鈥?17A, 100V, RDS(on) = 0.145鈩?/div>
鈥?Second Generation Rad Hard MOSFET Results From New Design Concepts
鈥?Gamma
- Meets Pre-Rad Speci鏗乧ations to 100KRAD(Si)
- De鏗乶ed End Point Specs at 300KRAD(Si) and 1000KRAD(Si)
- Performance Permits Limited Use to 3000KRAD(Si)
- Survives 3E9RAD(Si)/sec at 80% BVDSS Typically
- Survives 2E12 Typically If Current Limited to IDM
- 3.0nA Per-RAD(Si)/sec Typically
- Pre-RAD Speci鏗乧ations for 3E13 Neutrons/cm
2
- Usable to 3E14 Neutrons/cm
2
鈥?Gamma Dot
鈥?Photo Current
鈥?Neutron
Description
The Intersil Corporation has designed a series of SECOND GENERATION hard-
ened power MOSFETs of both N and P channel enhancement types with ratings
from 100V to 500V, 1A to 60A, and on resistance as low as 25mW. Total dose
hardness is offered at 100K RAD(Si) and 1000KRAD(Si) with neutron hardness
ranging from 1E13n/cm
2
for 500V product to 1E14n/cm
2
for 100V product. Dose
rate hardness (GAMMA DOT) exists for rates to 1E9 without current limiting and
2E12 with current limiting.
This MOSFET is an enhancement-mode silicon-gate power 鏗乪ld effect transistor
of the vertical DMOS (VDMOS) structure. It is specially designed and processed
to exhibit minimal characteristic changes to total dose (GAMMA) and neutron (n
o
)
exposures. Design and processing efforts are also directed to enhance survival to
heavy ion (SEU) and/or dose rate (GAMMA DOT) exposure.
This part may be supplied as a die or in various packages other than shown
above. Reliability screening is available as either non TX (commercial), TX
equivalent of MIL-S-19500, TXV equivalent of MIL-S-19500, or space equiva-
lent of MIL-S-19500. Contact the Intersil High-Reliability Marketing group for
any desired deviations from the data sheet.
CAUTION: Beryllia Warning per MIL-S-19500
refer to package speci鏗乧ations.
Symbol
Absolute Maximum Ratings
(TC = +25
o
C) Unless Otherwise Speci鏗乪d
FRS140D, R, H
100
100
17
11
51
鹵20
75
30
0.60
51
17
51
-55 to +150
300
UNITS
V
V
A
A
A
V
W
W
W/
o
C
A
A
A
o
C
o
C
Drain-Source Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VDS
Drain-Gate Voltage (RGS = 20k鈩?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDGR
Continuous Drain Current
TC = +25
o
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ID
TC = +100
o
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ID
Pulsed Drain Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IDM
Gate-Source Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VGS
Maximum Power Dissipation
TC = +25
o
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT
TC = +100
o
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PT
Derated Above +25
o
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inductive Current, Clamped, L = 100碌H, (See Test Figure). . . . . . . . . . . . . . . . . . . . . . . . . . ILM
Continuous Source Current (Body Diode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IS
Pulsed Source Current (Body Diode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ISM
Operating And Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TJC, TSTG
Lead Temperature (During Soldering)
Distance > 0.063 in. (1.6mm) From Case, 10s Max. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
漏
Intersil Corporation 1999
File Number
3254.2
4-1
INTERSIL
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