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SC3BK1 is listed in the Bridge Rectifier range at ChipApex. The manufacturer field lists Semtech Corporation. Its product description is BRIDGE RECT 3PHASE 100V 13A. Review the specifications below when checking this part for your BOM.
The SC3BK1 is a three-phase full-wave bridge rectifier manufactured by Semtech Corporation. It features a standard recovery profile with a maximum repetitive peak reverse voltage of 100V and an average forward rectified current rating of 13A per leg. The device utilizes a through-hole package configuration suitable for industrial power conversion applications requiring reliable AC-to-DC conversion in three-phase systems.
Verify RoHS compliance status carefully, as multiple sources indicate the SC3BK1 is lead-containing and non-compliant with current environmental directives. Confirm package dimensions and pinout compatibility with existing PCB footprints before ordering. Ensure the 100V reverse voltage rating meets the specific circuit requirements. Check for restricted availability or alternative sourcing options due to potential discontinuation or supply constraints.
Select this component when a three-phase rectification solution with a 100V blocking voltage and 13A current capacity is required. Consider the standard recovery time for applications where switching speed is not critical. Evaluate thermal management needs based on the 13A rating and ambient operating conditions. Verify that the through-hole package aligns with the manufacturing process and mechanical design constraints of the target equipment.
Semtech Corporation offers a range of semiconductor products including surge protection and connectivity solutions. The SC3BK1 belongs to their discrete diode portfolio, specifically designed for power rectification tasks. This part represents a legacy or specialized component within their broader catalog, distinct from their more recent IoT and signal integrity product lines.
No public confirmed substitute part numbers are available in the provided documentation. Engineers should consult official Semtech channels for direct replacement recommendations or equivalent specifications.
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