STGP19NC60HD

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STGP19NC60HD are a series of Insulated Gate Bipolar Transistors (IGBTs). Single IGBTs, as their name implies, contain only one device in a single package, instead of the two required for a dual IGBT. Single IGBTs are typically suitable for applications where the switching and conditioning behavior is critical, but the power requirements are low. STGP19NC60HD are part of the STGP series of discrete IGBTs, part of the wider range of products developed and produced by STMicroelectronics.

The STGP19NC60HD is optimized for medium-power applications, rated for a maximum voltage of 600V and a maximum current of 19A. The gate source voltage is 6.5V. It offers excellent switching performance, low gate charge and improved switching frequency capability. Additionally, this product offers latch-free operation and integrated over-temperature protection.

The STGP19NC60HD is appropriate for a variety of medium-power applications, including drives, inverters, load switches, and DC-DC converters. Its low switching losses, low gate charge, and low gate drive current make it well-suited for a wide range of applications, including motor drives, induction heating, consumer products, white goods, and others. Furthermore, its low gate-to-collector capacitance makes it suitable for high-power switching applications.

The working principle of the STGP19NC60HD is based on the standard IGBT mechanism. This consists of three layers, the gate-cathode, the gate-collector, and the collector-emitter. When a positive voltage is applied to the gate, an electric field is created between the gate and the cathode, which causes the current to start flowing between the gate and the emitter. At the same time, a current starts to flow between the collector and the emitter. As the voltage is increased, the current between the collector and the emitter increases, causing the voltage between the collector and the emitter to decrease, reducing the voltage across the device. This process is reversed when the positive voltage is removed from the gate, and the current stops flowing. This process is repeated each time the STG19NC60HD is switched on or off, allowing for efficient and fast switching.

The STGP19NC60HD is an excellent choice for a wide range of applications due to its versatile design. Fitted with STMicroelectronics\' proprietary over-temperature protection circuit, it is suitable for a wide range of medium-power applications, offering excellent switching performance and low gate charge. Its low gate-to-collector capacitance makes it appropriate for high-power switching applications, offering reduced switching losses and improved operating efficiency. Furthermore, its low gate drive current allows for enhanced switching frequency capability and latch-free operation.

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