Ultra-fast Trench IGBTs are optimised for welding

14th October 2014
Nat Bowers

Providing extremely low conduction and switching losses, International Rectifier's IR66xx series of IGBTs are optimised for welding applications. The high performance 600V ultra-fast Trench-gate IGBTs feature a soft recovery low Qrr diode and ultra-fast switching of 8-30KHz with 5µs short circuit rating.

Utilising Trench thin wafer technology for low conduction and switching losses, the 600V IGBTs also provide low VCE(ON) and positive temperature coefficient to enable easy parallelling. High switching frequency, maximum junction temperature of 175°C and low EMI improve reliability, system efficiency and rugged transient performance.

“Delivering lowest conduction and switching losses, the IR66xx series provides a rugged, reliable solution for designers looking to optimise performance in welding applications,” commented Llewellyn Vaughan-Edmunds, IGBT Product Marketing Manager, Energy Saving Products Business Unit, International Rectifier.

Supplied in TO-247 packages, the RoHS compliant IGBTs are available now for production orders with prices from $1.49 to $4.58 each in 10,000 unit quantities.

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