BZT52C8V2SQ-7-F

Single Zener Diodes Overview

The BZT52C8V2SQ-7-F is an automotive-grade surface mount Zener diode manufactured by Diodes Incorporated. It features a nominal Zener voltage of 8.2 V with a tolerance range of 7.7 V to 8.7 V at a test current of 5 mA. The device operates in the SOD-323 package and dissipates up to 200 mW. It maintains a maximum Zener impedance of 15 Ohms and exhibits a temperature coefficient between 3.2 mV/°C and 6.2 mV/°C. The component supports an operating temperature range from -65°C to +150°C.

Single Zener Diodes Feature Summary

• Qualified to AEC-Q101 standards for high reliability applications
• Utilizes planar die construction within a small surface mount package
• Totally lead-free, fully RoHS compliant, and halogen and antimony free

Single Zener Diodes Applications

• Automotive electronic circuits requiring voltage regulation
• General purpose voltage reference applications
• Clamping and protection circuits in surface mount designs

Single Zener Diodes Procurement Notes

Verify that the specific part number includes the 'Q' suffix to confirm automotive qualification status. Ensure procurement channels are authorized to prevent counterfeit components. Confirm compliance with environmental directives such as RoHS 2 and verify date codes for green molding compound requirements if applicable.

Single Zener Diodes Selection Notes

Select this component when automotive reliability and compact surface mount packaging are required. The SOD-323 case provides space efficiency while maintaining 200 mW power dissipation. Consider the positive temperature coefficient above 5.6 V for thermal stability in regulated environments.

Single Zener Diodes Part Context

This part belongs to the BZT52C series of surface mount Zener diodes produced by Diodes Incorporated. The series spans various voltage ratings from 2.0 V to 39 V. The 'S' designation indicates the SOD-323 package, while the 'Q' suffix specifically denotes automotive grade qualification under AEC-Q101 standards.

Single Zener Diodes Replacement Considerations

BZT52C8V2S-7-F (Commercial Grade)

Single Zener Diodes FAQ

What is the difference between BZT52C8V2S-7-F and BZT52C8V2SQ-7-F?

The 'Q' suffix in BZT52C8V2SQ-7-F indicates that the device is qualified to AEC-Q101 standards for automotive applications, whereas the non-'Q' version is commercial grade.

What is the typical Zener impedance for this component?

The maximum Zener impedance (ZZT) at a test current of 5 mA is specified as 15 Ohms.