MMBZ5235BTW_R1_00001

Overview

The MMBZ5235BTW_R1_00001 is a surface mount silicon Zener diode from the Panjit MMBZ5221BTW series. It features a nominal Zener voltage of 6.8V, with a minimum of 6.46V and maximum of 7.14V. The device has a power dissipation rating of 200mW at 25°C and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a maximum Zener impedance (ZZT) of 5Ω at IZT=20mA and a maximum reverse leakage current of 3.0μA at VR=5.0V. It utilizes an SOT-363 plastic case.

Feature Summary

• Planar die construction for stable performance
• Compliant with EU RoHS 2.0 standards
• Green molding compound per IEC 61249 standard

Applications

• Voltage regulation in electronic circuits
• Surge protection applications
• Automated assembly processes

Procurement Notes

Verify the specific ordering suffix against official distributor catalogs to ensure correct packaging configuration. Confirm that the component meets required environmental compliance standards for the target application before finalizing procurement orders.

Selection Notes

Select this component when a 6.8V reference or regulation point is required in space-constrained designs. Ensure the operating current remains within limits defined by the 200mW power dissipation rating and derating curves provided in the datasheet.

Part Context

This part belongs to the MMBZ5221BTW ~ MMBZ5267BTW series of surface mount silicon Zener diodes manufactured by Panjit International Inc. The series covers a wide voltage range from 2.4V to 75V, all sharing similar mechanical and thermal characteristics within the SOT-363 package.

Replacement Considerations

Direct replacements must match the 6.8V nominal voltage, 200mW power rating, and SOT-363 footprint. Verify electrical parameters such as Zener impedance and leakage current against the original specifications to ensure circuit compatibility.