MMSZ5242A-AU_R1_000A1

$0.12

Description：DIODE ZENER 12V 500MW SOD123
Series：-
Mfr：Panjit International Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0a28122502b7 Category: Single Zener Diodes Brand: Panjit International Inc.

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Product introduction

MMSZ5242A-AU_R1_000A1 is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Panjit International Inc.. Its product description is DIODE ZENER 12V 500MW SOD123. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for MMSZ5242A-AU_R1_000A1

Description：DIODE ZENER 12V 500MW SOD123
Series：-
Mfr：Panjit International Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Voltage - Zener (Nom) (Vz)：12 V
Tolerance：±2%
Power - Max：500 mW
Impedance (Max) (Zzt)：30 Ohms
Current - Reverse Leakage @ Vr：2 µA @ 9.1 V
Operating Temperature：-50°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOD-123
Voltage - Forward (Vf) (Max) @ If：-
Grade：Automotive
Qualification：AEC-Q101

Single Zener Diodes datasheet and documents for MMSZ5242A-AU_R1_000A1

MMSZ5242A-AU_R1_000A1

Single Zener Diodes Overview

The MMSZ5242A-AU_R1_000A1 is a surface mount silicon Zener diode from the MMSZ52xxBS-AU series manufactured by Panjit International Inc. It provides a nominal Zener voltage of 12 V with a tolerance range of 11.40 V to 12.60 V. The device operates at a test current of 20.0 mA and features a maximum Zener impedance of 30 ohms. It dissipates up to 200 mW of power and has a maximum reverse leakage current of 1.0 µA at 9.1 V. The component is housed in an SOD-323 package, supports junction temperatures from -55°C to +150°C, and holds AEC-Q101 qualification.

Single Zener Diodes Feature Summary

Planar die construction for reliable performance
AEC-Q101 qualified for automotive applications
Halogen-free green molding compound compliant with IEC61249
Suitable for automated assembly processes

Single Zener Diodes Applications

Automotive electronics circuits
Voltage regulation in compact devices
General purpose protection applications

Single Zener Diodes Procurement Notes

Verify the specific suffix against official documentation to confirm exact electrical tolerances and marking codes. Confirm RoHS compliance status and lead-free manufacturing details directly with the manufacturer or authorized distributors before procurement.

Single Zener Diodes Selection Notes

Select this component when a 12 V reference is required in a small SOD-323 footprint. Ensure the application current does not exceed the 200 mW power dissipation limit at elevated temperatures. Verify that the 30 ohm impedance meets circuit requirements.

Single Zener Diodes Part Context

This part belongs to the MMSZ5221BS-AU series of 200 mW Zener diodes. The series covers voltages from 2.4 V to 51 V in various packages including SOD-323. All parts in the series share similar mechanical data and thermal characteristics while differing in specific voltage and impedance parameters.