Teledyne e2v HiRel is screening 650V 60A GaN power transistors to NASA Level 1 flow for space use, and has released a 100V high-speed GaN or silicon gate driver. The transistors (right) are both enhancement-mode, top-side-cooled GaN-on-silicon hemts. “The parts go through NASA Level 1 screening flow and can be brought up to full Level 1 conformance ...

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