MBRT20020

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This article is about the application field and the working principle of MBRT20020, a feature of diodes, rectifiers, and arrays.

MBRT20020 is a high voltage switched-mode rectifier designed to operate under harsh conditions. It is designed to provide up to 20kV of rectification in a small package. It is a silicon-controlled rectifier (SCR), which is basically a four-layer diode that can switch on and off rapidly with the application of an external trigger.

The rectifier is used in a wide range of applications that require fast controllable switchable power supply circuits. These range from switching power supplies, motor control circuits, and even electronic ballast control applications. It is suitable for a variety of applications because of its high voltage rating and its good thermal stability.

The main feature of MBRT20020 is its ability to control the switching of the rectifier circuit. The SCR can be triggered to turn on and off by applying a voltage pulse to the gate terminal. This allows for fine control of the voltage and currents in the rectifier circuit.

The rectifier consists of two main components; the SCR and the gate. The SCR consists of a three-layer diode array with each layer controlling a different portion of the circuit. The first layer is used to control the base current, the second layer is used to control the gate voltage, and the last layer controls the anode current.

The gate is connected to the anode and is responsible for triggering the SCR to turn on and off. When the gate signal is activated, the SCR will turn on, allowing a current to flow through the diode array. This current is then passed through a load, which can be a resistor, capacitor, or inductor, to generate the desired power.

The gate of the MBRT20020 can be triggered in two ways; pulsed and continuous. In pulsed mode, the SCR will turn on and off with each pulse sent to the gate, allowing for precise control of the switching times. In continuous mode, the SCR will turn on and remain on until a pulse of the opposite polarity is sent to the gate. This allows for a more efficient operation of the rectifier circuit.

The MBRT20020 is an ideal choice for many applications because of its high voltage rating, ease of use, and its good thermal stability. It is designed to handle a wide range of voltages and current levels, while maintaining its reliable performance. It is a great choice for applications that require fast switching power supplies and control circuits.

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