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The Vishay 2KBP02M-M4/51 is a glass passivated single-phase bridge rectifier in the KBPM case style. It provides a maximum average forward output rectified current of 2.0 A at an ambient temperature of 55 °C and supports a maximum repetitive peak reverse voltage of 200 V. The device features a peak forward surge current capability of 60 A for a single half-sine wave. Electrical characteristics include a maximum instantaneous forward voltage drop of 1.1 V per diode at 3.14 A and a maximum DC reverse current of 5 µA at rated blocking voltage. The component operates within a junction and storage temperature range of -55 to +165 °C.
Verify the specific ordering suffix against the manufacturer's official documentation to confirm compliance with current environmental directives such as RoHS 2011/65/EU. Confirm that the package code matches the required delivery mode, as standard packaging may utilize anti-static PVC trays or tubes depending on the quantity ordered. Ensure the component meets the necessary UL recognition file requirements for the target application.
Select this component when a 200 V peak reverse voltage rating is required alongside a 2 A continuous current capacity. The KBPM through-hole package is suitable for printed circuit board mounting where high surge tolerance is necessary. Verify thermal resistance parameters if operating near the maximum junction temperature limit of 165 °C.
This part belongs to the 2KBP series of glass passivated single-phase bridge rectifiers manufactured by Vishay General Semiconductor. The series covers a wide voltage range from 50 V to 1000 V, sharing common mechanical dimensions and thermal characteristics across different voltage ratings within the KBPM case style.
Publicly confirmed substitute part numbers are not available in the provided source material.