What are the key features of ON Semiconductor 1SMA5942BT3G?

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 ON Semiconductor with full traceability.

What are the main application scenarios for 1SMA5942BT3G?

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 1SMA5942BT3G 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 1SMA5942BT3G?

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 1SMA5942BT3G?

The global Zener Diodes market is growing at ~6-8% CAGR, with particularly strong demand in power management. ON Semiconductor 1SMA5942BT3G 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 1SMA5942BT3G?

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.

1SMA5942BT3G DIODE ZENER 51V 500MW SMA by ON Semiconductor

1SMA5942BT3G | ON Semiconductor DIODE ZENER 51V 500MW SMA

Category: Zener Diodes

Brand: ON Semiconductor

DIODE ZENER 51V 500MW SMA

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: DIODE ZENER 51V 500MW SMA

Technical Parameters

Application	Voltage Regulation
Brand	ON Semiconductor
Composition	Silicon
Data Tier	Family Level
ECCN	EAR99
Forward Voltage	1.5 V (Max)
Halogen Free	Yes
Mounting Type	Surface Mount
Operating Temperature	-65 to +150 C
Package / Case	DO-214AC (SMA)
Packaging	Tape & Reel
Power Rating	1 W
Product Type	Zener Diode
REACH	Compliant
RoHS	Compliant
Series	1SMA
Tolerance	+/-5%
Voltage - Zener (Nom)	30 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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1SMA5942BT3G Application and Selection Guide

1SMA5942BT3G Model and Manufacturer Information

1SMA5942BT3G, a Zener Diodes manufactured by ON Semiconductor: 1SMA5942BT3G helps you confirm the specific model, while ON Semiconductor helps you confirm the product source. If you are selecting a part, you can first check whether 1SMA5942BT3G meets your requirements, then check whether ON Semiconductor matches your expectations, and then refer to DIODE ZENER 51V 500MW SMA for further evaluation.

1SMA5942BT3G Product Parameters and Description

The main parameters of ON Semiconductor's Zener Diodes product 1SMA5942BT3G include DIODE ZENER 51V 500MW SMA. This is a Zener Diodes produced by ON Semiconductor, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

1SMA5942BT3G Application and Selection Reference

ON Semiconductor's Zener Diodes product 1SMA5942BT3G has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 1SMA5942BT3G is a Zener Diodes solution worth considering, and manufacturer ON Semiconductor provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 1SMA5942BT3G

Designers looking for 1SMA5942BT3G recommended parts can evaluate the following options. 1SMA5942BT3G selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
1SMB5948BT3G	ON Semiconductor	DIODE ZENER 91V 550MW SMB
1SMB5928BT3G	ON Semiconductor	DIODE ZENER 13V 3W SMB
BZX84C2V7LT1	ON Semiconductor	DIODE ZENER 2.7V 225MW SOT23-3

EZKEY can provide 1SMA5942BT3G recommended part comparison data and engineering samples for evaluation.