B270Q-13-F

Overview

The B270Q-13-F is a single Schottky barrier rectifier manufactured by Diodes Incorporated. It utilizes silicon technology and is designed for surface-mount installation in the SMB (DO-214AA) package. The device supports an average forward current of 2 A with a repetitive reverse voltage rating of 70 V. Key electrical characteristics include a maximum forward voltage of 790 mV, a surge forward current capacity of 50 A, and a low reverse current of 7 uA. It operates within a temperature range of -65 C to +150 C and holds AEC-Q101 qualification.

Feature Summary

• Features a low forward voltage drop to enhance power conversion efficiency.
• Incorporates a metal-semiconductor junction structure for high switching speed.
• Provides robust performance under thermal stress with an extended operating temperature range.
• Complies with automotive reliability standards through AEC-Q101 qualification.

Applications

• Automotive electronics systems requiring qualified components
• DC-DC converter circuits
• Power supply freewheeling applications

Procurement Notes

Verify the specific suffix '13-F' to confirm RoHS compliance and halogen-free status as defined by the manufacturer. Ensure the ordering quantity aligns with the standard reel packaging configuration. Cross-reference the datasheet revision date to confirm the accuracy of the electrical parameters before finalizing procurement specifications.

Selection Notes

Select this component when a 70 V blocking voltage and 2 A continuous current are required in a compact SMB package. Consider the low reverse leakage current for sensitive circuit designs. Verify that the thermal management strategy accommodates the specified maximum junction temperature limits during operation.

Part Context

This part belongs to the B2xxQ series of surface mount Schottky rectifiers from Diodes Incorporated. The series offers various voltage ratings while maintaining consistent current handling capabilities. The Q suffix typically denotes specific automotive or enhanced reliability variants within the manufacturer's portfolio.

Replacement Considerations

Compatible substitutes include B260Q-13-F and B360Q-13-F from the same manufacturer. These alternatives share identical packages and pinouts but differ in reverse voltage ratings. Verify that the alternative voltage rating meets or exceeds the original circuit requirements.