A14F

Overview

The A14F is a general-purpose rectifier diode manufactured by Harris Corporation. It features a 50 V reverse voltage rating and a 1 A average forward current capability. The device utilizes a DO-204 axial through-hole package. Key electrical characteristics include a maximum forward voltage of 1.2 V at 1 A and a junction temperature range of -65°C to 175°C.

Feature Summary

• High-temperature metallurgically bonded construction
• Glass-passivated junction for reliability
• No compression contacts design

Applications

• Diode-constructed rectifiers

Procurement Notes

Verify the manufacturer origin, as Harris Corporation's semiconductor assets were acquired by Intersil and subsequently Renesas. Ensure the specific lot date code aligns with your supply chain requirements. Confirm the package type matches the DO-204 specification. Check for RoHS compliance status if required by your assembly process. Validate part authenticity through authorized distributors or verified secondary market sources.

Selection Notes

Select this component for applications requiring robust high-temperature performance up to 175°C junction temperature. The glass-passivated junction offers improved stability compared to non-passivated alternatives. The 1 A current rating suits moderate power rectification tasks. Consider the axial leaded package for through-hole mounting constraints. Evaluate the 50 V reverse voltage limit against peak inverse voltage spikes in the circuit.

Part Context

Harris Corporation was a prominent manufacturer of electronic components before its semiconductor division became Intersil. This part represents legacy discrete semiconductor technology. The A14F belongs to the family of general-purpose rectifiers designed for industrial and commercial applications. Its specifications reflect standard silicon diode capabilities from that manufacturing era.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.