TZS4686-GS08

Single Zener Diodes Overview

The TZS4686-GS08 is a single-channel small signal Zener diode manufactured by Vishay Semiconductors. It features a nominal Zener voltage of 3.9 V with a tolerance of ±5%, specified at a test current of 0.05 mA. The device operates within a power dissipation limit of 500 mW and supports junction temperatures up to 175 °C. Packaged in the QuadroMELF (SOD-80) surface-mount format, it is AEC-Q101 qualified for automotive applications.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive reliability
• Very high stability and low noise characteristics
• Maximum delta VZ defined from 10 μA to 100 μA

Single Zener Diodes Applications

• Voltage stabilization

Single Zener Diodes Procurement Notes

Verify that the ordering code matches the specific suffix required for the desired tape and reel configuration. Confirm compliance with RoHS3 standards and material categorization definitions provided in Vishay documentation. Ensure storage conditions adhere to MSL level 1 specifications to maintain component integrity prior to assembly.

Single Zener Diodes Selection Notes

Select this component when a precise 3.9 V reference is needed in a compact SOD-80 footprint. Consider the maximum reverse leakage current of 5 μA at 2 V and the voltage change specification of 0.97 V between 10 μA and 100 μA currents. Evaluate thermal resistance requirements against the 500 mW power dissipation limit for the target ambient temperature.

Single Zener Diodes Part Context

This part belongs to the TZS4678 to TZS4717 series of small signal Zener diodes. All devices in this family share identical electrical testing parameters, package dimensions, and qualification standards, differing only in their specific nominal Zener voltage ratings ranging from 1.8 V to 43 V.

Single Zener Diodes Replacement Considerations

CLL5240B TR PBFREE