The recommended mounting torque for the 1N5401 diode is 10-15 in-lbs (1.1-1.7 Nm) for the axial lead version, and 5-10 in-lbs (0.56-1.1 Nm) for the radial lead version.
Yes, the 1N5401 diode can be used in a switching power supply, but it's not the most suitable choice due to its relatively high forward voltage drop and reverse recovery time. A faster diode like the 1N5408 or a Schottky diode may be a better option.
To handle the thermal resistance of the 1N5401 diode, ensure good thermal contact between the diode and the heat sink, use a thermal interface material if necessary, and consider the ambient temperature and air flow in your design.
No, the 1N5401 diode is not suitable for high-frequency applications due to its relatively high capacitance and reverse recovery time. A diode with lower capacitance and faster switching times, such as a Schottky diode, may be a better choice.
The 1N5401 diode has a maximum repetitive peak reverse voltage of 100V, so it's suitable for applications up to 100V. However, if you need a diode for higher voltage applications, consider a diode with a higher voltage rating, such as the 1N5406 or 1N5408.
1N5401 datasheet
by Diodes Incorporated
