TZS4699-GS08

Single Zener Diodes Overview

The TZS4699-GS08 is a small signal Zener diode from Vishay Semiconductors, featuring a nominal voltage of 12 V with a range of 11.4 to 12.6 V. It operates at a test current of 0.05 mA and dissipates up to 500 mW. The device has a maximum reverse leakage current of 0.05 μA at 9.1 V and a voltage change of 0.12 V between 10 μA and 100 μA. Packaged in QuadroMELF (SOD-80), it supports surface mount installation and functions within a junction temperature range of -65 °C to +175 °C.

Single Zener Diodes Feature Summary

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

Single Zener Diodes Applications

• Voltage stabilization

Single Zener Diodes Procurement Notes

Verify the specific ordering code TZS4699-GS08 against the manufacturer's datasheet to confirm package type and tolerance. Ensure compliance with RoHS directives and material categorization requirements before procurement. Confirm that the SOD-80 footprint matches the design layout. Validate thermal resistance parameters for the intended operating environment.

Single Zener Diodes Selection Notes

Select this component for applications requiring precise voltage regulation with low noise. The AEC-Q101 qualification makes it suitable for automotive environments. Consider the 500 mW power dissipation limit when designing thermal management solutions. Verify that the 12 V nominal voltage aligns with circuit requirements.

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 characteristics and packaging specifications, differing only in their nominal Zener voltage ratings. The series offers a wide voltage range from 1.8 V to 43 V.

Single Zener Diodes Replacement Considerations

Other parts within the TZS4678 to TZS4717 series can replace this component if the voltage rating differs. Cross-reference the nominal voltage requirement with the series table to identify compatible alternatives.