BZD27C12PHRUG

Single Zener Diodes Overview

The BZD27C12PHRUG is a single-die silicon Zener diode from the BZD27C series by Taiwan Semiconductor. It features a nominal working voltage of 12V with a test current of 50mA and a maximum differential resistance of 7Ω. The device operates within a junction temperature range of -55°C to +175°C and dissipates 1W at 25°C ambient temperature. It utilizes a Sub SMA surface-mount package, complies with RoHS directives, and meets halogen-free standards.

Single Zener Diodes Feature Summary

• Low profile surface-mount package design
• Excellent stability and low leakage current
• Compliant with RoHS Directive and IEC 61249-2-21 halogen-free requirements

Single Zener Diodes Applications

• Voltage regulating
• Reference voltage
• Protection circuit

Single Zener Diodes Procurement Notes

Verify that the ordering suffix 'H' confirms AEC-Q101 qualification and 'G' indicates green compound packaging. Confirm the specific voltage code '12' corresponds to the 12V nominal rating. Ensure the component matches the Sub SMA outline dimensions for PCB footprint compatibility before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 12V regulation point is required in a compact surface-mount layout. The Sub SMA package offers a low-profile alternative to larger axial packages. Consider the 1W power dissipation capability and the specified thermal resistance values for heat management in dense circuit designs.

Single Zener Diodes Part Context

This part belongs to the BZD27C series, which covers a wide voltage range from 10V to 220V. All members share identical mechanical data, including the Sub SMA case and matte tin-plated leads. The series is designed for general-purpose voltage regulation and protection applications in consumer and industrial electronics.

Single Zener Diodes Replacement Considerations

Substitutes must match the 12V nominal voltage, 1W power rating, and Sub SMA package. Verify equivalent electrical parameters such as differential resistance and reverse current. Ensure the replacement also meets AEC-Q101 and RoHS requirements if these were critical selection criteria.