BY229B-200HE3/45

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The BY229B-200HE3/45 is an ultrafast recovery bridge rectifier diode and it is an important device, used in various power management applications. This diode has a low forward voltage drop and it has low leakage current in reverse biased condition. This ultra-low capacitance, low forward voltage drop, low reverse recovery time and low leakage current are the advantages of this BY229B-200HE3/45 device.

It is a 45.00A, 200V, 2KV rectifier diode, mounted in a TO-220 package. This diode is used in AC to DC conversion, motor control, switching power supplies and rectifier circuits, etc. In addition, this rectifier diode also acts as an efficient surge protection device in various applications. It is mainly used in circuit protection, as well as for efficient power supply in industrial applications.

The BY229B-200HE3/45 bridge rectifier is an ultrafast recovery diode, with a high surge current rating and low reverse recovery time. It has a very high reverse voltage rating of 2KV and its maximum surge current rating is 45.00A. The maximum forward voltage drop of this diode is 1.2V at 5mA, when operating in a full wave rectification mode. Moreover, this diode has a very low reverse leakage current of 200nA.

The working principle of the BY229B-200HE3/45 bridge rectifier is based on the alternating current (AC) flow. When an AC voltage is applied to the four leads of the diode, the diode acts as a rectifier, which allows the current to flow from one terminal to another, forming a complete circuit. This action of the diode is used to convert the AC voltage into a DC voltage. The four semiconductor regions which form the four terminals of the diode are comprised of N-type and P-type regions.

It is important to note that each of the four terminals should be properly connected to the respective AC input voltage for proper operation of the diode. The reverse voltage rating of the diode also determines its capacity for handling the applied AC current for conversion into DC voltage. If the reverse voltage rating of the diode is not adequate, then the diode can malfunction, leading to failure of the associated circuit.

The BY229B-200HE3/45 bridge rectifier diode is an essential device in power management applications, and is used in various circuit designs. It is an ultra-fast recovery diode, with an impressive surge current rating, offering excellent protection in many industrial, commercial and domestic applications. The low forward voltage drop, low leakage current and low reverse recovery time make it an ideal choice for DC to AC conversion, rectifier circuits, motor control and switching power supplies.

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