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BYQ28E-100-E3/45 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ARRAY GP 100V 5A TO-220-3. Review the specifications below when checking this part for your BOM.
The BYQ28E-100-E3/45 is a dual common cathode ultrafast rectifier from Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 100 V and a total maximum average forward rectified current of 10 A (5.0 A per diode). The device exhibits an ultrafast recovery time of 25 ns and a low forward voltage drop of 1.25 V at 10 A. It operates within a junction temperature range of -40 to +150 °C and supports a peak forward surge current of 55 A.
Verify the specific ordering code suffix against the manufacturer's official documentation to confirm package type and compliance status. Ensure that the selected variant matches the required thermal resistance and mounting specifications for the intended application environment. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement orders.
Select this component for designs requiring dual common cathode configurations with ultrafast recovery speeds. Evaluate the thermal management requirements based on the specified junction-to-case thermal resistance. Confirm that the 100 V reverse voltage rating provides adequate margin for the circuit's peak operating voltages under all expected load conditions.
This part belongs to the BYQ28E series of dual common cathode ultrafast rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different voltage ratings and package options such as TO-220AB, ITO-220AB, and D2PAK. These devices are designed for general-purpose high-speed rectification in modern power electronics systems.
Direct substitutes include other Vishay dual common cathode ultrafast rectifiers within the same family, such as the BYQ28E-150 or BYQ28E-200, provided the voltage ratings align with the circuit requirements. Verify pinout compatibility and thermal performance when considering alternatives from other manufacturers.
The maximum repetitive peak reverse voltage (VRRM) for the BYQ28E-100 is 100 V.
Yes, the datasheet specifies that the device has soft recovery characteristics, which help minimize switching losses and electromagnetic interference.
The typical thermal resistance from junction to case (RθJC) is 4.5 °C/W.
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