PZM20NB3,115

Single Zener Diodes Overview

The PZM20NB3,115 is a single Zener diode manufactured by NXP USA Inc. It features a nominal Zener voltage of 20 V and a maximum power dissipation of 300 mW. The device offers a tight tolerance of ±2% and is housed in an SMT3 (SOT-346/SC-59) surface-mount package. This component is designed for low-power general-purpose voltage regulation applications.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a 20 V nominal breakdown voltage
• Compact surface-mount design suitable for space-constrained assemblies
• High accuracy with a ±2% tolerance specification

Single Zener Diodes Applications

• Low-power general-purpose voltage regulation
• Voltage reference circuits
• Protection against overvoltage transients

Single Zener Diodes Procurement Notes

Verify the specific suffix

Single Zener Diodes Selection Notes

Select this component when a compact, low-power Zener diode with high voltage accuracy is required. The SMT3 package is ideal for automated surface-mount assembly processes. Ensure the application voltage does not exceed the 300 mW power dissipation limit at the expected operating temperature.

Single Zener Diodes Part Context

This part belongs to the PZM20 series of low-power Zener diodes from NXP Semiconductors. These devices are engineered for use in portable electronics and consumer appliances where small form factors and reliable voltage clamping are critical. The series typically includes variants with different voltage ratings within the same physical footprint.

Single Zener Diodes Replacement Considerations

Direct substitutes include other 20V 300mW Zener diodes in SOT-346 packages such as the PZM20NB2,115. Verify pinout compatibility and thermal characteristics before substitution.

Single Zener Diodes 115

to ensure correct tape-and-reel packaging configuration. Confirm RoHS compliance status as required by project specifications. Check current availability status as some listings indicate discontinued or limited stock conditions for this specific part number variant.