CMHZ4706 TR PBFREE

Single Zener Diodes Overview

The CMHZ4706 TR PBFREE is a silicon unidirectional Zener diode manufactured by Central Semiconductor Corp. It features a nominal Zener voltage of 19V with a 5% tolerance and a maximum power dissipation of 0.5W. The device is housed in an SOD-123 surface-mount package with two pins. It operates within a temperature range of -65°C to +200°C.

Single Zener Diodes Feature Summary

• Low leakage current characteristics for stable performance
• Surface-mount SOD-123 packaging for compact integration
• High thermal stability supporting extended operating temperatures

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm lead-free status and tape-and-reel configuration. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the part number with official datasheets to confirm pinout and electrical specifications before procurement.

Single Zener Diodes Selection Notes

Select this component when a precise 19V regulation point is required in space-constrained designs. The SOD-123 form factor suits automated surface-mount assembly lines. Evaluate the 0.5W power rating against circuit load conditions to ensure adequate thermal headroom during continuous operation.

Single Zener Diodes Part Context

This component belongs to the CMHZ series of surface-mount Zener diodes from Central Semiconductor. The series offers various voltage options in standardized packages, providing designers with flexible solutions for voltage regulation and protection tasks in modern electronic equipment.

Single Zener Diodes Replacement Considerations

Consult manufacturer substitution guides for equivalent parts. Verify that any alternative maintains identical voltage tolerance, power dissipation limits, and package dimensions to ensure mechanical and electrical compatibility.