SBOK084 December   2023 SN54SC3T97-SEP , SN54SC3T98-SEP , SN54SC4T00-SEP , SN54SC4T02-SEP , SN54SC4T125-SEP , SN54SC4T32-SEP , SN54SC4T86-SEP

PRODUCTION DATA  

  1.   1
  2.   SN54SC4T125-SEP Single-Event Latch-Up (SEL) Radiation Report
  3.   Trademarks
  4. 1Overview
  5. 2Single-Event Effects (SEE)
  6. 3Test Device and Test Board Information
  7. 4Irradiation Facility and Setup
  8. 5Results
    1. 5.1 SEL Results
    2. 5.2 Event Rate Calculations
  9. 6Summary
  10. 7References

4 Irradiation Facility and Setup

The heavy ion species used for the SEE studies on this product were provide and delivered by the Facility for Rare Isotope Beams (FRIB) at Michigan State University (FRIB Single Event Effects (FSEE) Facility’s linear accelerator.) The FSEE Facility has a dedicated beamline built on the FRIB linac infrastructure with a user experimental station at the end of the FSEE beamline. Ion beams are delivered with high uniformity over a 1-inch diameter exposure area using a thin vacuum window. For this study, ion flux of 105 ions / s-cm2 was used to provide heavy ion fluence of 1 × 107 ions / cm2 using 129Xe ion at a linac energy of 25 MeV / µ. Ion beam non-uniformity for all tests was 6.5%.

Figure 4-1 shows one of the three SN54SC4T125-SEP test board used for experiments at the MSU FSEE facility. The in-air gap between the device and the ion beam port window was maintained at 70 mm for all runs.

GUID-20231004-SS0I-WXMD-PSWC-VHJGKSPXC5CV-low.jpg Figure 4-1 SN54SC4T125-SEP Evaluation Board at the MSU FRIB Facility