Chemical content BZX384-B18-Q

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
BZX384-B18-QSOD323SOD24.49816 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
934664174115112601235Dongguan, China; Seremban, Malaysia; D-22529 HAMBURG, Germany 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-30.40000100.000008.89252
Lead FrameCopper alloyCopper (Cu)7440-50-81.2165195.0400027.04466
Iron (Fe)7439-89-60.032642.550000.72563
Lead (Pb)7439-92-10.000380.030000.00854
Phosphorus (P)7723-14-00.001920.150000.04268
Zinc (Zn)7440-66-60.002560.200000.05691
Pure metal layerSilver (Ag)7440-22-40.025982.030000.57766
Mould CompoundFillerSilica fused60676-86-02.0137375.1000044.76796
PigmentCarbon black1333-86-40.008040.300000.17883
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-20.4692517.5000010.43195
Phenol Formaldehyde resin (generic)9003-35-40.190387.100004.23239
Post-PlatingImpurityLead (Pb)7439-92-10.000010.004500.00013
Non hazardousProprietary0.000070.055500.00165
Tin solderTin (Sn)7440-31-50.1332599.940002.96241
WirePure metalCopper (Cu)7440-50-80.00343100.000000.07619
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.