BZX84C12Q-13-F

Single Zener Diodes Overview

The BZX84C12Q-13-F is an automotive-grade, single silicon Zener diode manufactured by Diodes Incorporated. It features a nominal Zener voltage of 12V with a tolerance range of 11.4V to 12.7V at a test current of 5mA. The device operates in the SOT-23 surface-mount package and provides a maximum power dissipation of 350mW. It meets AEC-Q101 standards for high reliability and 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 for stable performance
• Totally lead-free and fully RoHS compliant
• Halogen and antimony free "Green" device

Single Zener Diodes Applications

• Automotive electronic circuits requiring voltage regulation
• High-reliability industrial control systems
• Overvoltage protection in sensitive signal lines

Single Zener Diodes Procurement Notes

Verify that the specific part number suffix Q-13-F corresponds to the Automotive grade packaging configuration as defined in the manufacturer's ordering information. Confirm compliance requirements such as RoHS and Halogen-free status against project specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when an automotive-rated Zener diode with a 12V breakdown voltage is required. Ensure the design accommodates the 350mW power dissipation limit and the specified impedance characteristics at the intended operating current within the SOT-23 footprint constraints.

Single Zener Diodes Part Context

This component belongs to the BZX84C series of surface mount Zener diodes produced by Diodes Incorporated. The series covers a wide voltage range from 2.4V to 51V in the standard SOT-23 package. The 'Q' suffix specifically denotes the automotive qualification tier within this product family.

Single Zener Diodes Replacement Considerations

Standard equivalents include the BZX84C12-13-F or BZX84C12-7-F. Note that these variants lack the explicit AEC-Q101 automotive qualification associated with the Q-series suffix.

Single Zener Diodes FAQ

What is the maximum power dissipation rating?

The maximum power dissipation is 350mW when terminals are kept at ambient temperature.

Is the device suitable for automated assembly?

Yes, the datasheet states it is ideally suited for automated assembly processes.