BZD27C39PHRVG

Single Zener Diodes Overview

The BZD27C39PHRVG is a single silicon Zener diode from the BZD27C series manufactured by Taiwan Semiconductor. It features a nominal Zener voltage of 39V with a test current of 10mA and a maximum differential resistance of 40 Ohms. The device operates within a junction temperature range of -55°C to +175°C and dissipates up to 1W at 25°C ambient temperature. It utilizes a Sub SMA surface-mount package, complies with RoHS standards, and meets JESD 201 Class 2 whisker testing requirements.

Single Zener Diodes Feature Summary

• Low profile surface-mount construction in a Sub SMA package
• Excellent electrical stability and low leakage current characteristics
• Compliant with moisture sensitivity level 1 per J-STD-020
• Halogen-free molding compound meeting UL 94V-0 flammability rating

Single Zener Diodes Applications

• Voltage regulating circuits
• Reference voltage generation
• Protection circuitry

Single Zener Diodes Procurement Notes

Verify that the ordering code matches the specific voltage variant and suffix requirements for your application. Confirm compliance with RoHS directives and halogen-free specifications as stated in the datasheet. Ensure the component selection aligns with the thermal performance data provided for the Sub SMA package under your specific operating conditions.

Single Zener Diodes Selection Notes

Select this component based on the required 39V Zener voltage and the 1W power dissipation capability. Consider the Sub SMA package dimensions for PCB layout constraints. Evaluate the thermal resistance values against your system's heat dissipation needs to ensure the junction temperature remains within the specified -55°C to +175°C operational range during continuous operation.

Single Zener Diodes Part Context

This part belongs to the BZD27C series, which covers Zener voltages from 10V to 220V. All devices in this series share the same Sub SMA package and general feature set, including low leakage current and excellent stability. The specific model is defined by its nominal voltage value indicated in the part number.

Single Zener Diodes Replacement Considerations

Substitutes must match the 39V Zener voltage, 1W power rating, and Sub SMA package. Verify equivalent electrical parameters such as differential resistance and temperature coefficient. Ensure the replacement component also meets RoHS and halogen-free requirements if applicable to your design.