2N3390 / 2N3391 / 2N3391A / 2N3392 / 2N3393 are NPN General Purpose Amplifiers produced by Fairchild Semiconductor Corporation. This device supports a maximum collector current of 500mA, a maximum collector-emitter voltage of 25V and a maximum collector-base voltage of 25V.
This document provides the design specifications for Fairchild Semiconductor's 2N3390, 2N3391, 2N3391A, 2N3392, and 2N3393 NPN general purpose amplifiers. These devices are designed for use as amplifiers and switches requiring collector currents up to 300 mA and are sourced from Process 10.
The datasheet includes absolute maximum ratings, thermal characteristics, and detailed electrical characteristics such as DC current gain, output capacitance, and noise figure. It also provides comprehensive information regarding TO-92 packaging, including tape and reel data, reeling styles, and physical package dimensions.
| Collector-Emitter Voltage | 25 V |
|---|---|
| Collector Current - Continuous | 500 mA |
| Operating Junction Temperature Range | -55 to +150 °C |
| Total Device Dissipation | 625 mW |
| DC Current Gain (2N3390) | 400 to 800 |
| DC Current Gain (2N3391/A) | 250 to 500 |
| DC Current Gain (2N3392) | 150 to 300 |
| DC Current Gain (2N3393) | 90 to 180 |
The devices are designed for use as general purpose amplifiers and switches requiring collector currents to 300 mA.
The maximum junction temperature is 150 degrees C.
The noise figure for the 2N3391A is 5.0 dB under specific test conditions.