1N5229

Single Zener Diodes Overview

The 1N5229 is a Zener diode manufactured by SMC Diode Solutions, designed for voltage regulation and reference applications. It features a nominal Zener voltage of 3.6V with a tolerance of 5%. The device is rated for a maximum power dissipation of 500mW at ambient temperatures up to 75°C. Constructed from silicon, it utilizes a DO-41 axial leaded package suitable for through-hole mounting. The component operates within a junction temperature range of -65°C to +175°C and maintains a storage temperature range of -65°C to +200°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation in the low-voltage range
• Features oxide-passivated die construction for reliability
• Designed for general-purpose clipping and clamping circuits

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clipping and clamping applications

Single Zener Diodes Procurement Notes

Verify the specific manufacturer datasheet for the 1N5229 to confirm exact electrical tolerances and thermal characteristics. Ensure the procurement source provides documentation confirming compliance with relevant environmental standards such as RoHS if required for the application. Cross-reference the package type and pin configuration with the target PCB design to ensure mechanical compatibility.

Single Zener Diodes Selection Notes

Select this component when a precise 3.6V reference is required in a through-hole assembly. Consider the 5% tolerance and 500mW power rating against the circuit's expected current draw and thermal environment. Verify that the axial leaded form factor aligns with the manufacturing process and board layout constraints compared to surface-mount alternatives.

Single Zener Diodes Part Context

The 1N5229 belongs to the standard 1N52xx series of Zener diodes, widely used in electronic designs for basic voltage regulation tasks. Manufactured by SMC Diode Solutions, it represents a common discrete semiconductor component available in the DO-41 package. This series is characterized by its robustness and suitability for general-purpose industrial and consumer electronics applications requiring reliable low-voltage references.

Single Zener Diodes Replacement Considerations

Compatible replacements include other manufacturers' 1N5229 equivalents or 1N47xx series diodes with matching voltage ratings, provided the package and power dissipation capabilities are verified.