1N5711UR-1E3/TR

Overview

The Microchip Technology 1N5711UR-1E3/TR is a small-signal Schottky barrier diode designed for high-reliability applications. It features a silicon construction with a single configuration housed in a DO-213AA (SMBL) surface-mount package. The device supports a maximum repetitive reverse voltage of 50 V and an average forward current of 33 mA. Key electrical parameters include a maximum forward voltage of 1 V at 15 mA, a reverse leakage current of 200 nA at 50 V, and a junction capacitance of 2 pF at 0 V. It operates within a temperature range of -65°C to +150°C.

Feature Summary

• Utilizes a metal-to-silicon junction structure for low turn-on voltage and ultrafast switching characteristics.
• Provides hermetic sealing within a glass MELF package to ensure durability in harsh environments.
• Offers high breakdown voltage capabilities suitable for broad dynamic range detection.

Applications

• High-level UHF/VHF detection circuits
• Pulse application systems requiring fast response times
• High-reliability military and aerospace electronic assemblies

Procurement Notes

Verify the specific suffix 'E3' indicates lead-free compliance and 'TR' denotes tape-and-reel packaging when sourcing. Confirm that the component meets MIL-PRF-19500/444 qualification requirements if intended for defense or space-grade deployments. Ensure the supplier provides valid traceability documentation for the hermetically sealed glass package.

Selection Notes

Select this component for designs requiring robust surface-mount Schottky rectification with strict environmental tolerance limits. The DO-213AA package offers a compact footprint suitable for dense PCB layouts. Consider the 50 V reverse voltage rating and 33 mA current capacity against peak load conditions to ensure adequate safety margins during operation.

Part Context

This part belongs to the 1N5711 series of small-signal Schottky diodes manufactured by Microchip Technology. It is functionally related to other variants such as the JANTX1N5711UR-1 and CDLL equivalents, sharing similar electrical profiles but differing in packaging and specific military qualification levels.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.