Bipolar transistors


ESD protection, TVS, filtering and signal conditioning





Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

Chemical content BZA456A

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Type numberPackagePackage descriptionTotal product weight
BZA456ASOT457SC-7411.07702 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesRHF-indicator
93404576012513126030 s123520 s3
93404576013513126030 s123520 s3
93404576016512126030 s123520 s3
93404576011514126030 s123520 s3
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
DieDoped siliconSilicon (Si)7440-21-30.28000100.000002.52776
Lead FrameIron-nickel alloyAluminium (Al)7429-90-50.003640.090000.03291
Carbon (C)7440-44-00.001620.040000.01462
Chromium (Cr)7440-47-30.008500.210000.07678
Cobalt (Co)7440-48-40.017010.420000.15356
Iron (Fe)7439-89-61.9148447.2800017.28660
Manganese (Mn)7439-96-50.034420.850000.31078
Nickel (Ni)7440-02-01.4426135.6200013.02345
Phosphorus (P)7723-14-00.000810.020000.00731
Silicon (Si)7440-21-30.010120.250000.09141
Sulphur (S)7704-34-90.000810.020000.00731
Pure metal layerCopper (Cu)7440-50-80.5293413.070004.77868
Silver (Ag)7440-22-40.086262.130000.77877
Mould CompoundFillerSilica fused60676-86-04.4020071.0000039.73993
PigmentCarbon black1333-86-40.018600.300000.16792
PolymerEpichlorohydrin/o-Cresol/Formaldehyde polymer (generic)29690-82-21.2214019.7000011.02643
Phenolic resinProprietary0.558009.000005.03746
Post-PlatingImpurityAntimony (Sb)7440-36-00.000020.003000.00014
Bismuth (Bi)7440-69-90.000010.001000.00005
Copper (Cu)7440-50-80.000010.001000.00005
Lead (Pb)7439-92-10.000030.005000.00023
Tin solderTin (Sn)7440-31-50.5199599.990004.69393
WirePure metalGold (Au)7440-57-50.02702100.000000.24393
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.