LQA10T200C

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LQA10T200C Application Field and Working Principle

The LQA10T200C is a four-channel, surface mount, anti-parallel Schottky rectifier array designed for use in flyback, forward and bridge AC/DC and DC/DC converter applications. It is able to provide high temperature operation and low forward voltage drop.

Features:

• Low forward voltage drop.
• High temperature operation.
• Surface mount capability.
• High surge capability.
• Low leakage current.

Applications:

• AC/DC and DC/DC converters.
• Battery charge and discharge control.
• Motor controllers and drives.
• DC contactors and relays.
• Power supply circuits.

Working Principle

The LQA10T200C is a four-channel, surface mount, anti-parallel Schottky rectifier array. It comprises four ultra-low forward voltage drop Schottky diodes connected in an anti-parallel configuration. When connected to an AC voltage source, the array functions as a rectifier, allowing the current to flow in one direction only, thus converting the AC voltage to a DC voltage. The anti-parallel configuration means that the entire array can be reverse biased, allowing the device to maximize its peak forward blocking voltage. The low forward voltage drop of the Schottky diodes means that this device is highly efficient.

The device is also capable of high temperature operation and high surge capability, making it suitable for a variety of power handling applications. It is also suitable for use as a protection device in battery charge and discharge circuits, as well as motor controllers and drives, DC contactors, power supplies, and other applications.

Conclusion

The LQA10T200C is an ideal solution for many AC/DC and DC/DC converter applications, due to its low forward voltage drop, high temperature operation, surface mount capability, and high surge capability. It is suitable for use in applications such as motor controllers, power supplies, battery charging, and more due to its anti-parallel configuration and low leakage current.

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