1N4707UR-1

Overview

The 1N4707UR-1 is a 5.6V Zener diode manufactured by Microchip Technology, designed for surface mount applications in the DO-213AA package. It features a maximum power dissipation of 0.5W and a standard voltage tolerance of ±5%. The device operates within a temperature range of -65°C to +175°C junction temperature. Key electrical parameters include a test current of 50µA and a maximum reverse leakage current of 10nA at 4.26V.

Feature Summary

• Metallurgically bonded glass construction for high reliability
• Surface mount equivalent of JEDEC registered 1N4707 series
• Internal die bonding enhances thermal stability

Applications

• Voltage regulation in surface mount circuits
• Reference voltage sources
• Overvoltage protection

Procurement Notes

Verify the specific datasheet version for the 1N4707UR-1 to confirm exact electrical limits and packaging details. Ensure compatibility with DO-213AA footprint requirements. Check for any specific screening options if required for your application environment.

Selection Notes

Select this component when a 5.6V Zener reference is needed in a compact surface mount form factor. Consider the 0.5W power rating and ±5% tolerance for circuit design constraints. Verify that the operating temperature range meets system requirements.

Part Context

This part belongs to the 1N4678UR-1 through 1N4717UR-1 series of 0.5W glass surface mount Zener diodes. These devices provide a selection of voltages from 1.8V to 43V in the DO-213AA package, offering a surface mount alternative to traditional through-hole Zener regulators.

Replacement Considerations

Direct substitutes may include other manufacturers' DO-213AA packaged Zener diodes with identical 5.6V nominal voltage and 0.5W power rating. Verify pinout and electrical characteristics match before substitution.