6AL5_i1 (Twin small signal vacuum diode)

The 6AL5 is the most popular vacuum diode, mainly intended for small signal conditioning, but also for light load rectification.

link to the .subckt 6AL5_i1 file

6H6 (Twin vacuum diode, metall housing)

link to the .subckt 6H6_i1 file

GZ34 (rectifier vacuum diode)

link to the .subckt GZ34,TEi1 file