NGTB20N120IHSWG

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A NGBT20N120IHSWG is a single insulated gate bipolar transistor (IGBT). Its name consists of an acronym for the words “neo-gate” and a numeric designation For example, 20N120 indicates the transistor has a Voltage rating of 20 Volts and a current rating of 120 Amps. IGBTs have replaced bipolar junction transistors in many applications where switching or high current switching is required. An IGBT is a combination of a MOSFET and a Bi-polar Junction Transistor (BJT). This makes it a power semiconductor and has high-performance needs.

The IGBT operates by applying a voltage to the electric gate, controlling the conducting channel. The voltage at the gate determines whether the device is on or off. When the gate voltage is off, the transistor is essentially "off". When the gate voltage is applied, it operates like a BJT, and the device current is switched on. When the gate voltage is removed, the current stops immediately, and the voltage can be reversed without changes of state.

The NGBT20N120IHSWG can be applied in the following fields:

• Switching Power Supplies
• DC/AC Inverters
• Motor Controls
• Welding Equipment
• Automotive
• Industrial Control Applications

The NGBT20N120IHSWG, having a voltage rating of 20 Volts and a current rating of 120 Amps, is best for applications that requires power of around 2400 watts. This means that it is best suited for applications that require high power, such as motor controls, welding equipment, and DC/AC inverters. It is also suitable for automotive and industrial control applications.

The NGBT20N120IHSWG is also renowned for its extremely low switching losses. This makes it ideal for high frequency applications where trade-offs between low voltage ratings and switching losses must be considered. In addition, the IGBT is known for its very low output capacitance, allowing it to respond quickly to sudden changes in current or voltage. This makes it ideal for switching power supplies and AC/DC inverters.

The NGBT20N120IHSWG working principle is relatively simple. An electric gate is charged with a voltage, and this voltage determines whether the device is on or off. When the gate voltage is off, the transistor is essentially "off". When the gate voltage is applied, it operates like a BJT, and the device current is switched on. When the gate voltage is removed, the current stops immediately, and the voltage can be reversed without changes of state.

In conclusion, the NGBT20N120IHSWG is an extremely versatile power transistor. It is suitable for high power applications, such as motor control and welding, as well as automotive and industrial control. Its extremely low switching losses make it ideal for high frequency applications, and its low output capacitance allows it to respond quickly to sudden changes in current or voltage.

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