QJFL7021QJ3219—2005Simulationtestmethodofnuclearradiationforon-boardvehiclecomputer2005041120050701QJ3219—2005IQJ3219—200511GJB762.119892GJB150.11986GJB548A1996GJB762.11989GJB762.2198933.1upset3.2latch-upCMOSEMI(EMP)PN3.3electromagneticfieldstrengthEmax105V/m3.4fullwidthathalfmaximumamplitude(FWHM)QJ3219—20052EMP(EMP)tr10nstfµsFWHMEMP3.5point-of-entry(barrierEMPEMP3.6upsetthresholddoseratesUTDR3.7latch-upthresholddoseratesLTDRCMOSLTDRUTDR13.8damagethresholddoseratesDTDRDTDRUTDR44.1γ4.2GJB150.119863.1.14.3abcdefCMOSQJ3219—2005355.15.25.2.1EMPEMPaEMPbtr)10nsctfµsdEmax103V/m105V/m5.2.25.2.3EMP5.2.45.35.3.15.3.2(EMP5.3.3EMP5.3.4QJ3219—20054EPMabtftf1µscE0E0d1523,5.3.5abcde5.3.6EMP6γ6.1Xγ6.26.2.1X(20%γ20%10%XγQJ3219—20055a70kVbγ1.2MeV1.7MeVcγ40nsdγ1107radsi/s11011radsi/s6.2.2(TLD(PINPIN±20%6.2.36.2.410ns6.2.5γ6.36.3.16.3.2(γ6.3.36.3.4aQJ3219—20056bXcab6.3.5abcdGJB548A19961021A10%efGJB762.21989g6.3.6QJ3219—20057QJ32192005*2100830*2005711.00QJ32192005