In summary, Vishay’s Fred Pt® planar technology includes a Tjmax of 175°C, flexible Vf/Qrr trade off, 1 to 200 A current ranges and a soft recovery behavior at any temperature just to name a few features. Vishay Fred Pt® Ultrafast Diodes are available in the eSMP® flat type surface mount packages. This provides higher current density and power efficiency as well as better thermal performance and reliability.