MJD200T4 Discrete Semiconductor Products

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MJD200T4 is a popular NPN monolithic High Voltage transistor commonly used in various power circuitry and switching applications. It has a maximum voltage rating of 1000V and a package type of TO-126, with a maximum rating of 25A. It has a Collector-Emitter Voltage of 100V, and a maximum collector current of 8A.

The MJD200T4 is mainly used for switching applications which require high breakdown voltages and low forward voltages. Its main application field lies in DC and AC power supplies, instrumentation, industrial control systems and other high voltage switching applications. It is also used for low noise amplification, wideband amplifiers and audio power amplifiers.

This transistor consists of two p-n junctions, an emitter and a collector, connected by a single base contact. The base current controls the flow of current between the emitter and collector terminals, which consists of electrons and holes. When the base current is increased, the emitter-to-collector current also increases. This increase in current through the emitter-collector circuit causes the current between the base and collector to decrease, thus dropping the voltages across the collector and base. This acts to regulate the current, as the more current flows through the transistor, the more it is able to maintain its current, resulting in consistent current regulation.

The MJD200T4 transistor works on the principle of the transistor effect, which states that the current flowing through a transistor is proportional to its base current. It works by switching on and off a circuit according to the control signal it receives. It can be used as a switch or as a amplifier or an oscillator. When used as a switch, the base current of the transistor is decided by the voltage applied to the base, resulting in a small current flow between the collector and emitter, which acts as an on/off switch.

When used as an amplifier, the base current of the transistor is diversified depending on the impedance of the connected device, and the current between collector and emitter varies accordingly. The greater the impedance of the connected device,the more the current passes through, amplifying the signal. TheCollector-Emitter Voltage, or the voltage between the collector and emitter terminals, can be increased with the help of a booster circuit.

When used as an oscillator, the current through the transistor is allowed to fluctuate at a set frequency. The end result is an electrical signal that oscillates between the collector and emitter, creating oscillations. These oscillations can be used in a variety of applications, including signal modulators and signal generators.

The MJD200T4 is a versatile transistor that can be used in a variety of applications. It has a wide voltage and current range, making it suitable for many different applications. Its ability to switch between various voltage and current levels also makes it useful in various projects. With its wide array of uses, the MJD200T4 transistor is a reliable yet inexpensive solution for many circuit applications.

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