LED and heat

waion

Newly Enlightened
Joined
Oct 19, 2003
Messages
89
Location
Hong Kong
I have soldered a red luxeon like emitter of about 1W and found that the diode inside glowed when I was soldering negative leg to the wire with my 40W soldering device. This happened too with the positive leg. I never know that a LED could glow with heat! /ubbthreads/images/graemlins/ooo.gif

Have anyone seen this before??
 

PeterB

Enlightened
Joined
May 17, 2003
Messages
444
Location
Germany
I have also seen this once, but attributed it to a electrically charged soldering iron...
 
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