1N4715UR-1

Overview

The 1N4715UR-1 is a surface mount Zener voltage regulator manufactured by Microchip Technology. It utilizes the DO-213AA package and provides a nominal Zener voltage of 36V with a standard tolerance of ±5%. The device features a maximum power dissipation of 0.5W and operates within an extended temperature range from -65°C to +175°C. A key characteristic is its low test current of 50µA, which facilitates efficient operation in low-power circuits.

Feature Summary

• Internal metallurgical bond construction for enhanced reliability
• Surface mount equivalent of JEDEC registered 1N4678 series
• Hermetically sealed glass SOD-80 package design

Applications

• Voltage regulation in high-reliability electronic systems
• Reference voltage sources requiring low test current
• Temperature compensated circuits operating in extreme environments

Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm tolerance levels and screening options. Ensure compatibility with DO-213AA footprint requirements during PCB layout. Confirm that the selected variant meets the necessary environmental standards for the intended application scope.

Selection Notes

Select this component when a robust surface mount solution is required for precise voltage regulation. The internal metallurgical bond offers superior durability compared to standard packages. Consider the low 50µA test current requirement for applications where minimizing standby power consumption is critical.

Part Context

This part belongs to the 1N4678UR-1 through 1N4717UR-1 series of 0.5-watt glass surface mount Zener diodes. The series covers a voltage selection from 1.8 to 43 volts. The -1 suffix denotes an internally bonded package construction available with military screening options.

Replacement Considerations

Equivalent parts include the JANTXV1N4615UR-1 for screened variants. Standard commercial equivalents may be found within the same Microchip series or compatible DO-213AA packages.