The 2N3638A is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-074-8820, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| Part Number | 2N3638A |
| NSN | 5961-00-074-8820 |
| POWER RATING PER CHARACTERISTIC | 300.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION300.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | -25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC WITH BASE SHORT-CIRCUITED TO EMITTER AND -25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC WITH BASE SHORT-CIRCUITED TO EMITTER AND -4.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN-4.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| FEATURES PROVIDED | HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE |
| TERMINAL CIRCLE DIAMETER | 0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | 65.0 CELSIUS JUNCTION65.0 CELSIUS JUNCTION DEGC |
| OVERALL DIAMETER | 0.330 INCHES MAXIMUM0.330 INCHES MAXIMUM IN |
| MOUNTING METHOD | TERMINALTERMINAL |
| OVERALL LENGTH | 0.250 INCHES MAXIMUM0.250 INCHES MAXIMUM IN |
| SEMICONDUCTOR MATERIAL | SILICONSILICON |
| CURRENT RATING PER CHARACTERISTIC | 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |