A comparison of conventional dose rate and low dose rate Co-60 testing of IDT static rams and FSC multiplexers
Abstract
IDT71681L70 4K x 4 static rams and FSC54F251 multiplexers failed conventional Co-60 radiation testing before reaching a cumulative dose of 10 Krad (Si). At a significantly lower dose rate of 23 rad (Si)/Hr these devices accumulated more than 38 Krad (Si) before failing. The effects on radiation hardness of going to a satellite mission dose rate of 2.3 rad(Si)/Hr are discussed.
- Publication:
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IEEE Transactions on Nuclear Science
- Pub Date:
- December 1985
- DOI:
- Bibcode:
- 1985ITNS...32.4050S
- Keywords:
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- Cobalt 60;
- Interdigital Transducers;
- Multiplexing;
- Radiation Dosage;
- Radiation Effects;
- Read-Only Memory Devices;
- Electrical Faults;
- Radiation Tolerance;
- Threshold Voltage;
- Electronics and Electrical Engineering