鈥?23A, 250V, RDS(on) = 0.130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
鈥?Gamma Dot
鈥?Photo Current
鈥?Neutron
- 22.0nA Per-RAD(Si)/sec Typically
- Pre-RAD Speci鏗乧ations for 1E13 Neutrons/cm
2
- Usable to 1E14 Neutrons/cm
2
Description
The Intersil has designed a series of SECOND GENERATION hardened 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 25m鈩? Total dose hardness is
offered at 100KRAD(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 cur-
rent 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 (SEE) 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 equiv-
alent of MIL-S-19500, TXV equivalent of MIL-S-19500, or space equivalent of
MIL-S-19500. Contact the Intersil High-Reliability Marketing group for any
desired deviations from the data sheet.
Symbol
Absolute Maximum Ratings
(TC = +25
o
C) Unless Otherwise Speci鏗乪d
FRE264D, R, H
250
250
23
15
69
鹵20
150
60
1.20
69
23
69
-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
3260.2
4-1
INTERSIL
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