CDLL5287/TR

Current Regulation - Diodes, Transistors Overview

The CDLL5287/TR is a hermetically sealed glass-encapsulated Zener diode manufactured by Microchip Technology. This component provides precise voltage regulation and protection in electronic circuits. It features a low impedance characteristic, ensuring stable performance under varying current conditions. The device is designed for high reliability applications requiring robust voltage reference capabilities. Its construction utilizes advanced semiconductor technology to maintain consistent electrical properties over time. The part number suffix indicates tape and reel packaging for automated assembly processes.

Current Regulation - Diodes, Transistors Feature Summary

• Hermetically sealed glass encapsulation for enhanced environmental protection
• Precise Zener voltage regulation with low dynamic impedance
• High reliability design suitable for demanding operational environments

Current Regulation - Diodes, Transistors Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection in sensitive electronic systems
• Clamping applications in signal processing paths

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific Zener voltage tolerance and power rating against the official datasheet before procurement. Confirm that the TR suffix denotes tape and reel packaging compatible with your assembly equipment. Ensure the hermetic seal integrity meets your environmental requirements. Cross-reference the manufacturer's latest documentation for any updates to mechanical dimensions or electrical specifications.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when hermetic sealing is critical for long-term reliability. Consider the power dissipation capabilities relative to your circuit's thermal environment. Evaluate the Zener voltage accuracy requirements against the specified tolerance bands. Ensure the package type matches your PCB layout constraints and mounting preferences.

Current Regulation - Diodes, Transistors Part Context

This part belongs to Microchip's line of discrete semiconductor devices, specifically focusing on voltage regulation components. The CDLL series typically offers small-signal Zener characteristics in compact packages. These devices are often used in conjunction with other passive components to create stable reference voltages or protective clamping networks within complex electronic assemblies.

Current Regulation - Diodes, Transistors Replacement Considerations

Consult Microchip's official substitution guide for verified equivalent parts. Check compatibility regarding Zener voltage, power rating, and package dimensions. Verify that alternative components meet the same hermetic sealing standards if required. Ensure electrical parameters such as dynamic impedance and leakage current fall within acceptable ranges for your application.