×

Chemical content HEF4047BT

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
HEF4047BTSOT108-1SO14123.89046 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9333729106531312601235Nijmegen, Netherlands; Bangkok, Thailand; Suzhou, China; Shanghai, China 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.0779077.900000.06288
PolymerAcrylic resinProprietary0.0152015.200000.01227
Resin systemProprietary0.006906.900000.00557
subTotal0.10000100.000000.08072
DieDoped siliconSilicon (Si)7440-21-30.92909100.000000.74993
subTotal0.92909100.000000.74993
Lead Frame MaterialCopper alloyCopper (Cu)7440-50-843.4131497.4700035.04155
Iron (Fe)7439-89-61.068962.400000.86283
Phosphorus (P)7723-14-00.013360.030000.01079
Zinc (Zn)7440-66-60.044540.100000.03595
subTotal44.54000100.0000035.95112
Mould CompoundAdditiveNon hazardousProprietary3.646734.700002.94351
FillerSilica fused60676-86-061.2961079.0000049.47605
Flame retardantMagnesium Hydroxide (Mg(OH)2)1309-42-84.655406.000003.75767
PigmentCarbon black1333-86-40.155180.200000.12526
Polymer1,4-Bis(methoxymethyl)benzene/phenol copolymer26834-02-63.103604.000002.50512
Non hazardousProprietary3.181194.100002.56774
Tetramethylbiphenyl diglycidyl ether85954-11-61.551802.000001.25256
subTotal77.59000100.0000062.62791
Pre-PlatingPure metal layerGold (Au)7440-57-50.006701.000000.00541
Nickel (Ni)7440-02-00.6499097.000000.52458
Palladium (Pd)7440-05-30.013402.000000.01082
subTotal0.67000100.000000.54081
WirePure metalCopper (Cu)7440-50-80.06137100.000000.04953
subTotal0.06137100.000000.04953
total123.89046100.00000100.00000
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.