AN1768容许雪崩电力肖特基二极管

AN1768容许雪崩电力肖特基二极管

AN1768
APPLICATION NOTE

ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES
D. JOUVE



INTRODUCTION
The design of Switch Mode Power Supply (SMPS) is subjected to ever increasing cost and efficiency
constraints.
One way to respond to these aggressive specifications is to use components closer to their intrinsic limits.
The increasing use of Schottky diodes in the avalanche area is a good example of this evolution.
To help the designer to optimize the choice of the Schottky diode in a rectification application,
STMicroelectronics is proposing a s