Aug 22, 2019
05:32 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Aug 22, 2019
05:32 AM
Hi,
the title already reveals what my question is about:
What are the advantages of the 4 pin over the 3 pin device? Why does an aux. Source connection help?
Thanks in advance!
the title already reveals what my question is about:
What are the advantages of the 4 pin over the 3 pin device? Why does an aux. Source connection help?
Thanks in advance!
Solved! Go to Solution.
- Tags:
- IFX
1 Solution
Aug 26, 2019
01:43 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Aug 26, 2019
01:43 AM
4 pin have an aux. Source connection could help to improve the switching efficiency ,the turn on loss is around 60%~70% , tun off loss is around 80% when compare with 3pin.
It is also good for the parallel usage.The separate Kevin Pin sperate itself with the E pin which conducting the high current ,without the attenuation of the gate voltage coming from the power emitter, the switching of the IGBT becomes faster than in the standard TO-247 package.
It is also good for the parallel usage.The separate Kevin Pin sperate itself with the E pin which conducting the high current ,without the attenuation of the gate voltage coming from the power emitter, the switching of the IGBT becomes faster than in the standard TO-247 package.
1 Reply
Aug 26, 2019
01:43 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Aug 26, 2019
01:43 AM
4 pin have an aux. Source connection could help to improve the switching efficiency ,the turn on loss is around 60%~70% , tun off loss is around 80% when compare with 3pin.
It is also good for the parallel usage.The separate Kevin Pin sperate itself with the E pin which conducting the high current ,without the attenuation of the gate voltage coming from the power emitter, the switching of the IGBT becomes faster than in the standard TO-247 package.
It is also good for the parallel usage.The separate Kevin Pin sperate itself with the E pin which conducting the high current ,without the attenuation of the gate voltage coming from the power emitter, the switching of the IGBT becomes faster than in the standard TO-247 package.