What are the key features of ONSEMI MMSZ4V3T1G?

This product belongs to the Zener Diodes 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 ONSEMI with full traceability.

What are the main application scenarios for MMSZ4V3T1G?

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 MMSZ4V3T1G work?

This device follows established Zener Diodes 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 MMSZ4V3T1G?

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 MMSZ4V3T1G?

The global Zener Diodes market is growing at ~6-8% CAGR, with particularly strong demand in power management. ONSEMI MMSZ4V3T1G 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 MMSZ4V3T1G?

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, ONSEMI provides full technical support and reference designs.

MMSZ4V3T1G Zener Diodes 4.3V 500mW by ONSEMI

MMSZ4V3T1G | ONSEMI Zener Diodes 4.3V 500mW

Category: Zener Diodes

Brand: ONSEMI

Zener Diodes 4.3V 500mW

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: Zener Diodes 4.3V 500mW

Technical Parameters

Application	Voltage Regulation
Brand	ONSEMI
Category	Zener Diodes
Composition	Silicon
Data Tier	Family Level
Description	Zener Diodes 4.3V 500mW
ECCN	EAR99
Forward Voltage	0.9 V (Typ)
Halogen Free	Yes
Manufacturer	onsemi
Mounting Type	Surface Mount
Operating Temperature	-65 to +150 C
Package / Case	SOD-123
Packaging	Reel
Power Rating	500 mW
Product Type	Zener Diode
REACH	Compliant
RoHS	Compliant
Series	MMSZ
Standard Pack Qty	3000
Tolerance	+/-5%
Voltage - Zener (Nom)	4 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.

Datasheet not available online yet.

Can't find the datasheet you need? Contact our sourcing team and we'll help locate the official documentation from the manufacturer or our supply channels.

Request now →

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

MMSZ4V3T1G Application and Selection Guide

MMSZ4V3T1G Model and Manufacturer Information

MMSZ4V3T1G, a Zener Diodes manufactured by ONSEMI: MMSZ4V3T1G helps you confirm the specific model, while ONSEMI helps you confirm the product source. If you are selecting a part, you can first check whether MMSZ4V3T1G meets your requirements, then check whether ONSEMI matches your expectations, and then refer to Zener Diodes 4.3V 500mW for further evaluation.

MMSZ4V3T1G Product Parameters and Description

The main parameters of ONSEMI's Zener Diodes product MMSZ4V3T1G include Zener Diodes 4.3V 500mW. This is a Zener Diodes produced by ONSEMI, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

MMSZ4V3T1G Application and Selection Reference

ONSEMI's Zener Diodes product MMSZ4V3T1G has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, MMSZ4V3T1G is a Zener Diodes solution worth considering, and manufacturer ONSEMI provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for MMSZ4V3T1G

Designers looking for MMSZ4V3T1G recommended parts can evaluate the following options. MMSZ4V3T1G selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
NUP4114UPXV6T2G	Onsemi	ESD Protection Diodes / TVS Diodes LOW CAP TVS ARRAY
NRVS1MFL	Onsemi	整流器 SR SOD123F GPPN 1A 1000V
NSPU5201MUTBG	ONSEMI

EZKEY can provide MMSZ4V3T1G recommended part comparison data and engineering samples for evaluation.