MMSZ5252C-E3-18

Single Zener Diodes Overview

The MMSZ5252C-E3-18 is a silicon planar Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It provides a nominal Zener voltage of 24 V with a tight tolerance of ±2 %. The device operates at a test current of 5.2 mA and dissipates up to 500 mW in the SOD-123 surface-mount package. Key electrical parameters include a maximum reverse leakage current of 100 nA, a dynamic resistance of 33 Ω, and a temperature coefficient of 0.087 %/°C.

Single Zener Diodes Feature Summary

• High precision voltage regulation achieved through a ±2 % Zener voltage tolerance
• Robust electrostatic discharge protection exceeding 8 kV via human body model testing
• Designed for high-reliability applications with AEC-Q101 qualification available

Single Zener Diodes Applications

• Precision voltage reference circuits
• Overvoltage protection stages
• Voltage clamping applications

Single Zener Diodes Procurement Notes

Verify that the specific suffix matches the required tape-and-reel packaging configuration. Confirm RoHS compliance status and ensure the component meets the necessary AEC-Q101 automotive standards if applicable to the target design environment.

Single Zener Diodes Selection Notes

Select this variant when strict voltage accuracy is critical compared to standard ±5 % devices. Ensure the thermal management strategy accommodates the specified power dissipation limits within the operating temperature range.

Single Zener Diodes Part Context

This component 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, offering standardized performance across various voltage ratings in the same compact SOD-123 footprint.

Single Zener Diodes Replacement Considerations

MMSZ5252B-E3-18