Identifying pin configuration of common thyristors

[mozikluv]

to the moderator: can i post a table for thyristor case style & pin configuration. this would be of great help for guys who want to use this device and how to identify the pin configuration. thanx.

 

[Ravi]

This infor.is usually available in the data books. But for guys who do not have such books,this could be a great help.

 

[mozikluv]

Case style & Pin config. of common Thyristors

here's the table:
TO-92 TO-220 TO-202 T-218
SCR
Pin 1 K K K K
2 G A A A
3 A G G G
TRIAC
Pin 1 MT1 MT1 MT1 MT1
2 G MT2 MT2 MT2
3 MT2 G G G
QUADRAC
Pin 1 -0- MT1 -0- -0-
2 MT2
3 T

Note: For non-insulated types the heatsink tab also is either the Anode or MT2.

Hope this would be of great help.