1N5230

Single Zener Diodes Overview

The Microchip Technology 1N5230 is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 4.7 V with a tolerance of ±10%. The device supports a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +175°C junction temperature. Packaged in the DO-204AH (DO-35) axial through-hole format, it exhibits a maximum reverse leakage current of 2 µA at 1.5 V and a forward voltage of 1.1 V at 200 mA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics
• Capable of handling high thermal loads up to 175°C junction temperature
• Utilizes an axial leaded package suitable for through-hole mounting

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection stages
• Clamping applications in signal paths

Single Zener Diodes Procurement Notes

Verify the specific suffix designation when ordering, as packaging formats such as bulk or tape-and-reel affect availability and handling requirements. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as environmental declarations may vary by production batch. Ensure the selected variant matches the required axial lead spacing and body dimensions for PCB footprint compatibility.

Single Zener Diodes Selection Notes

Select this component when a precise 4.7 V reference is required in a standard axial package. Evaluate the 500 mW power rating against expected operating currents to ensure adequate thermal headroom. Consider the ±10% voltage tolerance for circuit sensitivity requirements and verify that the low leakage current meets the noise specifications of the target application environment.

Single Zener Diodes Part Context

This part belongs to the standard 1N52xx series of glass-passivated Zener diodes manufactured by Microchip Technology. These components are widely utilized in general-purpose electronic designs requiring reliable voltage stabilization. The DO-204AH package provides mechanical robustness for industrial and commercial environments where through-hole assembly is preferred over surface-mount technologies.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 1N5230 equivalents, ensuring identical 4.7 V Zener voltage, 500 mW power rating, and DO-35 package compatibility. Verify that substitute parts meet the same -65°C to +175°C operating temperature range and electrical tolerances.