| TEST DATA DOCUMENT | 81349-MIL-PRF19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | 
| SPECIFICATION/STANDARD DATA | 81349-MIL-PRF-19500/253 GOVERNMENT SPECIFICATION | 
| SPEC/STD CONTROLLING DATA |  | 
| MANUFACTURERS CODE | 81349 | 
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | JANTX1N4150UR-1 | 
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-19500/231 | 
| MOUNTING METHOD | TERMINAL | 
| TERMINAL TYPE AND QUANTITY | 2 UNINSULATED WIRE LEAD | 
| OVERALL LENGTH | 0.140 INCHES MINIMUM AND | 
|  | 0.180 INCHES MAXIMUM | 
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | 75.0 MINIMUM BREAKDOWN VOLTAGE, DC AND | 
|  | 50.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE | 
| MATERIAL | SILICON SEMICONDUCTOR | 
| CURRENT RATING PER CHARACTERISTIC | 4.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND | 
|  | 200.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE | 
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | 175.0 DEG CELSIUS JUNCTION | 
| ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE | COLLECTOR | 
| TERMINAL LENGTH | 1.000 INCHES MINIMUM AND | 
|  | 1.500 INCHES MAXIMUM | 
| OVERALL DIAMETER | 0.056 INCHES MINIMUM AND | 
|  | 0.075 INCHES MAXIMUM | 
| FEATURES PROVIDED | HERMETICALLY SEALED CASE |