Chemical content 74AHCT573PW

As a proactive and sustainable company, Nexperia has decided to publish chemical content information of its product portfolio through direct Internet access. With this information, we can provide data to our customers to facilitate any assessment regarding compliance to the RoHS directive and lead-free status. Nexperia has set a standard in the semiconductor business with this detailed level of data, directly retrieved from its general product database. Nexperia products are compliant to the EU Directives RoHS, ELV and the China RoHS. Please see also our Restricted Substances Declaration.

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Type number	Package	Package description	Total product weight
74AHCT573PW	SOT360-1	TSSOP20	99.06371 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
935263074118	14	1	260	30 s	1	235	20 s	3	Bangkok, Thailand; Nijmegen, Netherlands; Suzhou, China; Shanghai, China

Subpart	Material group	Substances	CAS number	Mass(mg)	Mass(%) of subpart	Mass(%) of total product
Adhesive	Filler	Silver (Ag)	7440-22-4	1.68210	80.10000	1.69800
	Polymer	Resin system	Proprietary	0.41790	19.90000	0.42185
		subTotal		2.10000	100.00000	2.11985

Die	Doped silicon	Silicon (Si)	7440-21-3	0.32134	100.00000	0.32438
		subTotal		0.32134	100.00000	0.32438

Lead Frame Material	Copper alloy	Copper (Cu)	7440-50-8	38.98800	97.47000	39.35649
		Iron (Fe)	7439-89-6	0.96000	2.40000	0.96907
		Phosphorus (P)	7723-14-0	0.01200	0.03000	0.01211
		Zinc (Zn)	7440-66-6	0.04000	0.10000	0.04038
		subTotal		40.00000	100.00000	40.37805

Mould Compound	Additive	Non hazardous	Proprietary	2.58500	4.70000	2.60943
	Filler	Silica fused	60676-86-0	43.45000	79.00000	43.86066
	Flame retardant	Magnesium Hydroxide (Mg(OH)2)	1309-42-8	3.30000	6.00000	3.33119
	Pigment	Carbon black	1333-86-4	0.11000	0.20000	0.11104
	Polymer	1,4-Bis(methoxymethyl)benzene/phenol copolymer	26834-02-6	2.20000	4.00000	2.22079
		Non hazardous	Proprietary	2.25500	4.10000	2.27631
		Tetramethylbiphenyl diglycidyl ether	85954-11-6	1.10000	2.00000	1.11040
		subTotal		55.00000	100.00000	55.51982

Pre-Plating	Pure metal layer	Gold (Au)	7440-57-5	0.01500	1.00000	0.01514
		Nickel (Ni)	7440-02-0	1.45500	97.00000	1.46875
		Palladium (Pd)	7440-05-3	0.03000	2.00000	0.03028
		subTotal		1.50000	100.00000	1.51417

Wire	Pure metal	Copper (Cu)	7440-50-8	0.14237	100.00000	0.14372
		subTotal		0.14237	100.00000	0.14372

		total		99.06371	100.00000	100.00000

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.