Chemical content BUK7Y1R4-40H

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
934660368115	BUK7Y1R4-40HX	BUK7Y1R4-40H	SOT669 (LFPAK)	RFS	1

REACH	Compliant with Regulation 1907/2006/EC (REACH). Contains REACH SVHC substance 7439-92-1 at 137822 ppm of the article. SCIP No. 73067ae5-0481-41f5-9748-43d9bd18d7c1.
EU RoHS	Compliant 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 RoHS	Not compliant with Chinese ACPEIP (Administration on the Control of Pollution Caused by Electronic Information Products) (CN RoHS).
ELV	Compliant 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).'.
PFAS	Does not contain any intentionally added per- and polyfluoroalkyl substances (PFAS).
CA Proposition 65	Contains California Proposition 65 substance(s) [at the article level]: substance 1333-86-4: 1356 ppm; substance 7439-92-1: 137822 ppm;
IEC 62474	Contains IEC 62474 substance(s) [at the article level]: substance 1333-86-4: 1356 ppm; substance 7439-92-1: 137822 ppm;
Precious Metals	Contains precious metals [Ag, Au, Pd, Pt; at the article level]: substance 7440-22-4: 3726 ppm;
RHF Indicator	Contains EU RoHS-exempted lead and halogen-free according to Nexperia's halogen-free definition.

Material	Material Group	Substance	CAS No.	Mass (mg)	Material (%)	Product (%)
Die	Doped silicon	Silicon (Si)	7440-21-3	1.400000	100.000000	1.685326
		Die Total		1.400000	100.000000	1.685326

Clip	Copper alloy	Copper (Cu)	7440-50-8	4.990000	99.800000	6.006982
Clip	Copper alloy	Iron (Fe)	7439-89-6	0.007500	0.150000	0.009028
Clip	Copper alloy	Phosphorus (P)	7723-14-0	0.002500	0.050000	0.003010
		Clip Total		5.000000	100.000000	6.019020

Lead Frame	Copper alloy	Copper (Cu)	7440-50-8	37.837971	99.810000	45.549502
Lead Frame	Copper alloy	Iron (Fe)	7439-89-6	0.056865	0.150000	0.068454
Lead Frame	Copper alloy	Phosphorus (P)	7723-14-0	0.015164	0.040000	0.018254
		Lead Frame Total		37.910000	100.000000	45.636210

Mould Compound	Filler	Silica fused	60676-86-0	13.968600	62.000000	16.815457
Mould Compound	Flame retardant	Aluminium hydroxide (Al(OH)3)	21645-51-2	3.492150	15.500000	4.203864
Mould Compound	Polymer	o-Cresol-epichlorohydrin-formaldehyde copolymer	29690-82-2	2.478300	11.000000	2.983388
Mould Compound	Polymer	Phenolic resin		1.982640	8.800000	2.386710
Mould Compound	Polymer	3,3',5,5'-Tetramethyl-4,4'-dihydroxybiphenyl diglycidyl ether homopolymer	89118-70-7	0.450600	2.000000	0.542434
Mould Compound	Pigment	Carbon black	1333-86-4	0.112650	0.500000	0.135609
Mould Compound	Impurity	Quartz (SiO2)	14808-60-7	0.045060	0.200000	0.054243
		Mould Compound Total		22.530000	100.000000	27.121705

Post-Plating	Tin alloy	Tin (Sn)	7440-31-5	3.849615	99.990000	4.634182
Post-Plating	Impurity	Non-declarable		0.000385	0.010000	0.000463
		Post-Plating Total		3.850000	100.000000	4.634645

Solder Paste 2	Lead alloy	Lead (Pb)	7439-92-1	8.007902	92.470000	9.639945
Solder Paste 2	Lead alloy	Tin (Sn)	7440-31-5	0.433000	5.000000	0.521247
Solder Paste 2	Lead alloy	Silver (Ag)	7440-22-4	0.216500	2.500000	0.260624
Solder Paste 2	Impurity	Antimony (Sb)	7440-36-0	0.002598	0.030000	0.003127
		Solder Paste Total		8.660000	100.000000	10.424943
		Solder Paste 2 Total		8.660000	100.000000	10.424943

Solder Paste 1	Lead alloy	Lead (Pb)	7439-92-1	3.441000	92.500000	4.142289
Solder Paste 1	Lead alloy	Tin (Sn)	7440-31-5	0.186000	5.000000	0.223908
Solder Paste 1	Lead alloy	Silver (Ag)	7440-22-4	0.093000	2.500000	0.111954
		Solder Paste Total		3.720000	100.000000	4.478151
		Solder Paste 1 Total		3.720000	100.000000	4.478151

		BUK7Y1R4-40H Total		83.070000	100.000000	100.000000

Notes
Report created on 2024-12-18 14:34:36 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.

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	No. of Processing Cycles
260 °C	40 s	235 °C	30 s	3

Notes
Report created on 2024-12-18 14:34:36 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.

Disclaimer

部件名称 Material	有毒或有害物质和元素 (Toxic or hazardous substances and elements)
部件名称 Material	铅 (Pb)	镉 (Cd)	汞 (Hg)	六价铬 (Cr⁶⁺)	多溴联苯 (PBB)	多溴二苯醚 (PBDE)
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)	✕	◯	◯	◯	◯	◯
锡膏 (Solder Paste)	✕	◯	◯	◯	◯	◯

◯	表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下 Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement of GB/T 26572.
✕	表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 规定的限量要求 Indicates that said hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement of GB/T 26572.
	该半导体产品具有无限期的环保使用期限（EFUP）。 This semiconductor product has an indefinite environmental friendly use period (EFUP).

Notes
Report created on 2024-12-18 14:34:36 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.

Disclaimer

Restricted substances declaration

The many processes used to manufacture semiconductors are complex and delicate, and require a variety of specialized chemicals and materials. To protect our employees and the environment, we have several programs in place that regulate our use of hazardous chemicals or "substances of concern". In fact, we follow some of the toughest practical standards in the industry.

We carefully monitor our use of substances categorized as restricted, hazardous, or relevant, and have committed, as part of our near-term Sustainability Program, to achieving a 100% reduction of all restricted and hazardous substances that aren’t critical use. We track our usage of chemicals in our company-wide Chemical Management program, which registers and classifies the chemical substances we handle. Any use or emission of restricted or hazardous substances must be covered by internal dispensation, so we are searching for alternatives as quickly as possible.

The Nexperia List of Hazardous Substances in Products and Packaging specifies substances that are not permitted in materials, parts, semi-finished goods and products at levels above our established threshold to ensure that no Nexperia products put on the market contain any substances that are restricted by law or other regulations, including the European Union’s Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment (commonly known as RoHS).

While most substances on this list are not permitted by law, a number of them are not permitted by Nexperia in view of upcoming legislation, their impact on the environment or on health & safety.

The Nexperia List of Hazardous Substances in Products and Packaging also contains a number of Restricted Substances. Use of these substances is allowed, but any use of these substances must be reported above the declaration threshold as specified in this list. Most substances are placed on this list because of health risks in their use and/or processing. Others are placed on this list because they limit recycling, because they are scarce or they have for instance a high environmental impact in mining.

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Chemical content BUK7Y1R4-40H

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 BUK7Y1R4-40H