Question 1

What are the key features of International Rectifier AUIRFS8409-7TRL?

EZKEY · Accepted Answer

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 International Rectifier with full traceability.

Question 2

What are the main application scenarios for AUIRFS8409-7TRL?

EZKEY · Accepted Answer

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.

Question 3

How does AUIRFS8409-7TRL work?

EZKEY · Accepted Answer

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.

Question 4

What is the technical performance of AUIRFS8409-7TRL?

EZKEY · Accepted Answer

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.

Question 5

What is the current market demand for AUIRFS8409-7TRL?

EZKEY · Accepted Answer

The global MOSFETs market is growing at ~6-8% CAGR, with particularly strong demand in power management. International Rectifier AUIRFS8409-7TRL 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.

Question 6

What are the technical characteristics of AUIRFS8409-7TRL?

EZKEY · Accepted Answer

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, International Rectifier provides full technical support and reference designs.

Avalanche Energy	Unclamped
Continuous Drain Current (Id)	~30 A
Data Tier	Family Level
Drain-Source Voltage (Vdss)	~60 V / 100 V
FET Type	N-Channel MOSFET (Automotive)
Gate Charge	~30 nC
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	Tape & Reel
Product Type	Chip Resistor
Qualification	AEC-Q101
RoHS	Compliant
Technology	HEXFET

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AUIRFS8409-7TRL | International Rectifier

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

AUIRFS8409-7TRL Application and Selection Guide

AUIRFS8409-7TRL Model and Manufacturer Information

AUIRFS8409-7TRL Product Parameters and Description

AUIRFS8409-7TRL Application and Selection Reference

Recommended Part Numbers for AUIRFS8409-7TRL