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VS-KBPC604PBF 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 400V 6A D-72. Review the specifications below when checking this part for your BOM.
The VS-KBPC604PBF is a single-phase silicon rectifier bridge from the Vishay KBPC6 series, housed in a D-72 package. It provides a maximum repetitive peak reverse voltage (VRRM) of 400 V and supports an average output current (IO) of 6.0 A at a case temperature of 50 °C with resistive or inductive loads. The device withstands non-repetitive surge currents up to 137 A for 8.3 ms pulses. Operating junction temperatures range from -40 °C to +150 °C, with a typical forward voltage drop of 1.2 V per diode.
Verify the specific ordering suffix against the manufacturer's datasheet to confirm compliance status and packaging details. Ensure the component matches the required thermal resistance and mechanical dimensions for the target application before finalizing procurement orders.
Select this component when a 400 V rating and 6 A continuous current are required within the KBPC6 form factor. Consider the 0.21 K/W thermal resistance and operating temperature limits during thermal management design to ensure reliable operation under expected load conditions.
This part belongs to the Vishay VS-KBPC6 series, which offers higher current ratings compared to the KBPC1 series. Both series share the same D-72 package outline but differ in their electrical capabilities, specifically regarding average output current and surge handling.
Compatible substitutes include other Vishay KBPC6 series parts with matching voltage ratings, such as the VS-KBPC602 or VS-KBPC606, provided they fit the existing PCB footprint and meet the system's thermal requirements.
The maximum DC output current is 6.0 A at a case temperature of 50 °C with resistive or inductive loads.
The thermal resistance (RthJC) is approximately 0.21 K/W.
Yes, it can handle capacitive loads, though the maximum allowable DC output current decreases to 4.7 A under these conditions.
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