FF300R12KE4PHOSA1

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The FF300R12KE4PHOSA1 is an insulated-gate bipolar transistor (IGBT) module that is used in a variety of power control applications. It combines the fast switching of a standard MOSFET with the voltage handling capabilities of traditional bipolar transistors. In addition, its insulated-gate construction provides improved dynamic range, switching speed, and reliability, making it a popular choice for high-powered applications.

Applications

The FF300R12KE4PHOSA1 is well-suited for applications in which high power control stability and tolerance is critical. It is commonly used in applications such as motor control, frequency inverters, UPS backup systems, and welding power supplies. In addition, it is suitable for use in direct drives, AC and DC drives, solar converters, high power rectifiers, and solar inverters.

Working Principle

The FF300R12KE4PHOSA1 is a three-phase structure consisting of three bidirectional IGBT modules connected in parallel and operating independently. This arrangement allows the module to control higher currents and voltages. The IGBTs are usually driven with three independent pulse width modulation (PWM) signals. The module contains many integrated safety features, such as protection against blocking, short-circuiting, overcurrent, and overtemperature. The module also has an internal electrostatic protective circuit built in. This device is typically operated in parallel for higher-power applications, with an added DC bus converter for additional power.

Specifications

The FF300R12KE4PHOSA1 is a 12-pack IGBT module with a maximum blocking voltage of 1200V and a nominal current rating of 300A. It is capable of carrying currents up to 800A and has a power dissipation of up to 24kW. The module has a typical on-state voltage drop of 1.6V and a typical switching frequency of 10 kHz. The module has a creepage distance of 30 mm and an insulation distance of 18 mm. Its nominal gate charge is 46nC and it has an isolation voltage rating of 1.2 kV.

Conclusion

The FF300R12KE4PHOSA1 IGBT module is a popular choice for many power control applications, due to its fast switching capabilities, high power handling capabilities, and reliable construction. Its three-phase structure gives it higher current and voltage handling capabilities and its integrated safety features provide reliable operation. It is a great choice for motor control, frequency inverters, UPS backup systems, and welding power supplies.

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