HERF1006G C0G

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The HERF1006G C0G is a diode rectifier array designed to reduce the rectifier circuit complexity and power dissipation in modern high-frequency full-wave rectification systems. The device comprehensive features provide improved AC-DC conversion performance.

The device combines eight ultra-fast, low-forward voltage drop Schottky barrier rectifier diodes in a single package. The ultra-fast rectifier diodes reduce the voltage drop and minimize the power loss, which improves the converting efficiency over standard diodes. The device is ideal for both high- frequency rectification applications such as switched-mode power supply, DC-DC converters, and A/D sensing, and power-factor correction (PFC) applications.

The HERF1006G C0G is rated for peak reverse voltage of 100V and continuous forward current of 6A. The package type is lead-free, RoHS-compliant SOD-123F. The device package is suitable for reflow soldering and has a wide operating temperature range from -55°C to 150°C.

Working Principle

The HERF1006G C0G is an array of eight Schottky rectifier diodes. A Schottky diode is basically a special type of semiconductor diode that has a very low forward voltage drop, and excellent reverse voltage surge handling capability. It works on the same principle as a regular diode where the direction of current flow is determined by the polarization of the diode. When a forward voltage is applied to the diode, the diode conducts and current flows through it. When the current stops orwhen the voltage drops below a certain point, the diode blocks the current and the current can no longer pass through the diode. This makes the HERF1006G C0G ideal for high-frequency rectification applications that require high speed, low voltage drop and stable performance over a wide temperature range.

Applications

The HERF1006G C0G diode rectifier array is designed for switching mode power supply, DC/DC converters, A/D sensing, and power-factor correction applications. It offers benefits like improved EMI performance, reduced power losses and higher system efficiency. Other applications include cellphone charging, battery charging, LED lighting, voltage regulator modules, and AC/DC converters.

In the LED lighting applications, the device can provide a fast and efficient rectification from AC to DC current, helping reduce the overall power consumption of the system. It also helps improve the power factor of the system for a more efficient operation. The device is also capable of providing a high-frequency rectification for AC-DC converters, which can be used to provide a constant DC output voltage.

The HERF1006G C0G is also capable of providing a fast and efficient conversion from AC to DC current in battery charging applications. This helps improve the overall efficiency, while keeping the system power factor low. The device is also capable of providing high-frequency rectification in voltage regulator modules, allowing the modules to provide a stable output voltage and current.

Advantages

The HERF1006G C0G offers several advantages over standard rectifier diodes. The low forward voltage drop offers improved EMI performance, and the improved AC-DC conversion performance provides improved system efficiency. The device also offers excellent reverse voltage surge handling capability, and is capable of operating over a wide temperature range.

The device\'s robust design offers reliable operation and long lifetime, making it an excellent choice for demanding Smart Grid, automotive and industrial applications. The device is RoHS compliant, and the lead-free package is suitable for reflow soldering.

The HERF1006G C0G is an ideal choice for high-frequency rectification applications such as switched-mode power supplies, DC-DC converters, and A/D sensing. It offers improved EMI performance, improved AC-DC conversion performance, and excellent reverse voltage surge handling capability in a wide variety of applications.

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