Sep 21, 2005 #1 Kirchhoff Junior Member level 2 Joined Nov 3, 2001 Messages 22 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 77 five layers diac Can someone tell me please if the "DIAC" is a 3 or a 5 layer semiconductor? :?: THANKS!! Renzo
five layers diac Can someone tell me please if the "DIAC" is a 3 or a 5 layer semiconductor? :?: THANKS!! Renzo
Sep 21, 2005 #2 M!k Advanced Member level 2 Joined Apr 22, 2002 Messages 681 Helped 109 Reputation 218 Reaction score 35 Trophy points 1,308 Activity points 4,823 Both variants exist. Here is a good explanation, but in german: https://www.elektronik-kompendium.de/sites/bau/0410251.htm "Zweirichtungsdiode" is the 3 layer variant, "Zweirichtungs-Thyristordiode" is the 5 layer variant Mik
Both variants exist. Here is a good explanation, but in german: https://www.elektronik-kompendium.de/sites/bau/0410251.htm "Zweirichtungsdiode" is the 3 layer variant, "Zweirichtungs-Thyristordiode" is the 5 layer variant Mik
Sep 21, 2005 #3 Kirchhoff Junior Member level 2 Joined Nov 3, 2001 Messages 22 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 77 Thanks Mik! I found that page but I also see in the h**p://www.littelfuse.com/data/en/Application_Notes/AN1001.pdf document that there is a name for the 5 layer ----> " SIDAC " and lot of page refer to it as the only " DIAC " device without any reference to the 3 layer one .
Thanks Mik! I found that page but I also see in the h**p://www.littelfuse.com/data/en/Application_Notes/AN1001.pdf document that there is a name for the 5 layer ----> " SIDAC " and lot of page refer to it as the only " DIAC " device without any reference to the 3 layer one .