NGTB15N120IHWG Discrete Semiconductor Products

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The NGTB15N120IHWG is a single component Insulated Gate Bipolar Transistor (IGBT). It belongs to the category of Transistors - IGBTs - Single.

The NGTB15N120IHWG is useful in applications where low-voltage, high-power and high-temperature control are required. This component is designed to replace larger, less efficient components in power electronic applications.

The main feature of this device is its ability to efficiently switch and control large loads. The NGTB15N120IHWG has a significant gain advantage over other IGBTs, offering a high level of performance in high-power applications.

The NGTB15N120IHWG uses a silicon base and N-channel MOSFETs to form a simple two-transistor arrangement. In this arrangement, the gate of the first transistor is connected to the drain of the second transistor. The gate of the second transistor is then connected to the source of the first transistor, forming a self-latching circuit.

When a positive voltage is applied to the gate of the first transistor, it will conduct current between its drain and source, creating a low-resistance channel. This channel will then displace the charge held by the second transistor and allow current to flow from the drain to the source of the first transistor. This forms an inverse-capacitance, low voltage, high-speed switching effect.

The control voltage for the first transistor is made adjustable by connecting an RC resistor circuit between the gate and source of the first transistor. This allows the conduction voltage to be adjusted to fit the needs of the application.

The second transistor is switched off by introducing a negative voltage to its gate. This causes its channel to increase in resistance, preventing current from flowing out its drain and back into the source of the first transistor. This effectively switches off the whole device.

Another advantage of the NGTB15N120IHWG is its ability to dissipate high voltage and large currents. This allows the device to be used in a variety of applications, such as solar power, industrial drives, aerospace and automotive applications.

Overall, the NGTB15N120IHWG is an excellent choice for applications where low-voltage, high-power and high-temperature control are required. It is a reliable and efficient device, which makes it ideal for many power electronic applications.

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