What are the key features of ON Semiconductor MMSZ18T1G?

This product belongs to the General Purpose category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by ON Semiconductor with full traceability.

What are the main application scenarios for MMSZ18T1G?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does MMSZ18T1G work?

This device follows established General Purpose design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of MMSZ18T1G?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for MMSZ18T1G?

The global General Purpose market is growing at ~6-8% CAGR, with particularly strong demand in power management. ON Semiconductor MMSZ18T1G is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of MMSZ18T1G?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, ON Semiconductor provides full technical support and reference designs.

MMSZ18T1G DIODE ZENER 18V 500MW SOD123 by ON Semiconductor

MMSZ18T1G | ON Semiconductor DIODE ZENER 18V 500MW SOD123

Category: General Purpose

Brand: ON Semiconductor

DIODE ZENER 18V 500MW SOD123

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: DIODE ZENER 18V 500MW SOD123

Technical Parameters

Application	Voltage Regulation
Brand	ON SEMI
Composition	Silicon
Data Tier	Family Level
ECCN	EAR99
Forward Voltage	0.9 V (Typ)
Halogen Free	Yes
Mounting Type	Surface Mount
Operating Temperature	-65 to +150 C
Package / Case	SOD-123
Packaging	Tape & Reel
Power Rating	500 mW
Product Type	Zener Diode
REACH	Compliant
RoHS	Compliant
Series	MMSZ
Tolerance	+/-5%
Voltage - Zener (Nom)	18 V

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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3D Model (.stp)

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MMSZ18T1G Application and Selection Guide

MMSZ18T1G Model and Manufacturer Information

MMSZ18T1G, a General Purpose manufactured by ON SEMI: MMSZ18T1G helps you confirm the specific model, while ON SEMI helps you confirm the product source. If you are selecting a part, you can first check whether MMSZ18T1G meets your requirements, then check whether ON SEMI matches your expectations, and then refer to DIODE ZENER 18V 500MW SOD123 for further evaluation.

MMSZ18T1G Product Parameters and Description

The main parameters of ON SEMI's General Purpose product MMSZ18T1G include DIODE ZENER 18V 500MW SOD123. This is a General Purpose produced by ON SEMI, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

MMSZ18T1G Application and Selection Reference

ON SEMI's General Purpose product MMSZ18T1G has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, MMSZ18T1G is a General Purpose solution worth considering, and manufacturer ON SEMI provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for MMSZ18T1G

Designers looking for MMSZ18T1G recommended parts can evaluate the following options. MMSZ18T1G selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
UF4004	ON Semiconductor	Rectifiers 1A 400V
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EZKEY can provide MMSZ18T1G recommended part comparison data and engineering samples for evaluation.