A315B

Overview

The Harris Corporation A315B is a general-purpose single rectifier diode designed for through-hole mounting in the AL-4 package. It utilizes standard silicon technology to provide reliable performance in various electronic circuits. The component is rated for a maximum DC reverse voltage of 200 V and supports an average rectified current of 3 A. This configuration makes it suitable for applications requiring robust power handling capabilities within a compact axial leaded form factor.

Feature Summary

• Through-hole construction for secure board mounting
• Standard silicon rectification technology
• General-purpose design for broad circuit compatibility

Applications

• Power supply rectification circuits
• General electronic equipment protection
• AC to DC conversion stages

Procurement Notes

Verify the manufacturer designation as Harris Corporation when sourcing this component, noting that corporate assets may have been acquired by other entities over time. Confirm the specific AL-4 package dimensions and pinout compatibility with your PCB layout before procurement. Ensure the part status is active if new production units are required for manufacturing. Cross-reference datasheets from authorized distributors to confirm technical specifications match the original Harris Corporation documentation standards.

Selection Notes

Select the A315B when a 200 V reverse voltage rating and 3 A continuous current capacity are required for general rectification tasks. Consider the AL-4 through-hole package for applications where automated surface-mount assembly is not feasible or when higher mechanical stability is needed. Evaluate thermal management requirements based on the expected forward current and ambient operating conditions to ensure reliable long-term operation within the specified voltage limits.

Part Context

This component belongs to the family of single rectifier diodes manufactured by Harris Corporation. These devices are typically used in low-to-medium frequency power applications where standard switching characteristics are sufficient. The AL-4 package represents a common axial leaded form factor historically utilized in industrial and consumer electronics for durable, solderable connections.

Replacement Considerations

Consult official replacement guides for equivalent parts from current manufacturers holding Harris Corporation's semiconductor portfolio. Verify that any substitute maintains the 200 V reverse voltage and 3 A current ratings while fitting the AL-4 package constraints.