BZW03D15-TR

Single Zener Diodes Overview

The BZW03D15-TR is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal voltage of 15 V with a tolerance of ±10% and a maximum power dissipation of 1.85 W. The device utilizes the SOD-64 through-hole package and operates within a junction temperature range of -65°C to 175°C. Key electrical characteristics include a maximum impedance (Zzt) of 2.5 Ohms and a reverse leakage current of 2 µA at 11 V.

Single Zener Diodes Feature Summary

• High power dissipation capability of 1.85 W for robust voltage regulation
• Wide operating temperature range extending to 175°C junction temperature
• Low impedance characteristic of 2.5 Ohms for stable performance

Single Zener Diodes Applications

• Voltage reference circuits requiring stable 15 V levels
• Overvoltage protection in electronic systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify component authenticity as this specific part number is listed as obsolete and no longer manufactured by the producer. Confirm availability from secondary distributors or surplus suppliers if procurement is required. Ensure that any sourced units meet original RoHS compliance standards and verify lot codes for quality assurance prior to integration into production lines.

Single Zener Diodes Selection Notes

Select this component when a 1.85 W through-hole Zener diode with 15 V regulation is needed. Consider the SOD-64 package constraints for PCB layout. Evaluate alternative active series parts if long-term supply stability is critical, given the obsolete status of this specific model variant.

Single Zener Diodes Part Context

This component belongs to the BZW03 series of single Zener diodes from Vishay. The series offers various voltage options in the SOD-64 package. The BZW03D15-TR specifically targets applications needing higher power handling than standard small-signal diodes while maintaining through-hole mounting compatibility for industrial and consumer electronics.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers are not available due to the obsolete status of this specific model.