CDLL4736/TR

Single Zener Diodes Overview

The CDLL4736/TR is a single Zener diode manufactured by Microchip Technology, designed for surface mount applications. It features a nominal Zener voltage of 6.8 V with a tolerance of ±10%. The device operates within a power dissipation range of 1 Watt and utilizes the DO-213AB (SMB) leadless package. Electrical characteristics include a maximum reverse leakage current of 3 µA and a Zener impedance of 3.5 Ohms. The component supports an operating temperature range from -65°C to +175°C, ensuring reliability in demanding thermal environments.

Single Zener Diodes Feature Summary

• Double plug construction with metallurgical bonding for enhanced structural integrity
• Leadless surface mount design optimized for automated assembly processes
• High thermal stability suitable for wide operating temperature ranges

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection systems
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify the specific suffix /TR indicates tape and reel packaging configuration when sourcing. Confirm that the DO-213AB package dimensions align with your PCB footprint requirements. Ensure the 6.8V Zener voltage tolerance meets your circuit's precision needs. Check for RoHS compliance documentation if required by your manufacturing standards. Validate supplier authenticity through authorized Microchip distribution channels.

Single Zener Diodes Selection Notes

Select this component when a 6.8V reference is required in a compact surface mount form factor. Consider the 1W power rating for moderate power dissipation scenarios. Evaluate the ±10% tolerance against stricter regulation needs. Compare the DO-213AB package size against available board space constraints. Assess the high junction temperature capability for harsh environment deployments.

Single Zener Diodes Part Context

This part belongs to Microchip's discrete semiconductor portfolio, specifically within the single Zener diode category. It complements other voltage regulation components in the manufacturer's lineup. The DO-213AB package is standard for surface mount Zener applications requiring robust mechanical performance. It serves as a fundamental passive component for analog signal conditioning and power management designs.

Single Zener Diodes Replacement Considerations

Cross-reference with other 6.8V Zener diodes in the DO-213AB package. Verify equivalent electrical parameters such as impedance and leakage current. Ensure thermal resistance characteristics match the original design specifications. Confirm pinout compatibility if substituting in existing layouts.