Hello
Now I have searched and measured enough! I think I need some help.
I am looking for an NPN transistor with a low cut-in voltage/ on-voltage (Emitter-Base voltage that switches on the transistor).
I know this voltage is physically limited to approximately 600-700mV, but still there are variations between different transistor types.
I need a cut-in voltage of max. 600mV @ 10mA Ic (room temperature).
The preferred housing is a TO92 and VCEO>30V
I could also use some low threshold VGS MOSFET, but I did not find any such type either.
The old germanium transistors could probably also be used, but there seems not to be any commercial, low-cost types available.
Thankful for answer!
Now I have searched and measured enough! I think I need some help.
I am looking for an NPN transistor with a low cut-in voltage/ on-voltage (Emitter-Base voltage that switches on the transistor).
I know this voltage is physically limited to approximately 600-700mV, but still there are variations between different transistor types.
I need a cut-in voltage of max. 600mV @ 10mA Ic (room temperature).
The preferred housing is a TO92 and VCEO>30V
I could also use some low threshold VGS MOSFET, but I did not find any such type either.
The old germanium transistors could probably also be used, but there seems not to be any commercial, low-cost types available.
Thankful for answer!