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VS-26MB20A is listed in the Bridge Rectifier range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is BRIDGE RECT 1PHASE 200V 25A D-34. Review the specifications below when checking this part for your BOM.
The VS-26MB20A is a single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a 200 V repetitive peak reverse voltage (Vrrm) and supports an average forward rectified current (If) of 25 A. The device handles a non-repetitive peak forward surge current (Ifsm) of 420 A. Electrical characteristics include a maximum peak forward voltage (Vf) of 1.11 V and a peak reverse leakage current (Ir) of 10 μA. It operates within a junction temperature range of -55°C to +150°C. The component utilizes a D-34 package with four pins and employs screw terminal mounting for secure installation.
Verify the manufacturer part number VS-26MB20A against official Vishay documentation to ensure authenticity. Confirm that the D-34 package dimensions and screw terminal specifications match the design requirements. Check for RoHS compliance status in the latest datasheet. Ensure the voltage and current ratings align with the specific application needs before procurement.
Select this component when a 200 V rating and 25 A continuous current are required in a compact D-34 package. Consider the 1.11 V forward voltage drop for thermal management calculations. Verify that the screw terminal mounting method is compatible with the PCB or chassis design. Compare the 420 A surge capability against potential inrush currents in the target circuit.
The VS-26MB20A belongs to the VS-26MB series of single-phase bridge rectifiers from Vishay. This series offers various voltage ratings while maintaining consistent current handling and package dimensions. The D-34 package provides a robust solution for high-current applications requiring reliable screw terminal connections. Other variants in the series differ primarily in their peak reverse voltage capabilities.
Check for direct substitutes with identical electrical parameters and mechanical footprint. Ensure any replacement maintains the 25 A current rating and 200 V voltage rating. Verify compatibility with the D-34 package and screw terminal mounting style. Consult Vishay's official substitution guide for approved alternatives.
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