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Efficient Power Conversion Corporation (EPC) Expands eGaN FET Family with Second Generation 40 Volt, 16 milliohm Power Transistor

EPC2014 delivers high frequency switching with enhanced performance in lead-free, RoHS compliant package.

EL SEGUNDO, Calif. – August 2011 - Efficient Power Conversion Corporation ( announces the introduction of the EPC2014 as the newest member of EPC’s second-generation enhanced performance eGaN FET family. The EPC2014 is environmentally friendly; being lead free, RoHS-compliant (Restriction of Hazardous Substances), and halogen free.

The EPC2014 FET is a 1.87 mm2, 40 VDS, 10 A device with a maximum RDS(ON) of 16 milliohms with 5 V applied to the gate. This eGaN FET provides significant performance advantages over the first-generation EPC1014 eGaN device. The EPC2014 has an increase in maximum junction temperature rating to 150 degrees C and is fully enhanced at a lower gate voltage than the predecessor EPC1014.

Compared to a state-of-the-art silicon power MOSFET with similar on-resistance, the EPC2014 is much smaller and has many times superior switching performance. Applications that benefit from eGaN FET performance include high-speed DC-DC power supplies, point-of-load converters, class D audio amplifiers, hard-switched and high frequency circuits.

“In addition to increases in performance, this new generation enhancement mode gallium nitride FET is offered as lead-free, halogen-free and RoHS-compliant,” noted Alex Lidow, co-founder and CEO.

In 1k piece quantities, the EPC2014 is priced at $1.12 and is immediately available through Digi-Key Corporation at

Design Support

An application note detailing the performance improvements of the EPC2014 eGaN FET can be found at

Table 1 – Summary of EPC2014 Specification Ratings

About EPC

EPC is the leader in enhancement mode Gallium Nitride based power management devices. EPC is the first to introduce enhancement-mode Gallium-Nitride-on-Silicon (eGaN) FETs as power MOSFET replacements in applications such as servers, netbooks, notebooks, LED lighting, cell phones, base stations, micro-inverters, and class-D audio amplifiers with device performance many times greater than the best silicon power MOSFETs. Visit our web site:

eGaN is a registered trademark of Efficient Power Conversion Corporation, Inc.

Press contact:

Efficient Power Conversion: Joe Engle tel: 310.986.0350 email: [email protected]