T

Nexperia is committed to being a proactive and sustainable company, which is why chemical content information for our semiconductor products is publicly available from our website. This data serves our customers with the relevant information to assess compliance with national and international legal standards, including EU/CN RoHS, REACH, and California Proposition 65. With this detailed level of data directly retrieved from our product database, Nexperia is sticking to the highest standards in semiconductor industry. Further information is available under Environment.

Type numberPackagePackage descriptionTotal product weight
PBSS4230TSOT23TO-236AB8.17438 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
9340579862151512601235D-22529 HAMBURG, Germany; Seremban, Malaysia; Dongguan, China 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-30.37000100.000004.52634
Lead FrameIron-nickel alloyAluminium (Al)7429-90-50.002460.090000.03013
Carbon (C)7440-44-00.001090.040000.01339
Chromium (Cr)7440-47-30.006020.220000.07366
Cobalt (Co)7440-48-40.011770.430000.14398
Iron (Fe)7439-89-61.3132147.9800016.06498
Manganese (Mn)7439-96-50.023540.860000.28795
Nickel (Ni)7440-02-00.9891536.1400012.10063
Phosphorus (P)7723-14-00.000550.020000.00670
Silicon (Si)7440-21-30.007120.260000.08705
Sulphur (S)7704-34-90.000550.020000.00670
Pure metal layerCopper (Cu)7440-50-80.3112011.370003.80698
Silver (Ag)7440-22-40.070342.570000.86050
Mould CompoundAdditiveNon hazardousProprietary0.141082.900001.72594
FillerSilica -amorphous-7631-86-93.5028072.0000042.85096
PigmentCarbon black1333-86-40.002430.050000.02976
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-20.7297515.000008.92728
Phenol Formaldehyde resin (generic)9003-35-40.4865010.000005.95152
Post-PlatingImpurityLead (Pb)7439-92-10.000010.004500.00010
Non hazardousProprietary0.000110.055500.00129
Tin solderTin (Sn)7440-31-50.1898999.940002.32294
WireImpurityNon hazardousProprietary0.000000.010000.00002
Pure metalCopper (Cu)7440-50-80.0123899.990000.15139
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.
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.