Radiation Hardened, SEGR Resistant
P-Channel Power MOSFETs
The Discrete Products Operation of Intersil has developeda
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
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 for any desired deviations
from the data sheet.
Formerly available as type TA17750T.
File Number4755.1
Features
• 64A, -60V, r
• Total Dose
- Meets Pre-RAD Specifications to 100K RAD (Si)
• Typical SEE Immunity
- LET of 36MeV/mg/cm
Breakdown and V
- LET of 26MeV/mg/cm
Breakdown and V
• Dose Rate
- Typically Survives 3E9 RAD (Si)/s at 80% BV
- Typically Survives 2E12 if Current Limited to I
• Photo Current
- 6nA Per-RAD (Si)/s Typically
• Neutron
- Maintain Pre-RAD Specifications
for 3E13 Neutrons/cm
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical SpecificationsT
= 25oC, Unless Otherwise Specified
C
PARAMETERSYMBOLTEST CONDITIONSMINTYPMAXUNITS
Drain to Source Breakdown VoltageBV
Gate Threshold VoltageV
Drain to Source Breakdown Volts(Note 3)BV
Gate to Source Threshold Volts(Note 3)V
Gate to Body Leakage(Notes 2, 3)I
Zero Gate Leakage(Note 3)I
Drain to Source On-State Volts(Notes 1, 3)V
Drain to Source On Resistance(Notes 1, 3)r
tH = 10ms; VH = -25V; IH = 4A65mV
tH = 500ms; VH = -20V; IH = 4A135mV
= -15V, L = 0.1mH192A
Page 7
FSTYC9055D, FSTYC9055R
Rad Hard Data Packages - Intersil Power Transistors
TXV Equivalent
1. RAD HARD TXV EQUIVALENT - STANDARD DATA
PACKAGE
A. Certificate of Compliance
B. Assembly Flow Chart
C. Preconditioning - Attributes Data Sheet
D. Group A- Attributes Data Sheet
E. Group B- Attributes Data Sheet
F. Group C- Attributes Data Sheet
G. Group D- Attributes Data Sheet
2. RAD HARD TXV EQUIVALENT - OPTIONAL DATA
PACKAGE
A. Certificate of Compliance
B. Assembly Flow Chart
C. Preconditioning - Attributes Data Sheet
- Pre and Post Burn-In Read and Record
Data
D. Group A- Attributes Data Sheet
E. Group B- Attributes Data Sheet
- Pre and Post Read and Record Data for
Intermittent Operating Life (Subgroup B3)
- Bond Strength Data (Subgroup B3)
- Pre and Post High TemperatureOperating
Life Read and Record Data (Subgroup B6)
F. Group C- Attributes Data Sheet
- Pre and Post Read and Record Data for
Intermittent Operating Life (Subgroup C6)
- Bond Strength Data (Subgroup C6)
G. Group D- Attributes Data Sheet
- Pre and Post RAD Read and Record Data
Class S - Equivalents
1. RAD HARD “S” EQUIVALENT - STANDARD DATA
PACKAGE
A. Certificate of Compliance
B. Serialization Records
C. Assembly Flow Chart
D. SEM Photos and Report
E. Preconditioning - Attributes Data Sheet
- HTRB - Hi Temp Gate Stress Post
Reverse Bias Data and Delta Data
- HTRB - Hi Temp Drain Stress Post
Reverse Bias Delta Data
F. Group A- Attributes Data Sheet
G. Group B- Attributes Data Sheet
H. Group C- Attributes Data Sheet
I. Group D- Attributes Data Sheet
2. RAD HARD MAX. “S” EQUIVALENT - OPTIONAL
DATA PACKAGE
A. Certificate of Compliance
B. Serialization Records
C. Assembly Flow Chart
D. SEM Photos and Report
E. Preconditioning - Attributes Data Sheet
- HTRB - Hi Temp Gate Stress Post
Reverse Bias Data and Delta Data
- HTRB - Hi Temp Drain Stress Post
Reverse Bias Delta Data
3. Measurement prior to pre-solder coating the mounting pads.
E
E
1
D
1
3
2
2
D
2
b
1
4. Revision 3 dated 5-00.
1 - GATE
2 - SOURCE
3 - DRAIN
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only.Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site www.intersil.com
Sales Office Headquarters
NORTH AMERICA
Intersil Corporation
P. O. Box 883, Mail Stop 53-204
Melbourne, FL 32902
TEL: (321) 724-7000
FAX: (321) 724-7240
EUROPE
Intersil SA
Mercure Center
100, Rue de la Fusee
1130 Brussels, Belgium
TEL: (32) 2.724.2111
FAX: (32) 2.724.22.05
ASIA
Intersil Ltd.
8F-2, 96, Sec. 1, Chien-kuo North,
Taipei, Taiwan 104
Republic of China
TEL: 886-2-2515-8508
FAX: 886-2-2515-8369
8
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