Analysis of information sources in references of the Wikipedia article "1N400x二极管" in Chinese language version.
Common diodes are the 1N914, for light-duty signal-switching applications, and the 1N4000 series (1N4001, 1N4002, 1N4003, and 1N4004).
A good generic diode for 1 A or less is the 1N4000 series devices.
A Type No. 1N4004 diode, a popular diode for rectifying ac to dc.
Earlier I mentioned that 1N4004's are rectifiers. They don't have any specfications in their datasheet for turn-on or turn-off characteristics.
Earlier I mentioned that 1N4004's are rectifiers. They don't have any specfications in their datasheet for turn-on or turn-off characteristics.