Standard for diode pin numbering

[v_kumar]

hi,
I am having confusion in 2 pin diode pin numbering,
In my boards i use to follow that anode as pin 1 and cathode as pin 2.
but few of my friends follow the reverse way..
can any one let me know the standard numbering convention for diodes


Thanks

 

[prakash13]

diode pin numbering

hello, kumar
what they said is correct
pin 1 is cathode and pin 2 is anode
this is a standard numbering

 

[v_kumar]

diode pin numbering

But in my earlier work place we use to follow pin 1 as anode unless otherwise specified by the manufacturer.
can you upload any supportive document on the same.

thanks