MJE182G

The MJE182G is a bipolar transistor that belongs to the single family. It is a NPN device employing a TO-92 medium power transistor package, suitable for general purpose medium power switching and amplification applications. Its maximum power dissipation is 500mW and it has a maximum voltage of 40V. The device also has a maximum DC current gain of 400 at a collector current of 10mA.

The MJE182G is composed of a NPN transistor, where the collector is connected to the emitter and the emitter is connected to the base. Both the collector and emitter are connected to an external circuit. The base is connected to the gate and is used to control the collector current. The operating voltage of the device is typically 6.0V, with a minimum collector current of 10mA. The collector current is determined by the amount of current flowing through the base.

The working principle of the MJE182G is simple. When the base voltage is low, the NPN transistor is "off". In this state, the collector current is blocked as there is no path for it to flow. Thus, no current flows between the collector and the emitter. However, when the base voltage is increased, the collector current begins to flow, allowing for current transfer between the collector and the emitter, thus the name "amplification".

The MKJ182G is suitable for many applications, ranging from simple small-signal amplifications and switching, to more complex high power switching and amplification. It can be used in small speaker circuits and radio frequency amplifiers, as well as in automated control systems as a switching device. It is also commonly used in power amplifier circuits for audio and video applications.

Overall, the MJE182G is an ideal choice for a variety of small signal and high power applications, thanks to its low operating voltage, maximum power dissipation, and maximum voltage tolerance. Its simple working principle and relatively high power gain make it the ideal choice for a variety of applications.