R2140

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Part Status:	Active

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Introduction

The R2140 is a single-phase silicon rectifier diode with a maximum reverse voltage of 200V. It is widely used in various electronic circuits including power supplies, power converters, and battery chargers. The device is suitable for applications in telecommunications, and industrial and consumer products.

Uses

The R2140 is used in a wide range of applications. It can be used in power supplies and power converters for low voltage protection, surge protection, and DC/DC converters. It can also be used in battery chargers, electric vehicle chargers, and battery management systems. In addition, this device is also widely used in telecommunications and consumer products.

Working Principle

The R2140 is a single-phase silicon rectifier diode. It operates by allowing the current to flow in one direction only, while blocking it in the other direction. This is achieved through the use of a junction barrier that prevents the flow of electrons in the reverse direction. When a forward bias voltage is applied to the anode, electrons are drawn from the n-type material towards the p-type material due to electrostatic attraction. This creates a forward bias junction, allowing electrons to flow in the forward direction. When a reverse bias voltage is applied to the anode, electrons will be repelled away from the junction and the current will be blocked.

Advantages

The R2140 is designed for use in high-power applications. It is capable of handling up to 1.5 amps of current, making it suitable for applications that require fast switching and high-frequency operation. The device also has an extended temperature range of -55°C to +150°C, which makes it suitable for use in extreme temperatures.Additionally, the R2140 has very low forward voltage drop and reverse leakage current, resulting in high efficiency and power saving. It also has a high surge capability and high frequency operation, making it suitable for use in high-speed switching applications.

Conclusion

The R2140 is a single-phase rectifier diode with a maximum reverse voltage of 200V. It is widely used in a variety of electronic circuits including power supplies, power converters, and battery chargers. The device has a maximum current rating of 1.5 amps and a temperature range of -55°C to +150°C, making it suitable for use in high-power applications. Additionally, this device has low forward voltage drop and reverse leakage current, making it very efficient and power saving.

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