infineon 3.3KV IGBT高速开关应用

infineon 3.3KV IGBT高速开关应用
CIBH Diode with Superior Soft Switching Behavior
in 3.3kV Modules for Fast Switching Applications
Jürgen Biermann, Infineon Technologies AG, Max-Planck-Strasse 5, D-59581 Warstein, Germany
Manfred Pfaffenlehner, Infineon Technologies AG, Am Campeon 1-12, D-85579 Neubiberg, Germany
Hans Peter Felsl, Infineon Technologies AG, Am Campeon 1-12, D-85579 Neubiberg, Germany
Thomas Gutt, Infineon Technologies AG, Am Campeon 1-12, D-85579 Neubiberg, Germany
Holger Schulze, Infineon Technologies Austria AG, Siemensstrasse 2, A-9500 Villach, Austria




Abstract
A new technology for the vertical architecture of free wheeling diodes (FWDs) is introduced, which is
optimized for applications with high switching frequencies. To minimize the turn off losses of the diode
and the turn on losses of the IGBT,