FSTYC9055D, FSTYC9055R
TM
Data Sheet
June 2000
File Number 4755.1
Radiation Hardened, SEGR Resistant
P-Channel Power MOSFETs
Features
• 64A, -60V, r
= 0.023Ω
DS(ON)
The Discrete Products Operation of Intersil has developed a
series of Radiation Hardened MOSFETs specifically
designed for commercial and military space applications.
Immunity to Single Event Effects (SEE) 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
• Total Dose
- Meets Pre-RAD Specifications to 100K RAD (Si)
• Typical SEE Immunity
2
- LET of 36MeV/mg/cm with V
up to 80% of Rated
up to 100% of Rated
DS
Breakdown and V
of 0V
2
GS
- LET of 26MeV/mg/cm with V
DS
Breakdown and V
of 5V Off-Bias
applications have not been sacrificed.
GS
• Dose Rate
- Typically Survives 3E9 RAD (Si)/s at 80% BV
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.
DSS
- Typically Survives 2E12 if Current Limited to I
DM
• Photo Current
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.
- 6nA Per-RAD (Si)/s Typically
• Neutron
- Maintain Pre-RAD Specifications
2
for 3E13 Neutrons/cm
2
- Usable to 3E14 Neutrons/cm
Symbol
D
Reliability screening is available as either commercial, TXV
equivalent of MIL-S-19500, or Space equivalent of
MIL-S-19500. Contact Intersil for any desired deviations
from the data sheet.
G
S
Formerly available as type TA17750T.
Ordering Information
Packaging
SMD2
RAD LEVEL SCREENING LEVEL PART NUMBER/BRAND
10K
Commercial
TXV
FSTYC9055D1
FSTYC9055D3
FSTYC9055R1
FSTYC9055R3
FSTYC9055R4
10K
100K
100K
100K
Commercial
TXV
Space
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
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