Part Number
Part Number:
NSN:
NIIN:
Item Name:
SEMICONDUCTOR DEVICE , DIODE
Definition:
A TWO ELECTRODE SEMICONDUCTOR DEVICE HAVING AN ASYMMETRICAL VOLTAGE - CURRENT CHARACTERISTIC. MAY OR MAY NOT INCLUDE MOUNTING HARDWARE AND/OR HEATSINK. EXCLUDES LIGHT EMITTING DIODE AND SEMICONDUCTOR DEVICE,PHOTO. FOR ITEMS CONTAINING MATERIAL SUCH AS SELENIUM AND COPPER OXIDE, SEE RECIFIER, METALLIC.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
SEMICONDUCTOR DEVICES AND ASSOCI
Inclusions:
INCLUDES SEMICONDUCTOR ASSEMBLIES; SEMICONDUCTOR DIODES; SEMICONDUCTOR RECTIFIERS, SEMICONDUCTOR THYRISTORS; TRANSISTORS; UNITIZED SEMICONDUCTORS; ASSOCIATED HARDWARE EXCEPT SOCKETS.
Exclusions:
EXCLUDES MICROCIRCUITS; OPTOELECTRONIC DEVICES AND ASSOCIATED HARDWARE.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-19500 SPECIFICATION |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| PRMT | PRECIOUS MATERIAL | GOLD |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-19500/550 GOVERNMENT SPECIFICATION |
| FEAT | SPECIAL FEATURES | R INDICATES REVERSE POLARITY; JUNCTION PATTERN ARRANGEMENT: PN |
| CTQX | CURRENT RATING PER CHARACTERISTIC | 70.00 AMPERES FORWARD CURRENT, DC MEGAHERTZ |
| AXGY | MOUNTING METHOD | THREADED STUD |
| CBBL | FEATURES PROVIDED | GOLD PLATED LEADS |
| ABBH | INCLOSURE MATERIAL | METAL |
| ADAV | OVERALL DIAMETER | 0.667 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| PMLC | PRECIOUS MATERIAL AND LOCATION | TERMINALS GOLD |
| ABHP | OVERALL LENGTH | 1.172 INCHES MINIMUM AND 1.453 INCHES MAXIMUM |
| CTMZ | SEMICONDUCTOR MATERIAL | SILICON |
| CTQN | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | 50.0 NOMINAL REVERSE VOLTAGE, INSTANTANEOUS |
| ALAZ | JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION | DO-203AB |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| CCDG | OVERALL WIDTH ACROSS FLATS | 0.669 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 1 TAB, SOLDER LUG AND 1 THREADED STUD |
| AKPV | MOUNTING FACILITY QUANTITY | 1 |
| ABJT | TERMINAL LENGTH | 0.550 INCHES MAXIMUM |