Definition
Known Good Die (KGD) is bare semiconductor die that has been tested to a defined quality and reliability level before being committed to assembly.
Application
Used in multichip modules, chiplets, 2.5D/3D integration, and high-value packages to reduce yield loss caused by assembling defective die.
Related search terms
known-good die; tested bare die
Search phrases help you find this entry; their meaning depends on the context shown here.
Related concepts
Evidence and further reading
- Evidence from ti.comhttps://www.ti.com/de-de/product-category/die-wafer-services/overview.html/
- Evidence from ti.comhttps://www.ti.com/product/de-de/SMJ320C40KGDC