Aug 4, 2013 #1 D Dominic Arthur Newbie level 1 Joined Aug 4, 2013 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 6 with the exception of transistor 2n3055, can any high current power transistor TO 3 been used for solar cell?
with the exception of transistor 2n3055, can any high current power transistor TO 3 been used for solar cell?
Aug 4, 2013 #2 kam1787 Advanced Member level 3 Joined Jul 5, 2010 Messages 926 Helped 167 Reputation 340 Reaction score 168 Trophy points 1,323 Location English Activity points 5,825 https://hackaday.com/2012/04/13/using-diodes-and-transistors-as-solar-cells/ https://www.fieldlines.com/index.php?topic=128263.0 so it seems. probably the 2n3055 is used the most as it has a large surface area and is cheap
https://hackaday.com/2012/04/13/using-diodes-and-transistors-as-solar-cells/ https://www.fieldlines.com/index.php?topic=128263.0 so it seems. probably the 2n3055 is used the most as it has a large surface area and is cheap
Aug 5, 2013 #3 D dick_freebird Advanced Member level 7 Joined Mar 4, 2008 Messages 9,308 Helped 2,343 Reputation 4,707 Reaction score 2,603 Trophy points 1,393 Location USA Activity points 73,776 The power transistor is likely to 1) have plated the front surface with emitter metallization, limiting incoming photonic absorbtion 2) locate the significant (C-B) junction deep in the silicon where short wavelengths' freed charge may not be seen Produce electricity? Sure. Produce useful, let alone cost effective, amounts? Not likely.
The power transistor is likely to 1) have plated the front surface with emitter metallization, limiting incoming photonic absorbtion 2) locate the significant (C-B) junction deep in the silicon where short wavelengths' freed charge may not be seen Produce electricity? Sure. Produce useful, let alone cost effective, amounts? Not likely.