Certificates

  • China Reasunos Semiconductor Technology Co., Ltd. certification
    ISO9001
  • China Reasunos Semiconductor Technology Co., Ltd. certification
    REACH of Package-1
  • China Reasunos Semiconductor Technology Co., Ltd. certification
    PAHs PFOS PFOA Testing of Package-1
  • China Reasunos Semiconductor Technology Co., Ltd. certification
    Halogen-free Certification of Package-1
  • China Reasunos Semiconductor Technology Co., Ltd. certification
    PAHs PFOS PFOA Testing of Package-1
  • China Reasunos Semiconductor Technology Co., Ltd. certification
    MSDS of TO-252

QC Profile

-The yield rate of wafers is required exceed 97%. Only few manufacturers of wafer can meet our requirements because it needs advanced technical expertise.
 
-We trim about 6-10 mm from the wafer's width to ensure a higher yield rate and remove any potentially damaged chips from the outer ring.
 
-The wire in package we use is 15 um at least while other manufacturer is widely using 12 um.
 
-If the yield rate of products is lower than 97% after sealing and testing, we will destroy the whole butch.
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