LQA20N200C Discrete Semiconductor Products

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LQA20N200C is a type of diode rectifier array designed by STMicroelectronics. It features low power dissipation, cyclic avalanche ratings, and a terminal thermal protection function. In addition, the device is designed with the latest generation of ultra-low power consumption and low-profile designs. It is suitable for applications in many areas like low voltage DC-DC converters, motor drive circuits and pulse generators. The LQA20N200C also provides robustness and high frequency switching under high voltage transient conditions.

LQA20N200C components feature very high current and temperature ratings, allowing for extremely reliable operation. With a forward voltage of V_F=0.86V, it is extremely efficient and provides low noise operation. Its low capacitance also allows for high frequency switching, which is ideal in a range of applications. Higher frequency can be achieved by using higher V_F, lower R_ON, and more power savings due to less heat produced and longer life. The device has an avalanche rating of up to 2.5A, making it suitable for use in power supplies requiring very high voltage or current levels.

The diode rectifier array works based on PN-junction, like a regular diode. This PN-junction is placed in series to allow current flow from anode to cathode. As a result, when current passes through the junction, an electric potential is created across the junction, which causes current to flow in the circuits. Because a low forward voltage is applied, very low power is dissipated.

The LQA20N200C uses STMicroelectronics’ patented RVA technology which provides a much higher level of protection than with a standard PN-junction alone. By using RVA technology, the device is able to withstand repetitive high energy pulses, reducing the risk of shorts. These protective measures protect the device in high voltage transient conditions and are especially useful in motor drive circuits and low voltage DC-DC converters.

In summary, the LQA20N200C diode rectifier array is an ideal choice for many applications. With its low voltage, low power dissipation, and high frequency switching capabilities, the LQA20N200C is a great choice for microprocessor and motor applications. The device is also protected against repetitive high energy pulses and is very reliable in high voltage operations. All of these features make the LQA20N200C a great option for applications that require a reliable, low-power, and robust diode rectifier array.

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