2N2639 30 mA, 45 V, 2 CHANNEL, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-78
From Central Semiconductor Corp.
| Status | ACTIVE |
| Collector Current-Max (IC) | 0.0300 A |
| Collector-emitter Voltage-Max | 45 V |
| Configuration | SEPARATE, 2 ELEMENTS |
| DC Current Gain-Min (hFE) | 50 |
| Number of Elements | 2 |
| Number of Terminals | 6 |
| Package Body Material | METAL |
| Package Shape | ROUND |
| Package Style | CYLINDRICAL |
| Power Dissipation Ambient-Max | 0.6000 W |
| Terminal Finish | TIN LEAD |
| Terminal Form | WIRE |
| Terminal Position | BOTTOM |
| Transistor Element Material | SILICON |
| Transistor Polarity | NPN |
| Transistor Type | GENERAL PURPOSE SMALL SIGNAL |
| Transition Frequency-Nom (fT) | 40 MHz |
