FGH60N60SFDTU-F085

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Introduction to FGH60N60SFDTU-F085

FGH60N60SFDTU-F085 is a type of IGBT (Insulated Gate Bipolar Transistor) from ON Semiconductor. It is a fast-switching IGBT with a 900V voltage rating and a maximum collector current of 60A. It features an ultra-low gate charge of 15nC and slim internal gate resistance (r g(tot) ) of 35mΩ. It also requires an average gate power supply voltage of 8.5V for correct operation.

Application field and Working Principle

FGH60N60SFDTU-F085 is widely used in motor control, high-power switching, inverter control, light ballast control, and UPS (Uninterruptible Power Supply). It is used to convert energy from one form to another form by allowing current to flow from collector to emitter when it is turned on. This is the same principle which is used for controlling the speed of a motor.

When the gate voltage of the FGH60N60SFDTU-F085 is greater than the gate threshold voltage, the IGBT is turned on and electrons start flowing from the collector to emitter. This creates a reverse voltage across the collector and emitter, which produces a large current flowing from the collector to emitter with the help of a relatively small amount of gate current. The amount of current which is allowed to flow through the IGBT depends on the amount of gate power that is applied. The greater the gate power, the greater the current flowing from the collector to emitter.

When controlling the speed of a motor, the gate voltage is changed to increase or decrease the current flowing from the collector to the emitter. This can be achieved by using a Pulse Width Modulation (PWM) controller, which changes the applied gate voltage to control the speed of the motor. The greater the gate voltage, the faster the motor will run.

Advantages

The FGH60N60SFDTU-F085 IGBT has many advantages because of its fast switching speed and low gate charge. It allows for high-current flow with only a small amount of gate voltage, making it ideal for motor control applications. It also features ultra-low gate resistance which minimizes the amount of electricity lost when it is on. Additionally, it has a relatively high voltage rating (900V), which increases its reliability and durability.

Conclusion

The FGH60N60SFDTU-F085 is a fast-switching IGBT with a low gate charge and slim gate resistance, making it an ideal component for motor control applications. It has a high voltage rating and low gate charge, making it highly reliable and durable. Its use of PWM control technology allows it to be used to regulate and control motor speeds in a very efficient and accurate manner.

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