TSZU52C4V3

Single Zener Diodes Overview

The TSZU52C4V3 is a single-die silicon Zener diode from the TSZU52C series by Taiwan Semiconductor. It operates within a voltage range of 2.0V to 39V and features a nominal Zener voltage of 4.3V with a tolerance of ±5%. The device has a maximum power dissipation of 150mW at 25°C, a junction temperature range of -55°C to +125°C, and a forward voltage of 0.9V at 10mA. It utilizes an extremely thin, leadless 0603 surface-mount package.

Single Zener Diodes Feature Summary

• Extremely thin and leadless package design optimized for small surface mounting
• Wide selection of Zener voltages ranging from 2.0V to 39V
• RoHS compliant and halogen-free construction according to IEC 61249-2-21

Single Zener Diodes Applications

• General regulation functions

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm packing details. Confirm that the component meets RoHS compliance and halogen-free requirements as specified in the datasheet. Ensure the selected part number corresponds to the exact Zener voltage required for the circuit design.

Single Zener Diodes Selection Notes

Select this component for applications requiring precise voltage reference or protection in compact designs. Consider the 150mW power dissipation limit and the thermal derating curve when determining operating conditions. Verify that the 0603 footprint aligns with the PCB layout constraints and soldering capabilities.

Single Zener Diodes Part Context

This component belongs to the TSZU52C series of small signal SMD Zener diodes manufactured by Taiwan Semiconductor. The series offers a wide range of Zener voltages from 2.0V to 39V in a consistent 0603 package format. These devices are designed for general-purpose regulation and protection tasks in consumer electronics and industrial equipment.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 0603 packaged Zener diodes with similar electrical characteristics. Ensure compatibility regarding package dimensions, pin configuration, and thermal performance. Verify that alternative parts meet the same RoHS and halogen-free standards.