The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
650V superjunction IGBTs have been fabricated. Depending on IGBT structures as well as process conditions, competitive trade-off performances have been observed. Vcesat of 1.4V and tf around 35 ns at the collector current density of 250A/cm2 were obtained with the prototype of superjunction FS IGBT. The superjunction NPT IGBT also shows tf of 35ns with Vcesat of 1.9V, which is superior to the conventional...
Trench gate field stop (FS) IGBT is widely used in various power applications owing to its low conduction and switching losses. However, the trench gate FS-IGBT induces the high saturation current due to its high cell density so that it deteriorates the short circuit ruggedness, which is essential for the power applications such as welding machines and motor controls. In this paper, a 600V trench...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.