CM75TL-24NF

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CM75TL-24NF Application Field and Working Principle

CM75TL-24NF is an insulated gate bipolar transistor (IGBT) module that has been designed with the latest technology to provide high performance power switching capabilities. It is a part of a larger portfolio of IGBT modules from Mitsubishi Electric offering maximum power ratings between 1.2 and 12 kW.

The CM75TL-24NF is an all-in-one integrated device combining IGBTs, prebuilt gate drive circuits, snubber capacitors, sensing resistors, and pre-wired connectors in a single package. It contains four DM75TLS-24 power IGBT chips with a maximum collector-emitter voltage of 600 V. The CM75TL-24NF features low switching losses, fast recovery times, and a high current capability, making it an ideal choice for applications that require fast switching cycles and accurate current sensing.

The main application fields of the CM75TL-24NF include motor control, power supplies, power converters, medical equipment, home appliances, and renewable energy systems. The module offers users the ability to reduce power losses during switching while providing a robust and reliable design. The CM75TL-24NF can also support applications that require the sensing of current and temperature because of its integrated resistors and thermistors.

The working principle of the CM75TL-24NF is to allow current to flow through the IGBT when a gate voltage is applied. The IGBT is made of a substrate layer, a gate layer, and a collector layer. When a gate voltage is applied, electrons are induced near the gate layer and a depletion region is formed between the gate and collector layer. This creates an electric field which repels electrons from the collector to the drain, allowing a current to flow.

The CM75TL-24NF has been designed with the latest technological advancements such as an integrated active Miller clamp to reduce Miller plateau losses and a reduced gate charge to improve switching times. It also features a low gate voltage to reduce gate losses and optimize power efficiency for a variety of applications.

The CM75TL-24NF is an ideal device for a variety of power switching applications due to its high performance characteristics, integrated protection circuits, and onboard connectivity. It offers users a reliable and cost-effective solution for their power switching needs and can withstand high currents and voltages while providing fast switching cycles and accurate current sensing.

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