HZ4B3TD-E

Single Zener Diodes Overview

The HZ4B3TD-E is a Zener diode manufactured by Renesas Electronics Corporation, designed for through-hole mounting in the DO-35 axial leaded package. It features a power dissipation rating of 500 mW. This component serves as a voltage reference or protection device within electronic circuits, leveraging standard quality grades typical of Renesas discrete semiconductor products.

Single Zener Diodes Feature Summary

• Through-hole construction for reliable PCB integration
• DO-35 axial leaded package format
• Standard quality grade classification

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection stages
• General-purpose discrete semiconductor applications

Single Zener Diodes Procurement Notes

Verify the specific Zener voltage value and tolerance from the official Renesas datasheet before procurement, as the part number alone does not indicate the breakdown voltage. Confirm that the DO-35 package and 500 mW power rating align with your thermal and spatial constraints. Ensure compatibility with your assembly process requirements for axial leaded components.

Single Zener Diodes Selection Notes

Select this component when a through-hole Zener diode with 500 mW dissipation is required. The DO-35 package suits standard drilling techniques. Consider the specific Zener voltage needed for your circuit design, as the base model covers a range of voltages. Verify temperature stability requirements against the datasheet specifications.

Single Zener Diodes Part Context

Renesas Electronics Corporation produces a broad portfolio of discrete semiconductors, including Zener diodes under the HZ series. These components are generally classified under standard quality grades unless otherwise specified. The HZ4B3TD-E represents a specific variant within this lineage, focusing on axial leaded packaging for robust mechanical attachment.

Single Zener Diodes Replacement Considerations

Consult the official Renesas replacement guide or cross-reference lists for verified substitutes. Generic equivalents may differ in voltage tolerance or thermal characteristics. Ensure any replacement maintains the DO-35 form factor and 500 mW rating.