Chemical content BZB84-C18

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
BZB84-C18SOT23TO-236AB8.50403 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
9340633282151012601235Dongguan, China; D-22529 HAMBURG, Germany; Seremban, Malaysia 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-30.80000100.000009.40730
Lead FrameIron-nickel alloyAluminium (Al)7429-90-50.002350.080000.02766
Carbon (C)7440-44-00.001180.040000.01383
Chromium (Cr)7440-47-30.006170.210000.07260
Cobalt (Co)7440-48-40.012350.420000.14520
Iron (Fe)7439-89-61.3818047.0000016.24877
Manganese (Mn)7439-96-50.024700.840000.29040
Nickel (Ni)7440-02-01.0410535.4100012.24189
Phosphorus (P)7723-14-00.000590.020000.00691
Silicon (Si)7440-21-30.007350.250000.08643
Sulphur (S)7704-34-90.000590.020000.00691
Pure metal layerCopper (Cu)7440-50-80.3822013.000004.49434
Silver (Ag)7440-22-40.079672.710000.93690
Mould CompoundAdditiveNon hazardousProprietary0.132472.900001.55776
FillerSilica -amorphous-7631-86-93.2889672.0000038.67531
PigmentCarbon black1333-86-40.002280.050000.02686
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-20.6852015.000008.05736
Phenol Formaldehyde resin (generic)9003-35-40.4568010.000005.37157
Post-PlatingImpurityLead (Pb)7439-92-10.000010.004500.00010
Non hazardousProprietary0.000110.055500.00124
Tin solderTin (Sn)7440-31-50.1898999.940002.23289
WirePure metalCopper (Cu)7440-50-80.00603100.000000.07096
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.