VS-60CTQ040PBF

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Diodes - rectifiers - arrays are commonly used in many electronics applications, from simple circuit protection to high-power switching circuits. The VS-60CTQ040PBF is a great example of this versatile family of components that offers a robust solution for the very popular 60V / 40A application field. It is a true 4-output diode array, allowing for higher power protection and flexibility when used in combination with other components.

The VS-60CTQ040PBF is a single device that contains four independent MOSFET-controlled rectifiers, meaning all four diodes can be switched on and off, enabling flexible analog and logic control of current flow. Each diode is rated at 40 A and can handle a pulse current of up to 60 A, making it suitable for a variety of power conversion applications, such as motor and load control, charging, switching and more. The four rectifiers can also be paralleled and connected up to two other devices to handle up to 60A load current.

This versatile diode array has two operating modes, one with two diodes conducting, and one with four diodes. In the two diode mode, either one or two rectifying diodes are employed, depending on the logic transition at the lead connected to the MOSFET. When the logic is low, both diodes become active, allowing for the highest current rating to be applied - up to 60 A. In the four diode mode, all four rectifiers are connected in sequence, forming a bridge circuit. This bridge circuit allows for protection from reverse voltage, and allows for circuit or pulse protection to occur.

The operating principles of the VS-60CTQ040PBF can be further understood by looking at the equivalent circuit. Given these voltage and resistance levels, the diode array will begin conducting current when the power then applied to the MOSFET is at approximately 1.3 V. This allows for current regulation and control without worrying about thermal overloads, enabling the power supply design to be optimized.

The VS-60CTQ040PBF has a variety of key features that make it a great choice for 60 V / 40 A applications and other general-purpose uses. Its high pulse capability provides added safety when used in high-power applications. The four rectifiers and MOSFET controller also allow for flexible control without the need for additional components and external switches. Additionally, the diode array has reversed voltage protection, over-current protection and thermal protection. Combined, these features make the VS-60CTQ040PBF the ideal high-performance solution for many applications in the world of diodes, rectifiers, and arrays.

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