HS3ABH

Single Diodes Overview

The HS3ABH is a high-efficiency surface mount rectifier from Taiwan Semiconductor Corporation, rated for a repetitive peak reverse voltage of 50V and an average forward current of 3A. Housed in the DO-214AA (SMB) package, it features a glass-passivated chip junction and operates within a junction temperature range of -55°C to +150°C. The device exhibits a maximum forward voltage drop of 1.0V at 3A and supports a surge peak forward current of 100A. It complies with AEC-Q101 standards and RoHS directives.

Single Diodes Feature Summary

• Glass passivated chip junction ensures reliability and low leakage current
• Low profile package designed for automated placement processes
• Fast switching characteristics optimized for high efficiency applications
• Compliant with AEC-Q101 automotive qualification standards

Single Diodes Applications

• DC to DC converter circuits
• Automotive electronic systems
• Car lighting modules
• Snubber networks
• Freewheeling diode configurations

Single Diodes Procurement Notes

Verify the specific part marking code matches the 50V rating configuration. Confirm packaging details align with tape and reel requirements for automated assembly lines. Ensure environmental compliance documentation meets project specifications regarding halogen-free status and moisture sensitivity level classification prior to procurement finalization.

Single Diodes Selection Notes

Select this component when a 50V reverse voltage blocking capability is required alongside a 3A continuous forward current rating. Consider the DO-214AA footprint constraints and thermal resistance characteristics for heat dissipation needs. Evaluate the fast recovery time suitability against circuit switching frequencies and ensure compatibility with existing PCB pad layouts for SMB packages.

Single Diodes Part Context

This component belongs to the HS3 series of high-efficient surface mount rectifiers manufactured by Taiwan Semiconductor Corporation. The series encompasses various voltage ratings ranging from 50V to 1000V, sharing common mechanical and electrical design principles. The HS3ABH specifically denotes the 50V variant within this standardized product line.

Single Diodes Replacement Considerations

Direct substitutes include other SMB packaged 3A rectifiers with equivalent or higher voltage ratings, such as the UF1DLW. Verify pinout compatibility and thermal performance metrics before implementation.