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EPC Space Announces Cost Effective 60 V Rad Hard Gallium Nitride (GaN) device


EPC Space Announces Cost Effective New 60 V Rad Hard Gallium Nitride (GaN) Power Device forDemanding Space Applications


EPC Spaceintroduces a new 60 V radiation-hardened (rad-hard) gallium nitride (GaN) transistor for power conversion solutions in critical spaceborne and other high reliability environments.


EPC Spaceannounces the introduction of EPC7014UB, a 60 V radiation-hardened gallium nitride transistorthat is lower in cost and is a more efficient solution than the nearest comparable radiation hardened (RH) silicon MOSFET. Utilizing GaN technology, the EPC7014UB outperforms RH silicon-based devices as it offers higher breakdown strength, faster switching speed, and lower on-resistance, than other RH power devices.


Lower resistance and gate charge enable faster power supply switching frequencies resulting in higher power densities, higher efficiencies, and more compact and lighter weight circuitry for critical spaceborne missions.


Applications benefiting from the performance of these products includepower suppliesfor satellites and space mission equipment,light detection and ranging (lidar)for robotics and autonomous navigation and rendezvous docking,motor drivesfor robotics, instrumentation and reaction wheels, andion thrustersfor satellite orientation and positioning, as well as interplanetary propulsion of low-mass robotic vehicles. Additionally, the EPC7014UB can be used as a gate driver interface between CMOS or TTL control circuits and power devices in a radiation hardened environment.


TheEPC7014UB, is a 60 V, 580 mΩ, 4 APulsed, rad-hard eGaN FET in an industry standard UB package.The EPC7014UB has a total dose rating greater than 1 Mrad and SEE immunity for LET of 85 MeV/(mg/cm2). These devices are also offered in a chip-scale package fromEPC.


"GaN technology enables a new generation of power conversion and motor drives in space operating at higher frequencies, higher efficiencies, lower cost, and greater power densities than achievable with rad hard silicon" said Bel Lazar, CEO of EPC Space. "We are excited about this technology's ability to provide mission-critical components for the space and other high-reliability markets".


Price & Availability


500 units space level grade pricing starts at $160/each. Contact factory for availability and delivery.


About EPC Space

EPC Spaceprovides revolutionary high-reliability radiation hardened enhancement-mode gallium nitride power management solutions for space and other harsh environments.

Radiation hardened GaN-based power devices address critical spaceborne environments for applications includingpower supplies,light detection and ranging (lidar),motor drive, andion thrusters.

 eGaNis a registered trademark of Efficient Power Conversion Corporation, Inc.

Press Contact

Efficient Space: Renee Yawger, +1 908 619 9678

European contact:  June Hulme, +44 (0) 1270 872315, +44 (0) 7712 654009