1N5406 datasheet by Diodes Incorporated

1N5406 Frequently Asked Questions (FAQs)

• What is the maximum surge current rating of the 1N5406?
  The 1N5406 has a maximum surge current rating of 200A for a single pulse, and 100A²s for repetitive pulses.
• Is the 1N5406 diode suitable for high-frequency switching applications?
  No, the 1N5406 is a standard recovery diode and not suitable for high-frequency switching applications. It has a relatively slow reverse recovery time (trr) of 3μs.
• Can I use the 1N5406 in a bridge rectifier configuration?
  Yes, the 1N5406 can be used in a bridge rectifier configuration, but it's essential to ensure that the diodes are properly heat-sinked and the maximum current rating is not exceeded.
• What is the thermal resistance of the 1N5406?
  The thermal resistance (RθJA) of the 1N5406 is 25°C/W, which means that for every watt of power dissipated, the junction temperature will rise by 25°C above the ambient temperature.
• Is the 1N5406 diode RoHS compliant?
  Yes, the 1N5406 diode made by Diodes Incorporated is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not contain hazardous substances like lead, mercury, or cadmium.