SMA2EZ6.8D5-TP

Single Zener Diodes Overview

The SMA2EZ6.8D5-TP is a single Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 6.8 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 2 W and utilizes the DO-214AC (SMA) surface-mount package. It operates within a junction temperature range of -55°C to 150°C. The component includes glass passivation for junction protection and incorporates built-in strain relief to enhance mechanical stability during soldering and operation.

Single Zener Diodes Feature Summary

• Glass passivated silicon junction for enhanced reliability
• Built-in strain relief mechanism for mechanical robustness
• Surface-mount design in compact DO-214AC (SMA) package

Single Zener Diodes Applications

• Voltage regulation in low-power electronic circuits
• Protection against over-voltage transients
• Reference voltage sources in precision applications

Single Zener Diodes Procurement Notes

Verify current availability status as this component may be subject to discontinuation or limited supply. Confirm RoHS compliance and specific packaging options such as cut tape or reel quantities directly with authorized distributors. Ensure the ordering suffix matches the required halogen-free or standard configuration if specified in the final bill of materials.

Single Zener Diodes Selection Notes

Select this component when a 2 W surface-mount Zener diode with a 6.8 V nominal breakdown voltage is required. The DO-214AC package offers a balance between power handling and board space efficiency. Consider the ±5% tolerance and dynamic impedance characteristics for circuit accuracy requirements. Verify thermal management needs given the 150°C maximum junction temperature rating.

Single Zener Diodes Part Context

This part belongs to the SMA2EZ series of 2 W Zener diodes from MCC, designed for general-purpose voltage regulation and protection tasks. The series covers a wide voltage range within the same physical footprint, allowing for standardized inventory management across various product designs. The SMA package is widely used in consumer electronics and industrial control systems.

Single Zener Diodes Replacement Considerations

Direct replacements must match the 2 W power rating, 6.8 V Zener voltage, and DO-214AC package. Verify pinout compatibility and electrical parameters such as knee voltage and dynamic impedance. Cross-reference with other manufacturers offering equivalent SMA-packaged Zener diodes if supply constraints exist.