V4PAL45-M3/I

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Diodes-Rectifiers-Single can be defined as a semiconductor device consisting of a single p-n junction that is predominantly used for the applications of high rectifying current. The most popular devices within this category are the V4PAL45-M3/I.

V4PAL45-M3/I are high-performance, rectifier-type, single-phase devices used mainly as rectifier components in high-current switching power supplies. This device is ideal for industrial and power electronics applications, including solar, automotive electronics, and HVAC systems.

Application Field

V4PAL45-M3/I diodes can be used for a wide range of switching power supply applications, including the most common AC-DC and DC-DC power supplies in computing, mobile phone chargers, telecommunications, motor drives and controls, high-efficiency switching regulators, isolated power sources, and automotive electronics.

These diodes can also be used for motor control applications, such as motorized window shades, electric door openers, and robotics.

V4PAL45-M3/I diodes are also used in automotive electronics to improve the efficiency of power electronics systems and the protection of the devices.

Working Principle

The main function of the V4PAL45-M3/I is to act as a rectifier and convert AC power into DC power. This is achieved by using a single semiconductor diode. The diode only allows electric current to flow in one direction, while blocking it in the opposite direction.

The forward bias that is applied on the device allows the current to flow through it, while reverse bias will block current in the opposite direction. The amount of current allowed to flow through the diode is determined by the forward bias voltage. The more voltage applied, the higher the current will be.

The V4PAL45-M3/I diode has a variety of inherently occurring benefits which make it ideal for rectifier applications including high-current ratings of up to 200 Amps, high switching speed, temperature stability, and a wide operating temperature range from -55°C to 175°C.

In addition, the device has superior Junction Capacitance, ESR, and Reverse Leakage current compared to other diodes making it ideal for industrial and automotive applications.

These characteristics make the V4PAL45-M3/I diode a preferred rectifier component for a number of applications including solar, automotive electronics, and HVAC systems.

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