SFFSB40A February   2026  – May 2026 ISO6421 , ISO6421-Q1

1.   1
2.   2
3.   Trademarks
4. 1Overview
5. 2Functional Safety Failure In Time (FIT) Rates
   1. 2.1 D-8 SOIC Package
   2. 2.2 DWV-8 Wide-SOIC Package
6. 3Failure Mode Distribution (FMD)
7. 4Pin Failure Mode Analysis (Pin FMA)
   1. 4.1 D-8 SOIC and DWV-8 Wide-SOIC Packages
8. 5Revision History