CDLL753A

Single Zener Diodes Overview

The CDLL753A is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 6.2 V with a tolerance of 5%. The device operates in the DO-213AA-2 surface-mount package and dissipates up to 500 mW. Key electrical parameters include a maximum reverse leakage current of 5 uA, a Zener impedance of 7 Ohms, and a test current of 20 mA. It supports an operating temperature range from -65 C to +175 C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a 6.2 V nominal output and tight 5% tolerance.
• Engineered for high-temperature reliability with an extended operational range up to +175 C.
• Utilizes a compact DO-213AA-2 surface-mount package for efficient board integration.

Single Zener Diodes Applications

• Precision voltage reference circuits
• Over-voltage protection stages
• Temperature-compensated bias networks

Single Zener Diodes Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm exact manufacturing lot details and compliance status. Ensure the ordering part number matches the required package variant and quality grade. Cross-reference datasheet revisions to validate parameter consistency before final procurement decisions.

Single Zener Diodes Selection Notes

Select this component when a precise 6.2 V reference is required in a surface-mount form factor. Consider the 500 mW power dissipation limit and the -65 C to +175 C temperature range for environmental suitability. Compare the 7 Ohm impedance against circuit sensitivity requirements to ensure adequate regulation performance under varying load conditions.

Single Zener Diodes Part Context

This component belongs to the CDLL series of hermetically sealed Zener diodes produced by Microchip Technology. These devices are typically utilized in rugged electronic systems where long-term stability and resistance to harsh environments are critical design constraints.

Single Zener Diodes Replacement Considerations

Consult official Microchip substitution guides or equivalent manufacturer cross-reference lists for verified alternatives. Do not assume functional compatibility based solely on matching voltage ratings without verifying package dimensions and thermal characteristics.