TZQ5258B-GS18

Single Zener Diodes Overview

The TZQ5258B-GS18 is a single small signal Zener diode from Vishay Semiconductors, designed for voltage stabilization applications. It features a nominal Zener voltage of 36 V with a ±5% tolerance and operates at a test current of 3.4 mA. The device has a maximum power dissipation of 500 mW and a reverse leakage current of less than 0.1 µA at 27 V. Its dynamic resistance is specified as 70 Ω, with a temperature coefficient of +0.093 %/K. The component utilizes the QuadroMELF (SOD-80) surface-mount package.

Single Zener Diodes Feature Summary

• Very sharp reverse characteristic
• Low reverse current level
• Very high stability
• Low noise

Single Zener Diodes Applications

• Voltage stabilization

Single Zener Diodes Procurement Notes

Verify that the ordering suffix GS18 corresponds to the taped reel packaging configuration containing 10,000 units per 13-inch reel. Confirm the specific part number matches the required 36 V nominal voltage and ±5% tolerance specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a stable 36 V reference is required in a compact SMD footprint. The low reverse leakage and tight tolerance make it suitable for precision circuits. Ensure the application environment stays within the -65 °C to +175 °C junction temperature range to maintain performance.

Single Zener Diodes Part Context

This part belongs to the TZQ5221B to TZQ5267B series of small signal Zener diodes manufactured by Vishay General Semiconductor - Diodes Division. The series covers a wide Zener voltage range from 2.4 V to 75 V, offering various test currents and tolerances for diverse electronic design requirements.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.