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 BUK6Y24-40P

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.

12NC OPN Type No. Package State MSL
934661894115BUK6Y24-40PXBUK6Y24-40PSOT669 (LFPAK)RFS1
REACHCompliant with Regulation 1907/2006/EC (REACH). Contains REACH SVHC substance 7439-92-1 at 85226 ppm of the article. SCIP No. 73067ae5-0481-41f5-9748-43d9bd18d7c1.
EU RoHSCompliant with Directive 2011/65/EU, amended by Directive 2015/863/EU, on the restriction of the use of certain hazardous substances in electrical and electronic equipment ('RoHS 2 amended'); using exemption 7(a): 'Lead in high melting temperature type solders (i.e. lead-based alloys containing 85% by weight or more lead).'.
CN RoHSCompliant with Chinese ACPEIP (Administration on the Control of Pollution Caused by Electronic Information Products) (CN RoHS); using exemption 8.1: '高熔点焊料 (如铅含量超过85%(重量百分比)的铅基合金焊料)'.
ELVCompliant with Directive 2000/53/EC, amended by Directive 2023/533, on end of life vehicles (ELV); using exemption 8(e): 'Lead in high melting temperature type solders (i.e. lead-based alloys containing 85% by weight or more lead).'.
PFASDoes not contain any intentionally added per- and polyfluoroalkyl substances (PFAS).
CA Proposition 65Contains California Proposition 65 substance(s) [at the article level]: substance 1309-64-4: 5784 ppm; substance 1333-86-4: 867 ppm; substance 7439-92-1: 85226 ppm;
IEC 62474Contains IEC 62474 substance(s) [at the article level]: substance 1309-64-4: 5784 ppm; substance 1333-86-4: 867 ppm; substance 68541-56-0: 6363 ppm; substance 7439-92-1: 85226 ppm;
Precious MetalsContains precious metals [Ag, Au, Pd, Pt; at the article level]: substance 7440-22-4: 2303 ppm;
RHF IndicatorContains EU/CN RoHS-exempted lead and halogens according to Nexperia's halogen-free definition.
RHF-2006 indicator EEU/CN RoHS compliant
Material Material Group Substance CAS No. Mass (mg) Material (%) Product (%)
DieDoped siliconSilicon (Si)7440-21-30.912000100.0000001.183463
Die Total0.912000100.0000001.183463
ClipCopper alloyCopper (Cu)7440-50-84.99000099.8000006.475306
ClipCopper alloyIron (Fe)7439-89-60.0075000.1500000.009732
ClipCopper alloyPhosphorus (P)7723-14-00.0025000.0500000.003244
Clip Total5.000000100.0000006.488282
Lead FrameCopper alloyCopper (Cu)7440-50-837.83797199.81000049.100686
Lead FrameCopper alloyIron (Fe)7439-89-60.0568650.1500000.073791
Lead FrameCopper alloyPhosphorus (P)7723-14-00.0151640.0400000.019678
Lead Frame Total37.910000100.00000049.194155
Mould CompoundFillerSilica fused60676-86-016.04880072.00000020.825829
Mould CompoundFillerSilica7631-86-91.4042706.3000001.822260
Mould CompoundPolymerEpoxy resin system1.3374006.0000001.735486
Mould CompoundAdditiveNon-declarable1.2928205.8000001.677636
Mould CompoundPolymerFormaldehyde-phenol copolymer9003-35-41.2036605.4000001.561937
Mould CompoundPolymerFormaldehyde, polymer with bromophenol and 2-(chloromethyl)oxirane68541-56-00.4903802.2000000.636345
Mould CompoundFlame retardantAntimony trioxide (Sb2O3)1309-64-40.4458002.0000000.578495
Mould CompoundPigmentCarbon black1333-86-40.0668700.3000000.086774
Mould Compound Total22.290000100.00000028.924762
Post-PlatingTin solderTin (Sn)7440-31-53.84961599.9900004.995478
Post-PlatingImpurityLead (Pb)7439-92-10.0001930.0050000.000250
Post-PlatingImpurityNon-declarable0.0001920.0050000.000249
Post-Plating Total3.850000100.0000004.995977
Solder PasteLead alloyLead (Pb)7439-92-16.56750092.5000008.522359
Solder PasteLead alloyTin (Sn)7440-31-50.3550005.0000000.460668
Solder PasteLead alloySilver (Ag)7440-22-40.1775002.5000000.230334
Solder Paste Total7.100000100.0000009.213361
BUK6Y24-40P Total77.062000100.000000
Notes
Report created on 2026-01-19 19:12:12 CET+0100
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 locations. 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.
Pb-free Soldering Pb Soldering No. of Processing Cycles
PPT MPPT PPT MPPT
260 °C40 s235 °C30 s3
Notes
Report created on 2026-01-19 19:12:12 CET+0100
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 locations. 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.
部件名称
Component
有毒有害物质或元素 (Toxic and hazardous substances or elements)
Pb (铅) 铅 Lead Hg (汞) 汞 Mercury Cd (镉) 镉 Cadmium Cr6+ (六价铬) 六价铬 Chromium VI PBB (多溴联苯) 多溴联苯
Polybrominated biphenyls
PBDE (多溴二苯醚) 多溴二苯醚
Polybrominated diphenyl ethers
DEHP (邻苯二甲酸二(2-乙基己)酯) 邻苯二甲酸二(2-乙基己)酯
Di(2-ethylhexyl) phthalate
BBP (邻苯二甲酸丁苄酯) 邻苯二甲酸丁苄酯
Butyl benzyl phthalate
DBP (邻苯二甲酸二丁酯) 邻苯二甲酸二丁酯
Dibutyl phthalate
DIBP (邻苯二甲酸二异丁酯) 邻苯二甲酸二异丁酯
Diisobutyl phthalate
半导体芯片 (Die)
夹子 (Clip)
引线框架 (Lead Frame)
模封料 (Mould Compound)
后镀层 (Post-Plating)
锡膏 (Solder Paste)
表示该有害物质在该部件的所有均质材料中的含量均符合 GB/T 26572 规定的限量要求。
Indicates that the content of the hazardous substance in all homogeneous materials of this part complies with the limit requirements of GB/T 26572.
表示该有害物质在该部件的至少一种均质材料中的含量超过 GB/T 26572 规定的限量要求(如适用,符合相关豁免要求)。
Indicates that the content of the hazardous substance in at least one homogeneous material of this part exceeds the limit requirements of GB/T 26572 (where applicable, in accordance with relevant exemptions).
EFUP Icon 该半导体产品的环境保护使用期限(EFUP)为50年。
This semiconductor product has an Environmental Friendly Use Period (EFUP) of 50 years.
注:EFUP 的确定基于产品在正常使用条件下的环境与可靠性评估。
Note: The EFUP is determined based on environmental and reliability assessments under normal operating conditions.
Notes
Report created on 2026-01-19 19:12:12 CET+0100
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 locations. 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.