2N4400 / MMBT4400 is a NPN general purpose amplifier designed for use as general purpose amplifiers and switches requiring collector currents to 500 mA.
This document is a technical datasheet for the Fairchild Semiconductor 2N4400 and MMBT4400 devices. These are NPN general-purpose amplifiers designed for use as amplifiers and switches requiring collector currents up to 500 mA.
The datasheet provides absolute maximum ratings, electrical characteristics including DC current gain and switching times, typical performance curves, test circuit diagrams, and trademark information.
| Collector-Emitter Voltage (Vceo) | 40 V |
|---|---|
| Collector-Base Voltage (Vcbo) | 60 V |
| Emitter-Base Voltage (Vebo) | 6.0 V |
| Collector Current - Continuous | 600 mA |
| Operating and Storage Junction Temperature Range | -55 to +150 °C |
The device is designed for use as general purpose amplifiers and switches requiring collector currents to 500 mA.
The device is designed for use as general purpose amplifiers and switches requiring collector currents to 500 mA, with a continuous rating of up to 600 mA.
The operating and storage junction temperature range extends from -55°C to +150°C.
The total device dissipation for the MMBT4400 is rated at a maximum of 350 mW.