MMSZ5232B-HE3-08

Single Zener Diodes Overview

The MMSZ5232B-HE3-08 is a silicon planar Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It provides a nominal Zener voltage of 5.6 V with a standard tolerance of ±5%. The device operates within a test current range of 1.7 to 20 mA and features a maximum power dissipation of 500 mW at thermal equilibrium. It is housed in an SOD-123 surface-mount package, supports an operating temperature range from -55 °C to +150 °C, and carries AEC-Q101 qualification.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive applications
• ESD capability exceeding 8 kV (HBM) and 800 V (MM)
• RoHS-compliant construction

Single Zener Diodes Applications

• Automotive electronic circuits
• Voltage reference stabilization
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm AEC-Q101 qualification status. Ensure the procurement specification matches the required tolerance grade and packaging format. Cross-reference the manufacturer part number with the latest datasheet revision to validate compliance requirements before finalizing orders.

Single Zener Diodes Selection Notes

Select this component when an AEC-Q101 qualified Zener diode is required for automotive environments. The SOD-123 package offers a compact footprint suitable for space-constrained designs. Verify that the 500 mW power dissipation rating aligns with the thermal management capabilities of the target circuit layout.

Single Zener Diodes Part Context

This component belongs to the MMSZ5225 to MMSZ5267 series of small signal Zener diodes. The series covers a wide Zener voltage range from 3.0 V to 75 V. The 'HE3' designation indicates RoHS compliance combined with AEC-Q101 qualification, distinguishing it from commercial-grade variants.

Single Zener Diodes Replacement Considerations

MMSZ5232B-E3-08

Single Zener Diodes FAQ

What is the ESD protection rating for this component?

The device meets AEC-Q101 standards with an ESD capability greater than 8 kV using the Human Body Model and greater than 800 V using the Machine Model.

How does the 'HE3' suffix affect the component's qualification?

The 'HE3' suffix indicates that the device is RoHS-compliant and qualifies for AEC-Q101 automotive standards, unlike the base 'E3' version which is commercial grade.