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About NPSL
Prohibited Materials
Parts Selection Table of Contents
Other Space Agency
EEE Parts Selection Listings
European Space Agency (ESA)
Japan Aerospace Exploration Agency
(JAXA)
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NASA Parts Selection List (NPSL)
Transistor Types
NOTE: Unless specifically stated within the parts selection tables of the NPSL, listing of a device technology herein does NOT imply/guarantee Radiation Hardness Assurance (RHA). Applications concerned with a device's ability to tolerate exposure to various forms of space radiation (e.g., total ionizing dose, single event effects, etc.) should be reviewed and have the device assessed by the Program's radiation assurance experts. The following resources may also be consulted for initial guidance:
NASA
Goddard Radiation Effects and Analysis
Jet Propulsion Laboratory
Radiation Effects
The following MIL-PRF-19500 transistor types are available for selection:
|
Type
|
Description
|
| LOW
POWER |
| NPN |
Transistor,
Silicon, 0.3-2.0 W |
| Transistor,
Silicon, Chopper, High Speed, 0.3 W |
| Transistor,
Silicon, Matched Pair, 0.5-0.6 W |
| PNP |
Transistor,
Silicon, 0.2-1.5 W |
| Transistor,
Silicon, Chopper, High Speed, 0.4 W |
| Transistor,
Silicon, Matched Pair, 0.6 W |
|
NPN/PNP |
Transistor,
Dual, Complementary |
| HIGH
POWER |
| NPN |
Transistor,
Silicon, 5.0-350 W |
| |
Transistor,
Silicon, Darlington, 5 - 175 W |
| PNP |
Transistor,
Silicon, 14-115 W |
| Transistor,
Silicon, Darlington, 32 - 85 W |
| FIELD
EFFECT TRANSISTOR (FET) |
| N-Channel |
Field
Effect Transistor (FET), 0.3 - 0.4 W |
| MOSFET,
Power, 1.4 - 150 W |
| P-Channel |
Field
Effect Transistor (FET), 0.5 - 4.0 W |
| MOSFET,
Power, 6.25 - 125 W |
| RADIO
FREQUENCY (RF) |
| NPN |
Transistor,
Silicon, 0.2 - 1.0 W |
| PNP |
Transistor,
Silicon, 0.2 W |
| OPTOCOUPLER |
Optically
Coupled Isolators, < 1.0 W |
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