SLVK182 December   2024 DRV8351-SEP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Device Information
    1. 1.1 Device Details
  5. 2Total Dose Test Setup
    1. 2.1 Test Overview
    2. 2.2 Test Description and Facilities
    3. 2.3 Test Setup Details
      1. 2.3.1 Bias Diagram
    4. 2.4 Test Configuration and Condition
  6. 3TID Characterization Test Results
    1. 3.1 TID Characterization Summary Results
    2. 3.2 Specification Compliance Matrix
  7. 4Reference Documents
  8. 5Appendix: HDR TID Report Data
  9. 6Appendix: ELDRS TID Report Data

2.4 Test Configuration and Condition

A step stress (10k, 20k, 30k and 50k) test method was used to determine the TID hardness level. That is, after a predetermined TID level was reached, an electrical test was performed on a given sample of parts to verify that the units are within specified data sheet electrical test limits.

Table 2-1 lists the serialized samples used for TID characterization.

Table 2-1 HDR Device Information
Control GroupHDR = Dose Rate = 177.47rad(Si)/s
Total Samples:

5

Total Samples: 25
Exposure Levels
10krad (Si)20krad(Si)30krad(Si)40krad(Si)50krad (Si)
BiasedBiasedBiasedBiasedBiased
1 - 56 - 1011 - 1521 - 2526 - 30