MMSZ5232B-E3-08

Single Zener Diodes Overview

The MMSZ5232B-E3-08 is a silicon planar Zener diode manufactured by Vishay Semiconductors. It provides a nominal Zener voltage of 5.6 V with a standard tolerance of ±5%. The device operates at a test current of 20 mA and dissipates up to 500 mW in thermal equilibrium. It features a maximum reverse leakage current of 5 µA at 3 V and a typical dynamic resistance of 11 Ω. The component is housed in an SOD-123 surface-mount package.

Single Zener Diodes Feature Summary

• Silicon planar construction for reliable voltage regulation
• Standard ±5% Zener voltage tolerance for general applications
• ESD protection capability exceeding 8 kV via human body model
• RoHS-compliant commercial grade material categorization

Single Zener Diodes Applications

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

Single Zener Diodes Procurement Notes

Verify the specific ordering code against the manufacturer's official documentation to ensure correct tolerance and packaging specifications. Confirm that the E3 suffix aligns with required environmental compliance standards for the target assembly process. Cross-reference the date code and marking on received units with the datasheet to validate authenticity and traceability.

Single Zener Diodes Selection Notes

Select this component when a 5.6 V regulation point is required within a compact surface-mount design. The SOD-123 package offers a balance between power handling and board space efficiency. Ensure the application environment remains within the specified operating temperature range to maintain stable Zener characteristics and prevent thermal runaway during continuous operation.

Single Zener Diodes Part Context

This part belongs to the MMSZ5225 to MMSZ5267 series of small signal Zener diodes. The series covers a wide voltage range from 3.0 V to 75 V, allowing designers to standardize on a single package type across various voltage requirements. The 'B' suffix indicates the standard 5% tolerance variant, distinguishing it from higher precision options.

Single Zener Diodes Replacement Considerations

MMSZ5232B-E3-18

Single Zener Diodes FAQ

What is the ESD rating for this component?

The device meets AEC-Q101 ESD capability standards, offering protection greater than 8 kV according to the Human Body Model and greater than 800 V according to the Machine Model.

How does the 'B' suffix affect performance?

The 'B' suffix denotes a standard Zener voltage tolerance of ±5%, which is suitable for general-purpose regulation tasks where tighter precision is not critical.