GP15KHE3/54

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The GP15KHE3/54 is a field-effect power MOSFET which is designed for manual or automatic switching applications, using low on-state resistance to conserve energy. It is typically used in a range of electrical components such as inverters, motor speed controllers, and high-efficiency energy transfer sources. This article provides an overview of its application field, working principle, and characteristics.

Application Field

The GP15KHE3/54 is commonly used in high-temperature switching applications, such as controlling power supplies, motor speed controllers, and variable-frequency drives (VFDs). It can also be used for power management. It is designed to withstand power surges as well as disruptions resulting from fast switching. It can endure temperatures up to 175 °C and features low-resistance silicon nitride passivation.

The device has a voltage rating of 15V and a current rating of 20A. It is also characterized by its low threshold voltage, low-current consumption, fast-switching speed, and the ability to switch between DC and AC applications. Additionally, the GP15KHE3/54 can be used to integrate remote control and network connectivity, making it an ideal choice for many industrial automation applications.

Working Principle

The GP15KHE3/54 uses a Field-Effect Transistor (FET) technology that makes it suitable for operating at high temperatures. FETs generally operate by allowing a voltage driving current to travel from one terminal to another by way of an insulated metal gate. This enables both DC and AC switching, allowing for a wide variety of applications.

As the input voltage is applied to this device, the gate voltage is increased and the FET is switched on. This creates an electrical field which allows the current to flow from the source terminal to the drain terminal. This is done without any extra energy being consumed, as the gate voltage is not increased beyond the given level.

When the source-gate voltage reaches a certain level, the FET is turned off, thereby completing the cycle. This device can be used as a logical transistor in digital circuits, or as an analog amplifier. It can also be equipped with various features, such as overvoltage protection, surge protection, and reverse-current protection.

Characteristics

The GP15KHE3/54 is designed for manual or automatic switching applications and is capable of withstanding high temperatures up to 175°C. The device has a voltage rating of 15V and a current rating of 20A. It is characterized by its low threshold voltage, low-current consumption, fast-switching speed and the power-tolerance between DC and AC applications. It also has a wide range of features, such as over-voltage protection, reverse-current protection, surge protection, and enhanced reliability.

The device is a power MOSFET which is designed for manual or automatic switching applications, using low on-state resistance to conserve energy. It is characterized by its low threshold voltage, low-current consumption, fast-switching speed and the power-tolerance between DC and AC applications. It is also highly resistant to power surges and can withstand temperature levels up to 175°C. The GP15KHE3/54 is a reliable device, making it ideal for use in high-temperature switching applications.

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