Ultra-fast trench IGBTs rated 650V, for welding, solar, motors, induction heating

Ultra-fast trench IGBTs rated 650V, for welding, solar, motors, induction heating

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International Rectifier has added insulated-gate bipolar transistors (IGBTs) with 650V devices optimised for fast switching applications including solar inverters, welding equipment, industrial motors, induction heating and uninterruptible power supplies (UPS).
By eeNews Europe

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Ranging from 15A to 90A, the IRGP47xx family of IGBTs uses trench thin-wafer technology to reduce conduction and switching losses to deliver increased system efficiency. Available as discrete devices or co-packaged with a soft recovery low Qrr diode, these IGBTs are optimised for ultra-fast switching (8 kHz-30 kHz), offering an increased short circuit rating of 6µs, and positive VCE(ON) temperature coefficient for easy paralleling. The higher breakdown voltage provides extra reliability during extreme weather variations and AC-line instability, and eliminates the requirement for voltage suppression devices.

They feature low VCE(ON) of 1.7V (typical) at 100°C and low total switching energy (ETS) to reduce power dissipation. Offered as packaged devices, other key features include maximum junction temperature of 175°C and low EMI for improved reliability.

International Rectifier; www.irf.com A selection tool can be accessed directly at mypower.irf.com/IGBT

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