What are the key features of Infineon Technologies AUIRFS4127?

This product belongs to the MOSFETs 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 Infineon Technologies with full traceability.

What are the main application scenarios for AUIRFS4127?

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 AUIRFS4127 work?

This device follows established MOSFETs 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 AUIRFS4127?

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 AUIRFS4127?

The global MOSFETs market is growing at ~6-8% CAGR, with particularly strong demand in power management. Infineon Technologies AUIRFS4127 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 AUIRFS4127?

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, Infineon Technologies provides full technical support and reference designs.

AUIRFS4127 MOSFETs MOSFET_(120V 300V) by Infineon Technologies

AUIRFS4127 | Infineon Technologies MOSFETs MOSFET_(120V 300V)

Category: MOSFETs

Brand: Infineon Technologies

MOSFETs MOSFET_(120V 300V)

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: MOSFETs MOSFET_(120V 300V)

Technical Parameters

Avalanche Energy	Unclamped
Category	MOSFETs
Continuous Drain Current (Id)	~30 A
Data Tier	Family Level
Description	MOSFETs MOSFET_(120V 300V)
Drain-Source Voltage (Vdss)	~60 V / 100 V
FET Type	N-Channel MOSFET (Automotive)
Gate Charge	~30 nC
Manufacturer	Infineon Technologies
Mounting Style	Surface Mount / Through Hole
Mounting Type	Surface Mount
On-Resistance (Rds On)	~10 mOhm
Operating Temperature	-55°C ~ +150°C
Package	DPAK / D2PAK / TO-220
Packaging	Tube
Product Type	Chip Resistor
Qualification	AEC-Q101
RoHS	Compliant
Standard Pack Qty	50
Technology	HEXFET

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.

📄 AUIRFS4127 Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/Infineon-Technologies/AUIRFS4127?qs=cPwVhw1VIU75IXzZZ5vjBg%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

AUIRFS4127 Application and Selection Guide

AUIRFS4127 Model and Manufacturer Information

AUIRFS4127, a MOSFETs manufactured by Infineon Technologies: AUIRFS4127 helps you confirm the specific model, while Infineon Technologies helps you confirm the product source. If you are selecting a part, you can first check whether AUIRFS4127 meets your requirements, then check whether Infineon Technologies matches your expectations, and then refer to MOSFETs MOSFET_(120V 300V) for further evaluation.

AUIRFS4127 Product Parameters and Description

The main parameters of Infineon Technologies's MOSFETs product AUIRFS4127 include MOSFETs MOSFET_(120V 300V). This is a MOSFETs produced by Infineon Technologies, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

AUIRFS4127 Application and Selection Reference

Infineon Technologies's MOSFETs product AUIRFS4127 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, AUIRFS4127 is a MOSFETs solution worth considering, and manufacturer Infineon Technologies provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for AUIRFS4127

Designers looking for AUIRFS4127 recommended parts can evaluate the following options. AUIRFS4127 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
IRF5803D2TRPBF	Infineon Technologies	MOSFET P-CH 40V 3.4A 8-SOIC
IRFR3707Z	Infineon Technologies	MOSFET N-CH 30V 56A DPAK
IRLR2908TRPBF	Infineon Technologies	MOSFET N-CH 80V 30A DPAK

EZKEY can provide AUIRFS4127 recommended part comparison data and engineering samples for evaluation.