MMBZ5233BS-7

Overview

The MMBZ5233BS-7 is a dual isolated Zener diode array manufactured by Diodes Incorporated. It features two independent Zener diodes housed in an SOT-363 surface-mount package. The nominal Zener voltage is 6.0 V, with a range of 5.70 V to 6.30 V at a test current of 20 mA. Maximum Zener impedance is 7 Ω, and maximum reverse leakage current is 5 µA at 3.5 V. Power dissipation is rated at 200 mW, with a thermal resistance of 625 °C/W. Operating and storage temperatures range from -65 °C to +150 °C.

Feature Summary

• Dual isolated Zeners integrated into an ultra-small surface mount package
• Planar die construction for reliable performance
• Lead-free and RoHS compliant manufacturing

Applications

• Automated assembly processes requiring compact components
• Voltage reference applications utilizing dual channels
• General-purpose voltage regulation circuits

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging details. Confirm that the component meets required environmental standards such as RoHS compliance and moisture sensitivity levels before procurement. Ensure compatibility with automated assembly equipment specifications.

Selection Notes

Select this component when dual isolated Zener functionality is required in a minimal footprint. Verify that the 200 mW power dissipation rating and 6.0 V nominal voltage align with circuit requirements. Consider the SOT-363 package dimensions for PCB layout constraints.

Part Context

This part belongs to the MMBZ5221BS through MMBZ5259BS series of surface mount Zener diodes. The series offers various voltage options within a consistent SOT-363 package format. These devices are designed for general-purpose voltage regulation tasks in consumer and industrial electronics.

Replacement Considerations

MMBZ5233BS-7-F is a confirmed direct substitute.