The maximum surge current rating of the 1N4001-B is 30A for a single cycle, and 10A²s for repetitive surges.
No, the 1N4001-B is a standard recovery diode, not suitable for high-frequency switching applications. It's recommended for general-purpose rectification and low-frequency switching applications.
The thermal resistance of the 1N4001-B is typically around 10°C/W, but this can vary depending on the specific package and mounting conditions.
While the 1N4001-B can be used in a switching power supply, it's not the best choice due to its relatively slow recovery time (trr) of 3μs. A faster diode with a shorter trr would be more suitable for high-frequency switching applications.
The 1N4001-B has a maximum repetitive peak reverse voltage (Vrrm) of 50V, making it suitable for low-to-medium voltage applications. For higher voltage applications, a different diode with a higher Vrrm rating would be required.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
1N4001-B Overview
Use the download button to access the 1N4001-B schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like 1N400,
or try a keyword search, such as Rectifier Diodes