The RoHS Reference Center, from Electronic Design, is designed to provide electronic design engineers with lead free information they need to specify or
purchase lead free electronic components in compliance with the Restrictions on Hazardous Substances directive - commonly known as the lead-free directive. The substances
covered by the RoHS Directive are scientifically well researched and evaluated
and have been subject to different measures both at community and at national level. Member States shall ensure that, from 1 July 2006, new electrical and electronic
equipment put on the market does not contain lead ("lead free"), mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).
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STMicroelectronics | Lead-free Conversion Program
Ecopack is the name given to Lead-free devices and Lead-free packages from STMicroelectronics.
Lead-free devices are described inside an internal specification defining :
- their caracteristics : lead-free connections coating... solder for inner packages soldering, FritSealing glass) It means that Lead-free power packages are containing Lead Solder for attachment of IC to dissipators. see certificate of compliance to RoHS STMicroelectronicsSimilar pages
STMicroelectronics | Conversion Roadmap Detail
About ST Products Applications Support Buy News Events ST Worldwide Contact Us my.ST Login
Conversion Roadmap Detail
Description
Finishing Lead-free
New MSL
Molding Change
D/A Change
Country of Assembly
Completion Period
TO220 D2PACK
Matt Sn
3
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STMicroelectronics | Conversion Roadmap
Related Topics
Lead-free Conversion Program
Conversion Roadmap
- Summary
- Detailed
- Memory Products
Lead-free solutions... & Regulations
- ECOPACK
- E3/E4 Initiative
- PCNs PIL
- RoHS
- WEEE
Publications
- Whisker Formation
- Whiskers on Lead-free
plating
- Whiskers testing reality
or fiction ?
- Pure tin plating
qualification
Other web sites
RoHS Express
Avnet
Arrow
Digikey
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STMicroelectronics | Lead-free Conversion Program
a Lead-free second level interconnect. Due to the large number of products and processes involved, ST... packaging
Lead-free solutions
Quality & Reliability
- Compatibility...
- Whiskers on Lead-free
plating
- Whiskers testing reality
or fiction ?
- Pure tin plating..., glues, lead frames, substrates, etc. We also provide upon request compliance certificates to our... according to Ecopack grades: ECOPACK or ECOPACK1: Initial grade to identify European RoHS compliant
STMicroelectronicsSimilar pages
STMicroelectronics | Lead-free Conversion Program Pb-Based
Lead-Free
Ball Grid
Array
SAC...
Lead-free Solutions... compound) may occur to meet the higher soldering temperature constraints required for lead-free... is also a very common Lead-free solution used by semiconductor manufacturers. There are 2 sub-processes...-Based
Lead-FreeLead frame
based
SnPb
Dipping
Tin
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STMicroelectronics | Products
, Package validation tests, including soldering ability with both SnPb and Pb-free SnAgCu solders...
Related Topics
Ecopack: Environmentally friendly packaging
Lead-free...
Publications
- E3/E4 Initiative
- PCNs PIL
- Whisker Formation
- Whiskers on Lead-free
plating
STMicroelectronicsSimilar pages
STMicroelectronics | Products
components are solderable using both current Lead and Lead-free PCB assembly processes. This ensures... already been converted to Lead-free or not.
However BGA type components will require a higher soldering temperature than Leaded equivalents.
The main difference between Pb and Pb-free soldering process...° is critical).
b. Forward compatibility
Most of our packages are compatible with Lead-free soldering processes. Nevertheless when customers convert their production line to Pb-free before Pb-free STMicroelectronicsSimilar pages
STMicroelectronics | Products
About ST Products Applications Support Buy News Events ST Worldwide Contact Us my.ST Login
Moisture Sensitivity Level (MSL)
All Pb-free Surface Mount Devices (SMD) have...
Lead-free solutions
Quality & Reliability
- Compatibility
- Reliability... on Lead-free
plating
- Whiskers testing reality
or fiction ?
- Pure tin plating
STMicroelectronicsSimilar pages
STMicroelectronics | Products
friendly packaging
Lead-free solutions
Quality & Reliability
- Compatibility... Formation
- Whiskers on Lead-free
plating
- Whiskers testing reality
or fiction ?
- Pure tin... with a flag which is used by marking and labeling systems.
1. Marking
For RoHS compliant products... interconnect finishing) to identify ECOPACK2 products.
2. Labeling
As of today "ECOPACK/RoHS" is mentioned on the inner box label of all RoHS compliant devices.
The next release is planned to mention
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STMicroelectronics | Materials declaration
packaging
Lead-free solutions
Quality & Reliability
- Compatibility...
- Whiskers on Lead-free
plating
- Whiskers testing reality
or fiction ?
- Pure tin plating...
- Homogeneous material weight (gram and ppm)
- JIG declaration
RoHS declaration and exemptions Nature
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