As shown in this graph, the switching performance of the TMBS is also better. To demonstrate the improved performance, the new TMBS rectifiers were compared with conventional planar Schottky rectifiers in actual applications. In the first test, a 350 W switch-mode power supply was used as a test vehicle. The TMBS devices rated at 40 A and 100 V were compared to industry-standard Schottky rectifiers rated at 20 A and 100 V. The TMBS rectifiers were also compared to planar Schottky rectifiers with ratings of 60 A and 100 V. All devices used in this evaluation were in the standard TO-220 package.