CDLL3031

Single Zener Diodes Overview

The CDLL3031 is a single Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 30 V with a tolerance of ±20%. The device is rated for a maximum power dissipation of 1 W and utilizes a DO-213AB surface-mount package. It operates within a temperature range of -55°C to +175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 30 V level
• Designed for high-power applications with a 1 W rating
• Capable of operation in extreme thermal environments up to 175°C

Single Zener Diodes Applications

• Voltage reference circuits requiring 30 V stability
• Over-voltage protection in industrial systems
• Power supply regulation modules

Single Zener Diodes Procurement Notes

Verify the specific manufacturer lot and date code upon receipt to ensure compliance with project requirements. Confirm that the DO-213AB package dimensions match the PCB footprint exactly. Check for any handling precautions related to the high operating temperature rating during assembly processes.

Single Zener Diodes Selection Notes

Select this component when a robust 30 V Zener reference is needed in a compact surface-mount form factor. The wide operating temperature range makes it suitable for harsh environments. Ensure the circuit design accounts for the 20% voltage tolerance to maintain proper regulation margins under varying load conditions.

Single Zener Diodes Part Context

This part belongs to the Microchip Zener diode portfolio, specifically designed for discrete semiconductor applications. It serves as a fundamental voltage regulation element within larger electronic assemblies, providing reliable performance in both commercial and potentially ruggedized contexts where precise voltage clamping is required.