
1
TM
File Number
4773.1
FSYE923A0D, FSYE923A0R
Radiation Hardened, SEGR Resistant
P-Channel Power MOSFETs
The Discrete Products Operation of Intersil Corporation has
developed a series of Radiation Hardened MOSFETs
specifically designed for commercial and military space
applications. Enhanced Power MOSFET immunity to Single
Event Effects (SEE), Single Event Gate Rupture (SEGR) in
particular, is combined with 100K RADs of total dose
hardness to provide devices which are ideally suited to harsh
space environments. The dose rate and neutron tolerance
necessary for military applications have not been sacrificed.
The Intersil portfolio of SEGR resistant radiation hardened
MOSFETs includes N-Channel and P-Channel devices in a
variety of voltage, current and on-resistance ratings.
Numerous packaging options are also available.
This MOSFET is an enhancement-mode silicon-gate power
field-effect transistor of the vertical DMOS (VDMOS)
structure. It is specially designed and processed to be
radiation tolerant. The MOSFET is well suited for
applications exposed to radiation environments such as
switching regulation, switching converters, motor drives,
relay drivers and drivers for high-power bipolar switching
transistors requiring high speed and low gate drive power.
This type can be operated directly from integrated circuits.
Reliability screening is available as either commercial, TXV
equivalent of MIL-S-19500, or Space equivalent of
MIL-S-19500. Contact Intersil Corporation for any desired
deviations from the data sheet.
Formerly available as type TA17797.
Features
6A, -200V, r
DS(ON)
= 0.650
Total Dose
- Meets Pre-RAD Specifications to 100K RAD (Si)
Single Event
- Safe Operating Area Curve for Single Event Effects
- SEE Immunity for LET of 36MeV/mg/cm
2
with
V
DS
up to 80% of Rated Breakdown and
V
GS
of 10V Off-Bias
Dose Rate
- Typically Survives 3E9 RAD (Si)/s at 80% BV
DSS
- Typically Survives 2E12 if Current Limited to I
DM
Photo Current
- 3.0nA Per-RAD (Si)/s Typically
Neutron
- Maintain Pre-RAD Specifications
for 1E13 Neutrons/cm
2
- Usable to 1E14 Neutrons/cm
2
Symbol
Packaging
SMD.5
Ordering Information
RAD LEVEL
SCREENING LEVEL
PART NUMBER/BRAND
10K
Commercial
FSYE923A0D1
10K
TXV
FSYE923A0D3
100K
Commercial
FSYE923A0R1
100K
TXV
FSYE923A0R3
100K
Space
FSYE923A0R4
G
D
S
Data Sheet
June 2000
CAUTION: These devices are sensitive to electrostatic discharge; follow proper ESD Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil and Design is a trademark of Intersil Corporation.
Copyright
Intersil Corporation 2000