IRGPC50UD2

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The IRGPC50UD2 is a single IGBT (shown in Figure 1). It is made of a Chip IGBT housed in the DirectFET® Power MOSFET package and feature a fast switching times and low forced commutation losses. It is a part of the Infineon\'s Genius IGBT series that is designed for high reliability and a reduction in power loss for inverter drive circuits, motor control and general power conversion.

The IRGPC50UD2 is especially suitable for products and applications that require fast switching and lower switching losses. This device is extensively used in power supplies and UPS equipment, motor controls, home appliances, robotics and automation, and solar energy applications. It is also suitable for high frequency and soft switching applications such as those found in fast charging systems, welding machines, variable speed drives, and AC/DC converters.

Working Principle

The IRGPC50UD2 is a part of the single IGBTs that operate on the principle of a conductive unipolar transistor. It has a “collector” which is made up of the p-type material and one plate of the ceramic substrate. The “base” consists of the n-type material (emitter) and second plate of the ceramic substrate. The “emitter” is the conductive path through which the current travels. The IGBT has high breakdown voltage and low forward voltage drops, as well as fast switching times, due to its unipolar structure.

The IRGPC50UD2 have a breakdown voltage(V CEO ) of 500V, a Collector-Emitter Voltage(V CES ) of 600V and a Collector-Emitter saturation Voltage (V CE ) of 5V. Its maximum current is rated at 30A, and its switching times at 600V are about 4µs for both rise and fall.

Because of its unipolar operation, the IRGPC50UD2 can be used in an array of DC/DC and AC/DC applications. For DC/DC applications, the device can be used as a switching element in buck, boost, and buck-boost converters. For AC/DC applications, it can be used as a switching device in AC inverters, rectifiers, and converters.

In addition to its fast switching time, the device also features low reversed Recovery Time (t rr ). Due to its low switched Recovery Loss (Q rr ) it can provide efficient power conversion. Its low tail current (I TRR ) also makes it suitable for high frequency applications when paired with a customized design.

The IRGPC50UD2 is specially designed to offer a high level of reliability; it is short-circuit proof and temperature independent. Its design also ensures a low thermal resistance, which limits the die temperature to an acceptable level and helps to extend the device’s lifetime.

Finally, the device is also equipped with a built-in Latch-Up protection circuit that ensures the device is safe in the event of inrush current.

Overall, the IRGPC50UD2 is a versatile and reliable power device that can be used in a range of applications. Its fast switching time and low thermal resistance make it suitable for high frequency and soft switching applications. Its low thermal resistance also helps to extend the device’s lifetime. It is especially suitable for applications and products that require fast switching and lower switching losses.

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