CDLL5300/TR

Current Regulation - Diodes, Transistors Overview

The CDLL5300/TR is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It utilizes the DO-213AB MELF surface-mount package to provide reliable performance in compact circuit designs. The device features a nominal Zener voltage of 3.0 V with a tolerance of ±5%, ensuring precise voltage reference capabilities. It supports a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +175°C. The component exhibits a maximum reverse leakage current of 1 µA at 2.7 V and maintains a Zener impedance of 40 Ohms at a test current of 5 mA.

Current Regulation - Diodes, Transistors Feature Summary

• Provides stable voltage regulation with tight ±5% tolerance for precision reference circuits
• Operates across an extended industrial temperature range from -65°C to +175°C
• Utilizes a compact DO-213AB MELF surface-mount package for space-constrained designs

Current Regulation - Diodes, Transistors Applications

• Voltage reference circuits requiring stable low-voltage regulation
• Overvoltage protection in portable electronic devices
• Clamping applications in signal processing interfaces

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure correct packaging and compliance specifications. Confirm that the DO-213AB MELF package dimensions align with your PCB footprint requirements. Cross-reference the electrical parameters with your system's thermal and voltage constraints before finalizing procurement decisions.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when a low nominal Zener voltage near 3.0 V is required with high accuracy. Ensure the application can accommodate the 500 mW power dissipation limit under worst-case thermal conditions. Verify that the operating temperature range meets the environmental demands of the target deployment scenario.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the CDLL series of Zener diodes from Microchip Technology, which are characterized by their robust MELF construction. The series offers various voltage options tailored for different regulation needs while maintaining consistent package footprints for design flexibility.

Current Regulation - Diodes, Transistors Replacement Considerations

Consult official Microchip substitution guides or equivalent manufacturer datasheets for direct replacements. Verify pinout compatibility and electrical parameter equivalence before implementing any alternative components.