We're trying to build a PCB here which originally has several 1N4001 diodes but we only have 1N4007 or 1N4008 diodes.
What would be the consequences of such replacement? Are 1N4001 diodes more "sensitive" than the other ones? What would it be the difference in its specs?
Best Answer
The 1N4001 diode is considered a general purpose rectifier. It's in a family along which includes the 1N4001 through 1N4007 diodes.
I have never heard of (and cannot find) a 1N4008.
You should look at the datasheet for these diodes to determine if you can substitute them safely.
The main difference is in the maximum ratings:
You will have to make the determination of what constitutes an acceptable replacement because we do not know the characteristics of your device.