1N3529A

Single Zener Diodes Overview

The Microchip Technology 1N3529A is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 30 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and operates in the through-hole DO-204AH (DO-35) axial package. Key electrical characteristics include a maximum impedance of 48 Ohms and a forward voltage of 1.1 V at 200 mA reverse current.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown mechanism
• Utilizes axial leaded construction for through-hole mounting
• Offers precise voltage tolerance for circuit stability

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection stages
• Biasing networks in analog electronics

Single Zener Diodes Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm package type matches DO-204AH specifications. Ensure compliance with project requirements regarding non-RoHS status if applicable. Validate supplier authorization to prevent counterfeit components.

Single Zener Diodes Selection Notes

Select this component when a 30 V regulation point is required with low power consumption constraints. Consider the axial package form factor for legacy or high-reliability through-hole designs. Evaluate thermal management needs based on the 500 mW power rating under expected operating conditions.

Single Zener Diodes Part Context

This part belongs to the standard Zener diode family manufactured by Microchip Technology. It serves as a fundamental discrete semiconductor component for basic voltage control tasks. The DO-35 package is widely recognized in industrial and consumer electronics for its compact axial profile.

Single Zener Diodes Replacement Considerations

Cross-reference with other 30 V, 500 mW Zener diodes in DO-35 packages from qualified manufacturers. Verify parameter compatibility including tolerance, impedance, and thermal characteristics before substitution.