IRD3CH42DB6

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The IRD3CH42DB6 is a single-phase ultra fast rectifier bridge, which works by combining the power of four diodes. This particular model features high temperature metallurgically bonded multiple-column construction, and is a great choice for a variety of applications. In terms of operation, the IRD3CH42DB6 works like any other diode bridge, taking AC input and converting it to a DC output.

The device is designed to handle high amperage and peak load conditions, making it a great choice for bridge rectifier applications in motor control, welding systems, and more. It also offers excellent EMI and RFI performance, thanks to intentional external components. Additionally, thanks to its extended operating temperature range and its full wave double side cooling capability, the IRD3CH42DB6 is a great choice for use in harsh environments.

The IRD3CH42DB6 has an average forward current of 120 A (Max. achievable \'on state\' DC current) with an average forward voltage drop of 1.07 V for the forward biased non-repetitive pulsed mode. In addition, it features a reverse leakage current of < 8 mA at 25°C and 0.5 A surge current capability. The peak repetitive reverse voltage (VRRM) of 1000 V makes it suitable for use in a variety of applications as well, such as motor control and generators.

Aside from motor control, the IRD3CH42DB6 can also be used in other applications including AC-DC conversion, UPS systems, DC-DC converters, electrosurgical equipment, and more. To dissipate heat, the device is constructed with a metal baseplate that belongs to the high-temperature metallurgically bonded design family. This not only helps in dealing with temperature issues but also adds to the overall durability and safety.

The application and working principle of the IRD3CH42DB6 are pretty straightforward and are based on the same principles other diode rectifiers follow. The device takes AC current and passes it through four diodes, so that only one direction of current flow occurs, resulting in a DC output. Due to its diverse features, the IRD3CH42DB6 is a popular choice for high-amperage and rapid-cycling devices.

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