FGH75T65SHDT-F155

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An IGBT is a three terminal power semiconductor device, made from materials like silicon, and is used as a switch, amplifier, and voltage regulator. FGH75T65SHDT-F155 is a single IGBT, produced by Fairchild, which can be used in industrial, automotive and consumer electronics.

In power electronics, FGH75T65SHDT-F155 IGBTs are widely used to control electrical power. This type of IGBT is mostly applicable in soft switching applications such as SMPS, PFC controllers, motor control, etc.

Application Field

FGH75T65SHDT-F155 IGBTs are mainly used in consumer electronics. The product is typically used in appliances such as air conditioners, TV sets, refrigerators, range hoods, water heating system and other consumer products. The high frequency operation of the product allows high efficiency design in smaller size.

Additionally, FGH75T65SHDT-F155 IGBTs are also applicable to industrial concepts. This type of IGBTs can be used in AC and DC applications, such as medium and high voltage drives, elevator drives, HVAC systems, and wind power systems. In automotive applications, these IGBTs can be used in high and medium voltage body control modules, power for doors, power for windows, and headlamps.

Working Principle

FGH75T65SHDT-F155 IGBTs do not block or pass voltages or currents; they only switch them on or off. This type of IGBT is a power semiconductor device that combines the advantages of both a MOSFET and a bipolar transistor. The FGH75T65SHDT-F155 IGBT is built using high voltage metal-oxide semiconductor (MOS) technology and a reverse-connected PNPN diode.

The FGH75T65SHDT-F155 IGBT works because its PNPN junction gives it the ability to block or pass voltages or currents. The device has an anti-parallel diode that is already built into it and always requires a current to turn on. This type of IGBT is easier to turn off than it is to turn on because its body diode does not require a trigger voltage. Instead, it is triggered by its own current.

The FGH75T65SHDT-F155 IGBT has a conduction threshold voltage of about seven volts and a maximum high voltage at about six kilovolts. With the help of its high voltage and fast switch operation features, the FGH75T65SHDT-F155 IGBT offers optimal application performance without the need of additional components like flyback diodes.

Both MOSFETs and bipolar transistors are used in power electronic systems, but FGH75T65SHDT-F155 IGBTs offer superior power handling capabilities. They can switch higher voltages and can handle higher currents with much lower power losses, which make them ideal for a variety of applications including power supplies, motor control, and power control.

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