CMSZ5248B TR PBFREE

Single Zener Diodes Overview

The CMSZ5248B TR PBFREE is a single Zener diode manufactured by Central Semiconductor Corp. It features an 18 V nominal Zener voltage with a ±5% tolerance and a maximum power dissipation of 275 mW. The device is housed in a surface-mount SOT-323 package and operates within a temperature range of -65°C to +150°C. Maximum reverse leakage current is specified at 100 nA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics
• Designed for compact surface-mount PCB integration
• Operates reliably across extended industrial temperature ranges

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection stages
• Clamping applications in signal conditioning

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm lead-free status and packaging type. Confirm RoHS compliance requirements align with project specifications. Ensure the SOT-323 footprint matches the design layout before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a low-power, surface-mount Zener diode is required for precise voltage clamping. The SOT-323 package offers space efficiency compared to through-hole alternatives. Verify that the 275 mW power rating meets the thermal dissipation needs of the target application environment.

Single Zener Diodes Part Context

This part belongs to the Central Semiconductor Zener diode family, specifically designed for general-purpose voltage regulation tasks. The CMSZ5248B variant provides a standard 18 V reference point, suitable for various electronic systems requiring stable bias voltages or transient suppression in compact form factors.

Single Zener Diodes Replacement Considerations

CLL5248B TR PBFREE is listed as a parameter-equivalent alternative from the same manufacturer.