BZT52C22T-TP

Single Zener Diodes Overview

The BZT52C22T-TP is a 200 mW Zener diode from Micro Commercial Components, housed in an SOD-523 package. It features a nominal Zener voltage of 22 V with a ±5% tolerance range of 20.8 V to 23.3 V at a test current of 5 mA. The device exhibits a maximum Zener impedance of 55 Ω and a typical temperature coefficient of 16.4 mV/°C. Maximum reverse leakage current is limited to 0.1 µA at 20 V. Operating junction and storage temperatures span -65°C to +150°C.

Single Zener Diodes Feature Summary

• Planar die construction for robust performance
• ESD protection up to 16 kV (HBM)
• Lead-free finish compliant with RoHS standards
• Moisture sensitivity level 1 classification

Single Zener Diodes Applications

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

Single Zener Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm electrical parameters and packaging details. Ensure compatibility with automated assembly processes by checking moisture sensitivity levels and soldering profiles. Confirm that the ordering suffix matches the required tape and reel quantity specifications provided in the datasheet.

Single Zener Diodes Selection Notes

Select this component when a precise 22 V reference is required within a compact surface-mount footprint. The ±5% tolerance suits general-purpose regulation tasks. Consider the thermal resistance values and power derating curves if operating near the maximum junction temperature limits or in high ambient environments.

Single Zener Diodes Part Context

This device belongs to the BZT52C series of ultra-small Zener diodes designed for automated assembly. The series covers voltages from 2.4 V to 39 V, sharing common physical dimensions and thermal characteristics. The 'C' suffix denotes the standard 5% voltage tolerance variant within the product line.

Single Zener Diodes Replacement Considerations

Cross-reference with other SOD-523 Zener diodes offering 22 V nominal voltage and similar power dissipation ratings. Verify pinout compatibility and ensure equivalent impedance and leakage current specifications are met for direct substitution.