Looking at the datasheet with forward voltage of 1v there should be around 170ma
On my test circuit I have 10vdc supply limited to 200ma, series resistor of 470 ohms and then the 1n4148 diode.
My question is why am I only measuring 20mA ? I have a voltage of .95 across the diode which suggests I should be getting at least 100ma.
Thanks
Graham
On my test circuit I have 10vdc supply limited to 200ma, series resistor of 470 ohms and then the 1n4148 diode.
My question is why am I only measuring 20mA ? I have a voltage of .95 across the diode which suggests I should be getting at least 100ma.
Thanks
Graham