B290-13 Discrete Semiconductor Products

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The B290-13 is a part of a wide range of high power rectifier diodes made by NXP Semiconductors. It is a single, high power rectifier diode, capable of rectifying AC current with a maximum of 13A. It is primarily used in industrial and commercial applications where high current performance is required.

In order to understand the B290-13\'s capabilities and limitations, first it is necessary to take a look at its construction and operation. The B290-13 consists of a single rectifier diode. Its construction begins with a PN junction, which is formed by the injection of electrons into the N-type semiconductor forming the anode, and by conduction of holes into the P-type semiconductor forming the cathode. A depletion layer forms a barrier between the two materials, which prevent conduction until the voltage reaches a certain threshold. When the voltage reaches this threshold, the depletion layer is broken down, allowing current to flow through the diode.

The operating voltage for the B290-13 is specified as 300V continuous and 425V maximum. It has a forward current rating of 13A and a maximum reverse voltage of 500V. Its forward voltage drop is 0.8V and the reverse current is specified at 10mA. The B290-13 is designed to dissipate heat at a rate of 1.5W/°C, which is significantly higher than the typical diodes which rate the heat dissipation at 0.6W/°C.

The B290-13 is primarily used in industrial and commercial applications, as it offers excellent high current performance. It is often used in power supplies and power conversion applications, where it can be used to rectify AC currents with a maximum of 13V. It can also be used as part of a motor drive system, where it is used to protect the power components from damage due to over-current. Additionally, it is used in applications such as solar panels, battery chargers, and LED lighting.

The B290-13 is a single rectifier diode that is well-suited for many high power applications. It has a high forward current rating, a low forward voltage drop, and a high reverse voltage rating. Specifically designed for use in power conversion and other power applications, it provides a safe and reliable solution for rectifying AC currents up to 13A. While it is primarily used in industrial and commercial applications, it is also suitable for use in other applications, such as LED lighting and battery charging.

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