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D6020L53 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is DIODE STANDARD 600V 12.7A TO220. Review the specifications below when checking this part for your BOM.
The Littelfuse D6020L53 is a single-phase rectifier diode housed in a TO-220AB through-hole package. It features a peak repetitive off-state voltage of 600V and an average on-state current rating of 12.7A, with a maximum forward current capacity of 20A. The device exhibits a reverse recovery time of 4 µs and operates within a junction temperature range from -40°C to +150°C. Key electrical characteristics include a maximum holding current of 22 mA and a typical forward voltage drop of 1.6V at rated current.
Verify the specific suffix '53' against official Littelfuse documentation to confirm pinout and isolation tab configuration. Confirm component status as discontinued before finalizing design-in decisions. Ensure procurement sources provide valid traceability certificates matching the manufacturer's original batch records.
Select this component when a 600V blocking voltage and 12.7A continuous current are required in a standard TO-220 footprint. Consider the 4 µs reverse recovery time for switching frequency limitations. Evaluate thermal management requirements given the 150°C junction limit and compare against alternative series if higher efficiency or faster switching is needed.
This part belongs to Littelfuse's general-purpose rectifier diode family designed for industrial and consumer electronics. It utilizes a planar passivation process for reliability. The TO-220AB package provides efficient heat dissipation through an isolated metal tab, facilitating mounting onto external heatsinks for high-power thermal management scenarios.
Consult official Littelfuse substitution guides for verified equivalents. Generic replacements may differ in reverse recovery characteristics or thermal resistance. Verify that any substitute maintains the same 600V rating and 12.7A current capacity within the TO-220 form factor.
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