MSK 5977RH (MSK5953RH, MSK5976RH, MSK5979RH) RAD Hard Positive Adjustable Voltage Regulators Total Dose Radiation Test Report
■The total dose radiation test plan for the MSK 5977RH was developed to qualify the devices as RAD Hard to 300 KRADS(Si). The testing was performed beyond 300 KRADS(Si) to show trends in device performance as a function of total dose. The test does not classify maximum radiation tolerance of the device, but simply offers designers insight to the critical parameter-shifts up to the specified total dose level. The MSK5977RH, MSK5976RH, MSK5953RH, and MSK5979RH all use the same active components. The data in this report is from direct measurement of the MSK5977RH response to irradiation but it is indicative of the response of all three devices and is applicable to all three devices.
■MIL-STD-883 Method 1019.7 and ASTM F1892-06 were used as guidelines in the development and implementation of the total dose test plan for the MSK 5977RH.
●Summary
■Based on the test data recorded during radiation testing and statistical analysis, the MSK5977RH, MSK5976RH, MSK5953RH, and MSK5979RH qualify as 300 KRADS(Si) radiation hardened. Set Pin Current and Line Regulation exhibited the most significant shift due to irradiation, however all performance curves stayed within specification up to 450 KRADS(Si) TID.
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MSK5953RH 、 MSK5976RH 、 MSK5979RH 、 MSK5977RH 、 MSK5977VRH |
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Test Report |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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October 16, 2014 |
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219 KB |
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