MMSZ4695-HE3_A-08

Single Zener Diodes Overview

The MMSZ4695-HE3_A-08 is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 8.7 V with a tolerance of ±5%. The device has a maximum power dissipation of 500 mW and is housed in an SOD-123 surface-mount package. It operates within a junction temperature range of -55°C to +150°C and holds AEC-Q101 automotive qualification.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive applications
• Low leakage current characteristics
• Excellent stability and low noise performance

Single Zener Diodes Applications

• Voltage reference circuits
• Protection against overvoltage conditions
• Clamping applications in electronic systems

Single Zener Diodes Procurement Notes

Verify the specific suffix HE3_A-08 against official Vishay documentation to confirm availability and exact electrical parameters, as generic listings may not reflect all manufacturing revisions or regional variations. Ensure compliance with RoHS3 standards if required for the target assembly process.

Single Zener Diodes Selection Notes

Select this component when an 8.7 V regulation point is required in a compact SMD form factor. The AEC-Q101 certification makes it suitable for automotive environments where reliability under thermal stress is critical. Consider the 500 mW power rating for thermal management in dense PCB layouts.

Single Zener Diodes Part Context

This part belongs to the MMSZ469x series of silicon planar Zener diodes from Vishay. These devices are designed for general-purpose voltage regulation and protection in consumer, industrial, and automotive electronics, offering a balance of performance and small footprint.

Single Zener Diodes Replacement Considerations

Cross-reference with MMSZ4695-E3-08 or MMSZ4695-G3-08 for functional equivalents within the same series, ensuring package compatibility and verifying that the alternative suffix meets the specific automotive qualification requirements.