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National Stock Number:
5961-01-291-0821
Federal Supply Class:
5961
National Item Identification Number:
012910821
Description:
SEMICONDUCTOR DEVICES,UNITIZED
Detail:
Two or more discrete semiconductor devices such as diode(s) and/or transistor(s), permanently cased, encapsulated, or potted together to form an inseparable unit. Excludes devices having one or more components other than semiconductor devices. The individually distinct devices forming the unit may be internally connected. The unit in itself does not perform a complete specific function and cannot be assigned a more definite item name. It may include or consist of inseparable matched pairs. May or may not include mounting hardware and/or heatsink. For interconnected items arranged in stack(s), see RECTIFIER, SEMICONDUCTOR DEVICE. For items formed on or within a semiconductor material substrate, formed on an insulating substrate or formed on a combination of both of these types, see MICROCIRCUIT (as modified). Excludes NETWORK (as modified); ABSORBER, OVERVOLTAGE; SEMICONDUCTOR DEVICE SET; and SEMICONDUCTOR DEVICE ASSEMBLY. Do not use if more specific name applies.
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Manufacturer Information:
| 20654 | 04939 | LOCKHEED MARTIN CORPORATION | | 717801320-001 | 04939 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| COMPONENT NAME AND QUANTITY | 4 SEMICONDUCTOR DEVICE DIODE | | SEMICONDUCTOR MATERIAL | SILICON ALL SEMICONDUCTOR DEVICE DIODE | | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | 0.88 MAXIMUM FORWARD VOLTAGE, DC ALL SEMICONDUCTOR DEVICE DIODE | | MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | 175.0 DEG CELSIUS JUNCTION | | INCLOSURE MATERIAL | CERAMIC OR | | GLASS OR | | METAL | | MOUNTING METHOD | PRESS FIT | | TERMINAL TYPE AND QUANTITY | 20 PRINTED CIRCUIT | | OVERALL LENGTH | 0.417 INCHES MINIMUM AND | | 0.440 INCHES MAXIMUM | | OVERALL HEIGHT | 0.060 INCHES MINIMUM AND | | 0.100 INCHES MAXIMUM | | OVERALL WIDTH | 0.280 INCHES MINIMUM AND | | 0.350 INCHES MAXIMUM | | TEST DATA DOCUMENT | 04939-717801320 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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