RDHA701CD10A2NK Datasheet, PDF (9/22 Pages) International Rectifier – Neutron and Total Ionizing Dose Test

Neutron and Total Ionizing Dose Test Report
RDHA701CD10A2NK
October 2009
Turn On Delay:
The graph displays the results of all the radiation exposures in the order they were
preformed. The total ionizing dose exposure caused a 50% increase in the turn on delay for
the device. The subsequent 100C anneal test shifted this parameter back down by 25%.
The neutron exposures at 6e+11 and 1e+12 n/cm² caused this parameter to increase back
to the same level it was at after the 150K total dose exposure. The product is still well within
the 4ms maximum limits for this parameter after all the exposures were complete.
0.25
RDHA710FR10A1NK Total Ionizing Dose and Neutron Radiation Exposure Results
Ton-A @ 10ma
Control
0.2
0.15
0.1
0.05
Total Ionizing Dose
Neutron Fluence
0
0
50000 100000 150000 Post 100C 1E+11 6E+11 1E+12
(Rad(Si) (Rad(Si) (Rad(Si) Anneal (n/cm2) (n/cm2) (n/cm2)
Radiation Exposure
Figure 3
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