1N4753AG

Overview

The Microsemi Corporation 1N4753AG is a single silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 36 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 1 W and operates within a temperature range of -65°C to +200°C. Key electrical characteristics include a maximum reverse leakage current of 5 µA at 27.4 V, a Zener impedance of 50 Ohms, and a test current of 7 mA. The component utilizes a plastic DO-41 (DO-204AL) axial leaded package.

Feature Summary

• Provides stable voltage regulation using a glass passivated junction design.
• Features a low-profile plastic encapsulated package with built-in strain relief.
• Ensures high reliability through guaranteed high-temperature soldering capabilities.

Applications

• General purpose voltage regulation circuits
• Power supply reference voltage generation
• Over-voltage protection stages

Procurement Notes

Verify the specific suffix 'G' against official manufacturer documentation to confirm compliance details and packaging variations. Confirm availability status directly with authorized distributors as production lifecycles may vary. Ensure the selected variant matches the required thermal resistance and mechanical mounting specifications for the target application environment.

Selection Notes

Select this component when a robust 36 V regulation point is required in a standard axial package. Consider the wide operating temperature range and low leakage current for precision applications. Compare thermal resistance values against alternative packages if space constraints or heat dissipation requirements differ from standard through-hole implementations.

Part Context

This part belongs to the widely recognized 1N47xx series of 1-watt Zener diodes. These components are standard industry references for general-purpose voltage regulation. The 1N4753 designation specifically identifies the 36 V breakdown voltage variant within this extensive family of discrete semiconductor devices.

Replacement Considerations

Cross-reference with other manufacturers offering the JEDEC 1N4753A specification. Verify that substitute parts maintain the same 36 V nominal voltage, 1 W power rating, and DO-41 package dimensions to ensure direct compatibility without circuit redesign.