Chemical content PSMNR70-40YSN

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Type number	Package	Package description	Total product weight
PSMNR70-40YSN	SOT1023	4 LEADS	107.39638 mg

12NC	Version	Pb-free soldering			Pb soldering			Number of processing cycles	Assembly site	RHF-indicator
12NC	Version	MSL	PPT	MPPT	MSL	PPT	MPPT	Number of processing cycles	Assembly site	RHF-indicator
934664044115	1	1	260		1	260			Cabuyao, Philippines; Hsin-chu, Taiwan

Subpart	Material group	Substances	CAS number	Mass(mg)	Mass(%) of subpart	Mass(%) of total product
Die	Doped silicon	Silicon (Si)	7440-21-3	1.76638	100.00000	1.64473
		subTotal		1.76638	100.00000	1.64473

Clip	Copper alloy	Copper (Cu)	7440-50-8	27.34520	99.80000	25.46194
		Iron (Fe)	7439-89-6	0.04110	0.15000	0.03827
		Phosphorus (P)	7723-14-0	0.01370	0.05000	0.01276
		subTotal		27.40000	100.00000	25.51297

Lead Frame	Copper alloy	Copper (Cu)	7440-50-8	40.34748	99.87000	37.56875
		Iron (Fe)	7439-89-6	0.04040	0.10000	0.03762
		Phosphorus (P)	7723-14-0	0.01212	0.03000	0.01129
		subTotal		40.40000	100.00000	37.61766

Mould Compound	Filler	Silica fused	60676-86-0	18.81080	62.00000	17.51530
	Flame retardant	Aluminium Hydroxide (Al(OH)3)	21645-51-2	4.70270	15.50000	4.37883
	Impurity	Silicon Dioxide (SiO2)	14808-60-7	0.06068	0.20000	0.05650
	Pigment	Carbon black	1333-86-4	0.15170	0.50000	0.14125
	Polymer	Epichlorohydrin/o-Cresol/Formaldehyde polymer (generic)	29690-82-2	3.33740	11.00000	3.10755
		Phenolic resin	Proprietary	2.66992	8.80000	2.48604
		Tetramethylbiphenyl diglycidyl ether	85954-11-6	0.60680	2.00000	0.56501
		subTotal		30.34000	100.00000	28.25048

Post-Plating	Impurity	Non hazardous	Proprietary	0.00017	0.01000	0.00016
	Tin alloy	Tin (Sn)	7440-31-5	1.72983	99.99000	1.61069
		subTotal		1.73000	100.00000	1.61085

Solder Paste	Impurity	Antimony (Sb)	7440-36-0	0.00101	0.03000	0.00094
	Lead alloy	Lead (Pb)	7439-92-1	3.11624	92.47000	2.90162
		Silver (Ag)	7440-22-4	0.08425	2.50000	0.07845
		Tin (Sn)	7440-31-5	0.16850	5.00000	0.15690
		subTotal		3.37000	100.00000	3.13791

Solder Paste	Impurity	Antimony (Sb)	7440-36-0	0.00072	0.03000	0.00067
	Lead alloy	Lead (Pb)	7439-92-1	2.21003	92.47000	2.05783
	Silver alloy	Silver (Ag)	7440-22-4	0.05975	2.50000	0.05564
	Tin alloy	Tin (Sn)	7440-31-5	0.11950	5.00000	0.11127
		subTotal		2.39000	100.00000	2.22541

		total		107.39638	100.00000	100.00000

Note(s):
¹This 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.

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.

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.

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.