B250AF-13

Overview

The B250AF-13 is a Schottky barrier rectifier manufactured by Diodes Incorporated, housed in an SMAF surface-mount package. It features a peak repetitive reverse voltage of 50 V and an average rectified output current of 2 A. The maximum forward voltage drop is 0.65 V at 2 A and +25°C, with a maximum reverse leakage current of 0.10 mA at 50 V and +25°C. The device operates within a temperature range of -55°C to +150°C.

Feature Summary

• Low forward voltage drop for improved efficiency and cooler operation
• Reduced high-temperature reverse leakage to increase reliability against thermal runaway
• Guard ring die construction for transient protection

Applications

• Boost diode circuits
• Blocking diode applications
• Recirculating diode configurations

Procurement Notes

Verify the specific part number B250AF-13 against official Diodes Incorporated documentation to confirm electrical ratings and packaging details. Ensure compatibility with SMAF footprint requirements and check for any recent product change notices or lifecycle status updates before finalizing procurement plans.

Selection Notes

Select this component for general rectification tasks requiring low forward voltage and stable performance at elevated temperatures. Consider the 2 A current rating and 50 V blocking capability when designing circuits. Verify that the SMAF package dimensions align with the target PCB layout constraints.

Part Context

This device belongs to the B250AF-B260AF series of Schottky barrier rectifiers from Diodes Incorporated. It utilizes a molded plastic case with a matte tin annealed finish over a copper leadframe. The component is RoHS compliant and halogen-free, designed for automated assembly processes.

Replacement Considerations

Consult the official datasheet for cross-reference information. No specific substitute part numbers are documented in the provided source material.