Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

Chemical content TL431BQDBZR

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
TL431BQDBZRSOT23TO-236AB9.182530 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesRHF-indicator
MSLPPTMPPTMSLPPTMPPT
93528802521511126030 s123520 s3
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.03080077.0000000.335420
PolymerResin systemProprietary0.00920023.0000000.100190
subTotal0.040000100.0000000.435610
DieDoped siliconSilicon (Si)7440-21-30.410000100.0000004.465000
subTotal0.410000100.0000004.465000
Lead FrameCopper alloyCopper (Cu)7440-50-83.09687794.13000033.725749
Iron (Fe)7439-89-60.0829082.5200000.902888
Lead (Pb)7439-92-10.0009870.0300000.010749
Phosphorus (P)7723-14-00.0049350.1500000.053743
Zinc (Zn)7440-66-60.0062510.1900000.068075
Pure metal layerSilver (Ag)7440-22-40.0980422.9800001.067701
subTotal3.290000100.00000035.828906
Mould CompoundAdditiveNon hazardousProprietary0.0207870.4100000.226376
FillerSilica -amorphous-7631-86-90.0147030.2900000.160119
Silica fused60676-86-04.36780586.15000047.566466
HardenerPhenolic resinProprietary0.2175034.2900002.368661
PigmentCarbon black1333-86-40.0096330.1900000.104906
PolymerEpoxy resin systemProprietary0.4395698.6700004.787014
subTotal5.070000100.00000055.213541
Post-PlatingImpurityLead (Pb)7439-92-10.0000160.0045000.000172
Non hazardousProprietary0.0001940.0555000.002115
Tin solderTin (Sn)7440-31-50.34979099.9400003.809299
subTotal0.350000100.0000003.811586
WireImpurityNon hazardousProprietary0.0000020.0100000.000025
Pure metalCopper (Cu)7440-50-80.02252799.9900000.245328
subTotal0.022530100.0000000.245353
total9.182530100.000000100.000000
Disclaimer
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.