I have an RGB LED Strip that I'm trying to get working. The tutorial I'm using calls for N-Channel power MOSFET's, and I have 2N 7000-021 Transistors.
I thought these were similar in form and function, but my setup doesn't appear to work, and I'm not sure why. They are the only difference between the tutorial and my setup, so I'm guessing it must be them.
I unfortunately don't know enough to say if they are different or not. I'd appreciate a tip or two!
The 2N7000 is a mosfet with a maximum continuous drain current rating of 200mA and Rds(on) @ Vgs=5V specified up to 50mA. So if your LED strip needs 200mA 50mA or less and you connect it correctly, it will probably be OK.
The spec says 12V @ 60mA per segment and implies that segments are connected in parallel. So that's 1.2A for 20 segments. You definitely need a power mosfet for that.