PDZVTR13A

Single Zener Diodes Overview

The PDZVTR13A is a single silicon Zener diode manufactured by ROHM Semiconductor, designed for surface-mount applications. It features a PMDTM package with dimensions of 2.7 mm in length and 1.05 mm in height. The device provides a nominal Zener voltage of 13.25 V at a test current of 20 mA, with a maximum impedance of 10 Ohms. It supports a power dissipation of 1 W and operates within a junction temperature range up to 150°C. The component exhibits a maximum reverse leakage current of 10 µA at 10 V.

Single Zener Diodes Feature Summary

• Utilizes the compact PMDTM surface-mount package for space-constrained designs.
• Capable of handling high power dissipation of 1 W for robust voltage regulation.
• Engineered for high-temperature reliability with a maximum junction temperature of 150°C.

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels.
• Over-voltage protection stages in electronic systems.
• Clamping applications in signal processing paths.

Single Zener Diodes Procurement Notes

Verify the specific suffix designation against official ROHM documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with surface-mount assembly processes and thermal management requirements for the intended operating environment.

Single Zener Diodes Selection Notes

Select this component when a 1 W power rating and high-temperature operation are required in a small form factor. Compare impedance and leakage specifications against circuit requirements to ensure adequate regulation performance under varying load conditions.

Single Zener Diodes Part Context

This part belongs to the PDZVTR series of single Zener diodes from ROHM Semiconductor. The series is characterized by its use of the PMDTM package, which offers a low-profile solution suitable for modern electronics manufacturing standards and automated placement equipment.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for equivalent parts with matching voltage ratings and package types. Verify that alternative components meet the same 1 W power dissipation and 150°C thermal limits before implementation.

Single Zener Diodes FAQ

What is the maximum operating junction temperature for the PDZVTR13A?

The maximum operating junction temperature is 150°C.

What is the Zener impedance specification for this diode?

The maximum Zener impedance is 10 Ohms.