CDLL5284/TR

Current Regulation - Diodes, Transistors Overview

The CDLL5284/TR is a Zener diode manufactured by Microchip Technology, designed for surface-mount applications in the DO-213AA-2 (SOD-80) package. It features a nominal Zener voltage of 60 V with a tolerance of ±10%. The device operates within an extended temperature range from -65°C to +175°C. Key electrical specifications include a maximum reverse leakage current of 100 nA and a Zener impedance of 170 Ohms at a test current of 2.1 mA. The component supports a forward current of 200 mA and has a forward voltage of 1.1 V.

Current Regulation - Diodes, Transistors Feature Summary

• Extended high-temperature operation capability up to 175°C
• Compact surface-mount SOD-80 packaging for automated assembly
• Low reverse leakage current for precision regulation

Current Regulation - Diodes, Transistors Applications

• Voltage reference circuits requiring stable regulation
• Over-voltage protection in harsh environments
• Clamping applications in industrial control systems

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix TR indicates reel packaging when sourcing. Confirm the manufacturer part number matches exactly to ensure correct voltage tolerance and package type. Check for RoHS compliance status if required by project specifications. Validate that the supplier provides official Microchip documentation for quality assurance.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a 60 V Zener voltage is required in a small surface-mount footprint. Ensure the application environment does not exceed the 175°C maximum junction temperature. Consider the 10% voltage tolerance for circuit design margins. Verify that the 170 Ohm impedance meets the dynamic regulation requirements of the target circuit.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the CDLL52xx series of hermetically sealed or plastic encapsulated Zener diodes from Microchip. It shares the DO-213AA-2 package form factor with other variants in the family, such as the CDLL5264A and CDLL5258B, differing primarily in breakdown voltage and associated impedance characteristics.

Current Regulation - Diodes, Transistors Replacement Considerations

Direct substitutes must match the 60 V Zener voltage, DO-213AA-2 package, and similar electrical parameters. Cross-reference with other manufacturers' SOD-80 60V Zener diodes if availability is constrained. Ensure thermal and voltage ratings are equal or superior.