ZPD3B3

Single Zener Diodes Overview

The ZPD3B3 is a single axial-lead Zener diode manufactured by Diotec Semiconductor, housed in the DO-35 package. It provides a nominal Zener voltage of 3.3 V with a power dissipation rating of 500 mW. The device operates within a temperature range of -50°C to +175°C and features a test current of 5 mA.

Single Zener Diodes Feature Summary

• Sharp Zener voltage breakdown characteristics
• Low leakage current performance
• High power dissipation capability

Single Zener Diodes Applications

• Voltage stabilization circuits
• Voltage regulators
• Commercial grade electronic equipment

Single Zener Diodes Procurement Notes

Verify the specific voltage tolerance grade for the ZPD3B3 part number against official datasheets, as standard tolerances may vary between ±2% and ±5%. Confirm RoHS and REACH compliance status prior to integration into final assemblies to ensure regulatory adherence.

Single Zener Diodes Selection Notes

Select this component for through-hole designs requiring stable low-voltage reference points. Ensure the circuit design accommodates the 500 mW thermal limit and verify that the operating environment remains within the specified -50°C to +175°C range for reliable operation.

Single Zener Diodes Part Context

This component belongs to the ZPx series of Zener diodes from Diotec Semiconductor. The series is characterized by sharp breakdown voltages and low leakage currents, designed primarily for voltage stabilization and regulation tasks in commercial applications while maintaining compliance with environmental standards.

Single Zener Diodes Replacement Considerations

Cross-reference with other ZPD3B3 units from Diotec or equivalent DO-35 packaged Zener diodes rated at 3.3 V and 500 mW. Verify pinout compatibility and electrical parameter alignment before substitution.