CDZFHT2RA6.8B

Single Zener Diodes Overview

The CDZFHT2RA6.8B is a single Zener diode manufactured by Rohm Semiconductor, designed for surface-mount applications in the SOD-923 package. It features a nominal Zener voltage of 6.8 V with a tolerance range of 6.65 V to 6.93 V. The device operates at a test current of 5 mA and dissipates up to 100 mW of power. Key electrical characteristics include a maximum reverse leakage current of 500 nA and a Zener impedance of 40 ohms. It supports an operating junction temperature range from -55°C to +150°C.

Single Zener Diodes Feature Summary

• Single configuration Zener diode optimized for compact surface-mount designs
• High thermal stability supporting extended operating temperatures up to 150°C
• Low leakage current characteristics ensuring efficient performance in sensitive circuits

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Protection against overvoltage transients in low-power systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and packaging specifications prior to ordering. Ensure storage conditions align with semiconductor handling guidelines to maintain reliability. Review datasheet revisions for any updates to mechanical dimensions or electrical limits before finalizing procurement plans.

Single Zener Diodes Selection Notes

Select this component when a small footprint SOD-923 package is required for 6.8 V regulation. Consider the 100 mW power dissipation limit for thermal management. Evaluate the 40 ohm impedance for dynamic load requirements. Compare against alternative packages if higher power handling or different voltage tolerances are needed for the specific application environment.

Single Zener Diodes Part Context

This part belongs to Rohm's CDZ series of Zener diodes, which are widely used for voltage regulation and protection. The CDZFHT2RA6.8B specifically utilizes the VMN2 (SOD-923) package code. It is distinct from automotive-grade variants like the CDZFH6.8B, which may carry AEC-Q101 qualification. The suffix indicates specific tape-and-reel packaging configurations.

Single Zener Diodes Replacement Considerations

The EDZFHT2RA6.8B is listed as a similar specification replacement with identical pinout and package dimensions. Verify that the substitute meets all original electrical parameters, including voltage tolerance and power dissipation ratings, before implementation.