S15JCHR7G

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S15JCHR7G: an Overview

S15JCHR7G is a rectifier diode that forms part of the Infineon DC-DC Converter family. It is a single-gated, insulated gate bipolar transistor (IGBT) with a high current handling capability, which makes it suitable for various applications in the electronics industry.

Application Field

Due to its robustness, the S15JCHR7G rectifier diode is noted for its performance in a range of applications such as automotive, automotive power, electrical home appliances, LED lighting, and server power supply industries.

For example, it can be used in automotive power systems to ensure the reliability of components. This includes battery/power supply systems, e-stabilizers, and technical and electronic circuits. Due to its thermal characteristics, the S15JCHR7G can gracefully handle large surges of power up to twice the nominal current rating.

In electrical home appliances, the S15JCHR7G can be used to regulate the power and current flow in refrigeration and air conditioning systems. It is also used in LED lighting systems and server power supply units, where it helps to reduce power loss and increase efficiency.

Working Principle

The S15JCHR7G is an insulated-gate bipolar transistor that employs the principle of electrostatic motion in order to control and convert the input of DC voltage into an output of AC voltage. The electric field created by the positive and negative charges that occurs in the actuated gate enables the functioning of the transistor.

For the S15JCHR7G rectifier diode, the electrical field generated by the incoming DC voltage is used to control the movement of electric carriers across the channels of the device. As the electric field charges the gate, the current passes through the insulated gate and is regulated according to the input voltage.

The electric carriers form a majority carrier path for the current to divert its direction and become the outgoing AC voltage. This AC voltage regulated by the insulated gate is then used to deliver power to different components.

Advantages

The S15JCHR7G is constructed on a reliable and robust platform and offers various features, such as a high voltage resistance of over 1200 V, which make it ideal for applications where high current handling capability is required.

The S15JCHR7G is also noted for its low input capacitance and low charge leakage, which allows it to achieve excellent performance in droop rectification, power factor correction, buck-boost and other voltage regulation tasks.

In addition, the S15JCHR7G is designed to minimize the current instabilities that are common in such converters, making it an ideal choice for applications where stable operational performance is required.

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