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廬
4
#
TECHNOLOGY
IRHQ58110 1000K Rads (Si)
LCC-28
International Rectifier鈥檚 RAD-Hard
TM
HEXFET
廬
MOSFET
Technology provides high performance power MOSFETs
for space applications. This technology has over a decade
of proven performance and reliability in satellite applica-
tions. These devices have been characterized for both
Total Dose and Single Event Effects (SEE). The combina-
tion of low R
DS(on)
and low gate charge reduces the power
losses in switching applications such as DC to DC con-
verters and motor control. These devices retain all of the
well established advantages of MOSFETs such as voltage
control, fast switching, ease of paralleling and tempera-
ture stability of electrical parameters.
Features:
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Single Event Effect (SEE) Hardened
Low R
DS(on)
Low Total Gate Charge
Proton Tolerant
Simple Drive Requirements
Ease of Paralleling
Hermetically Sealed
Ceramic Package
Surface Mount
Light Weight
Absolute Maximum Ratings (Per Die)
Parameter
ID @ VGS = 12V, TC = 25擄C
ID @ VGS = 12V, TC = 100擄C
IDM
PD @ TC = 25擄C
VGS
EAS
IAR
EAR
dv/dt
TJ
T STG
Continuous Drain Current
Continuous Drain Current
Pulsed Drain Current
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Max. Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Single Pulse Avalanche Energy
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Avalanche Current
鉃€
Repetitive Avalanche Energy
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Peak Diode Recovery dv/dt
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Operating Junction
Storage Temperature Range
Pckg. Mounting Surface Temp.
Weight
For footnotes refer to the last page
4.6
2.9
18.4
12
0.1
鹵20
47
4.6
1.2
6.1
-55 to 150
300 (for 5s)
0.89 (Typical)
Pre-Irradiation
Units
A
W
W/擄C
V
mJ
A
mJ
V/ns
o
C
g
www.irf.com
1
08/01/01
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