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The GBPC104-E4/51 is a glass passivated single-phase bridge rectifier manufactured by Vishay General Semiconductor. It features a GBPC1 package with an average forward rectified output current of 3.0 A at a case temperature of 60 °C and a maximum repetitive peak reverse voltage of 400 V. The device supports a peak forward surge current of 60 A and exhibits a typical junction capacitance of 21 pF per diode. Operating temperatures range from -55 °C to +150 °C, with a maximum instantaneous forward voltage drop of 1.0 V at 1.5 A.
Verify the specific ordering suffix against official documentation to confirm compliance status and packaging details. Ensure that thermal management requirements align with the specified derating curves for both heatsink and PCB mounting configurations. Confirm mechanical torque specifications during assembly to maintain structural integrity.
Select this component based on the required 400 V reverse voltage rating and 3.0 A continuous current capacity. Evaluate thermal resistance values to determine appropriate cooling methods. Consider the physical dimensions of the GBPC1 package for PCB layout constraints. Verify lead length requirements for through-hole mounting applications.
This part belongs to the GBPC1005 through GBPC110 series of glass passivated bridge rectifiers. All variants share identical electrical characteristics except for their maximum repetitive peak reverse voltage ratings, which range from 50 V to 1000 V. The E4 suffix indicates RoHS compliance and commercial grade material categorization.
Direct replacements within the same series include GBPC1005, GBPC101, GBPC102, GBPC106, GBPC108, and GBPC110, provided the voltage rating meets or exceeds the circuit requirements.