BZT52C27-7-F

Single Zener Diodes Overview

The BZT52C27-7-F is a surface mount silicon Zener diode manufactured by Diodes Incorporated. It features planar die construction and operates within a voltage range of 25.1 V to 28.9 V at a test current of 2 mA. The device provides a maximum Zener impedance of 80 Ω and a maximum reverse leakage current of 0.1 µA at 18.9 V. It dissipates up to 500 mW at +75°C lead temperature or 370 mW at +25°C ambient temperature. The component is housed in an SOD123 package, supports junction temperatures from -65°C to +150°C, and utilizes a matte tin finish over an alloy 42 leadframe.

Single Zener Diodes Feature Summary

• Planar die construction for high reliability
• Totally lead-free and fully RoHS compliant
• Halogen and antimony free green device
• Qualified to AEC-Q101 standards

Single Zener Diodes Applications

• General purpose voltage regulation
• Medium current applications
• Automated assembly processes

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging type and qualification level. The standard commercial version uses the -7-F suffix with tape and reel packaging. Confirm that the required voltage tolerance and thermal dissipation capabilities align with the target circuit design before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a stable reference voltage near 27 V is required in space-constrained designs. The SOD123 package offers a compact footprint suitable for automated surface mount technology lines. Ensure the operating environment remains within the specified thermal limits to maintain the rated power dissipation without requiring significant derating.

Single Zener Diodes Part Context

This part belongs to the BZT52C series of surface mount Zener diodes produced by Diodes Incorporated. The series covers a wide voltage range from 2.0 V to 51 V, providing designers with standardized options for various voltage regulation needs. All devices in this family share similar mechanical characteristics and manufacturing processes, ensuring consistency across different voltage ratings.

Single Zener Diodes Replacement Considerations

BZT52C27Q-7-F (Automotive qualified version)