DL5230B-TP

Single Zener Diodes Overview

The DL5230B-TP is a single Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 4.7 V at a test current of 20 mA. The device has a maximum DC power dissipation of 500 mW and operates within a temperature range of -65°C to +175°C. Electrical specifications include a maximum Zener impedance of 19 Ohms, a maximum reverse leakage current of 5 µA, and a voltage tolerance of ±5%. The component utilizes a MiniMelf glass package.

Single Zener Diodes Feature Summary

• Utilizes a MiniMelf glass surface mount package for compact circuit integration.
• Supports high-temperature soldering up to 260°C for ten seconds at the terminals.
• Provides stable voltage regulation with a wide operating temperature range extending to +175°C.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise potential levels.
• Overvoltage protection in electronic systems.
• Clamping applications for transient suppression.

Single Zener Diodes Procurement Notes

Verify the specific suffix 'B' confirms the required ±5% voltage tolerance against design requirements. Confirm the MiniMelf package dimensions match the PCB footprint. Ensure sourcing from authorized distributors to guarantee authenticity and traceability as per manufacturer guidelines.

Single Zener Diodes Selection Notes

Select this component when a 4.7 V reference is needed in a surface mount form factor. The 500 mW power rating supports moderate current loads. The wide thermal range suits environments exceeding standard industrial limits. Verify that the 19 Ohm impedance meets the dynamic performance needs of the application.

Single Zener Diodes Part Context

This part belongs to the DL5221 through DL5267 series of 500 mW Zener diodes. The series offers a wide voltage range from 2.4 V to 75 V. The 'B' suffix indicates a tighter manufacturing tolerance compared to standard variants. The MiniMelf package provides a robust glass encapsulation for reliability.

Single Zener Diodes Replacement Considerations

Cross-reference other manufacturers offering MiniMelf packaged Zener diodes with 4.7 V nominal voltage and 500 mW power dissipation. Ensure equivalent electrical parameters such as impedance and leakage current are met. Verify package compatibility for direct substitution.