1994IEC 60747-6/AMD2:1994 Semiconductor devices; discrete devices and integrated circuits; part 6: thyristors; amendment 2
1991IEC 60747-6/AMD1:1991 Semiconductor devices; discrete devices and integrated circuits; part 6: thyristors; amendment 1
1983IEC 60747-6:1983 Semiconductor devices. Discrete devices. Part 6 : Thyristors
IEC 60747-6/AMD1:1991 Semiconductor devices; discrete devices and integrated circuits; part 6: thyristors; amendment 1 was changed to IEC 60747-6:2000 Semiconductor devices - Part 6: Thyristors.