MMSZ5234B_R1_00001

Single Zener Diodes Overview

The MMSZ5234B_R1_00001 is a surface mount silicon Zener diode from the MMSZ5221B series manufactured by Panjit International Inc. It features a nominal Zener voltage of 6.2 V with a tolerance range of 5.89 V to 6.51 V at a test current of 20 mA. The device has a maximum power dissipation of 500 mW and operates within a junction temperature range of -55°C to +150°C. It utilizes an SOD-123 package with a maximum Zener impedance of 7 Ohms and a maximum reverse leakage current of 5 µA at 4 V.

Single Zener Diodes Feature Summary

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

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Voltage reference applications
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration, as standard reels contain 3000 pieces. Confirm compliance requirements such as RoHS 2.0 and halogen-free status against project specifications. Ensure the component lot number is recorded for traceability purposes during quality assurance reviews.

Single Zener Diodes Selection Notes

Select this component when a 6.2 V reference is needed in an SOD-123 footprint. Consider the 500 mW power rating and thermal resistance characteristics for heat dissipation needs. Verify that the 7 Ohm impedance meets circuit sensitivity requirements compared to lower impedance alternatives.

Single Zener Diodes Part Context

This part belongs to the MMSZ5221B ~ MMSZ5267B series of surface mount silicon Zener diodes. The series covers voltages from 2.4 V to 75 V with consistent 500 mW power dissipation capabilities across all variants. All parts share the same SOD-123 mechanical outline and manufacturing process standards.

Single Zener Diodes Replacement Considerations

Direct replacements must match the 6.2 V nominal voltage, SOD-123 package, and 500 mW power rating. Verify electrical parameters including impedance and leakage current limits to ensure circuit compatibility.