1N4750AG

Overview

The Microchip Technology 1N4750AG is a single silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 27 V with a tolerance of 5%. The device operates in the DO-41 axial leaded package and dissipates up to 1 W of power. Key electrical characteristics include a maximum reverse leakage current of 100 nA, a Zener impedance of 25 Ohms, and a test current of 10.5 mA. The component supports an operating temperature range from -65 °C to +175 °C.

Feature Summary

• Provides stable voltage regulation within specified tolerances
• Capable of handling high thermal loads in compact packages
• Offers low leakage current for efficient circuit operation

Applications

• Voltage reference circuits
• Overvoltage protection systems
• Power supply regulation modules

Procurement Notes

Verify the specific suffix 'G' against official Microchip documentation to confirm compliance status and manufacturing origin. Ensure the ordering quantity aligns with factory reel specifications. Confirm RoHS directives and material declarations match project requirements before finalizing procurement orders.

Selection Notes

Select this component when a precise 27 V regulation point is required in through-hole designs. Consider the 1 W power dissipation limit and the extended temperature range for harsh environments. Verify that the DO-41 package dimensions fit the target PCB layout constraints.

Part Context

This part belongs to the standard 1N47xx series of 1-watt Zener diodes manufactured by Microchip Technology. The series offers various voltage options within the same physical footprint, allowing for design flexibility across different voltage regulation needs while maintaining consistent mechanical and thermal characteristics.

Replacement Considerations

Cross-reference with other manufacturers offering 1N4750 equivalents. Verify pinout compatibility and ensure replacement parts meet the same 27 V nominal voltage and 1 W power rating specifications.