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National Stock Number:
5961-01-184-2819
Federal Supply Class:
5961
National Item Identification Number:
011842819
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:
| MD4957 | 04713 | FREESCALE SEMICONDUCTOR, INC. | | SD4957 | 50891 | SEMICONDUCTOR TECHNOLOGY, INC. |
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Techincal Specification:
| COMPONENT NAME AND QUANTITY | 2 TRANSISTOR | | CURRENT RATING PER CHARACTERISTIC | 30.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR | | JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION | TO-78 | | OVERALL DIAMETER | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM | | OVERALL LENGTH | 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM | | MOUNTING METHOD | TERMINAL | | POWER RATING PER CHARACTERISTIC | 400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR | | SEMICONDUCTOR MATERIAL | SILICON ALL TRANSISTOR | | SPECIAL FEATURES | LEADS 4 AND 8 OMITTED; TRANSISTOR JUNCTION PATTERN ARRANGEMENT: PNP | | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | 30.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL TRANSISTOR | | TERMINAL CIRCLE DIAMETER | 0.200 INCHES NOMINAL | | TERMINAL LENGTH | 0.500 INCHES MINIMUM | | TERMINAL TYPE AND QUANTITY | 6 UNINSULATED WIRE LEAD |
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