MMBZ5226B_R1_00001

Single Zener Diodes Overview

The MMBZ5226B_R1_00001 is a surface mount silicon Zener diode from the Panjit MMBZ5221B series. It features a nominal Zener voltage of 3.3 V with a tolerance range of 3.14 V to 3.47 V at a test current of 20 mA. The device has a maximum power dissipation of 410 mW and operates within a temperature range of -55 °C to +150 °C. Electrical characteristics include a maximum Zener impedance of 28 Ω and a maximum reverse leakage current of 25 μA at 1.0 V. It utilizes an SOT-23 plastic case.

Single Zener Diodes Feature Summary

• Planar die construction for stable performance
• Suitable for automated assembly processes
• Lead-free compliant with EU RoHS 2.0 standards

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Voltage reference applications
• Clipping and clamping circuits

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and packing quantity. Confirm compliance requirements such as RoHS status and marking codes match project specifications. Ensure the manufacturer part number matches the required electrical parameters before procurement.

Single Zener Diodes Selection Notes

Select this component when a 3.3 V Zener voltage is required in a compact SOT-23 package. Consider the 410 mW power rating and operating temperature range for thermal management. Verify that the 28 Ω impedance and 25 μA leakage current meet circuit requirements.

Single Zener Diodes Part Context

This part belongs to the MMBZ5221B ~ MMBZ5267B series, which offers Zener voltages ranging from 2.4 V to 75 V. All devices in this series share the same SOT-23 surface mount package and planar die construction technology, providing a standardized footprint for various voltage regulation needs.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering MMBZ5226B equivalents in SOT-23 packages. Verify matching electrical parameters including Zener voltage, impedance, and power dissipation before substitution.