Rad-Hard Power MOSFETs

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ST's hi-rel and rad-hard power MOSFETs are specifically designed to cover hi-rel requirements and space applications. The are available with a range of breakdown voltages up to 100 V, drain current up to 48 A and RDS(on) down to 30 mΩ.

They are also qualified according to ESCC space specifications and meet 70 krad TID radiation performance. 
Fully designed in Europe, these products are only subject to European export rules.

They are available both in die and packaged versions (including the in the through-hole hermetic package, TO-254AA). 

Part NumberGeneral DescriptionRadiation LevelAgency QualificationAgency Generic SpecEPPLHi-Rel PackageTransistor PolarityVDSS max (V)Drain Current (Dc)(I_D) max (A)RDS(on) max (Ω)Total Gate Charge(Qg) max (nC)Temperature range(T)
STRH100N10Rad-Hard N-Channel 100V - 48A MOSFET70 krad (Si) - SEE HardenedESCC5205/021YesTO-254AAN-Channel100480.035162-55 to 150 C
STRH100N6Rad-Hard N-Channel 60V, 80A MOSFET70 krad (Si) - SEE HardenedESCC5205/022-TO-254AAN-Channel608013.5161-55 to 150 C
STRH12P10Rad-Hard P-channel 100 V, 12 A Power MOSFET100 krad(Si) - SEE characterizedESCC5205/029-TO-257AAP-Channel-100-120.340-55 to 150 C
STRH40N6Rad-Hard N-Channel 60V - 35A MOSFET70 krad (Si) - SEE HardenedESCC5205/024-SMD.5N-Channel60304552-55 to 150 C
STRH40P10Rad-Hard P-Channel 100 V - 40A MOSFET100 krad (Si) - SEE HardenedESCC5205/025YesTO-254AAP-Channel-100-340.075200-55 to 150 C
STRH8N10Rad-Hard N-Channel 100V - 6A MOSFET70 krad (Si) - SEE hardenedESCC5205/023-SMD.5N-Channel10080.322-55 to 150 C