What are the key features of FAIRCHILD FDB44N25TM?

This product belongs to the Rectifiers 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 FAIRCHILD with full traceability.

What are the main application scenarios for FDB44N25TM?

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 FDB44N25TM work?

This device follows established Rectifiers 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 FDB44N25TM?

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 FDB44N25TM?

The global Rectifiers market is growing at ~6-8% CAGR, with particularly strong demand in power management. FAIRCHILD FDB44N25TM 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 FDB44N25TM?

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, FAIRCHILD provides full technical support and reference designs.

FDB44N25TM Power MOSFET, N-Channel, UniFETTM, 250V, 44A, 69mΩ, D2PAK, 800-REEL by FAIRCHILD

FDB44N25TM | FAIRCHILD Power MOSFET, N-Channel, UniFETTM, 250V, 44A, 69mΩ, D2PAK, 800-REEL

Category: Rectifiers

Brand: FAIRCHILD

Power MOSFET, N-Channel, UniFETTM, 250V, 44A, 69mΩ, D2PAK, 800-REEL

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Power MOSFET, N-Channel, UniFETTM, 250V, 44A, 69mΩ, D2PAK, 800-REEL

Technical Parameters

Applications	General Purpose
Brand	Fairchild
Configuration	Single
Data Tier	Family Level
Lead Free	Yes
Mounting Type	Surface Mount / Through Hole
Number of Terminals	3
Operating Temperature	-55 to +150 C
Package	SOT-23
Package / Case	SMD / Through Hole
Packaging	Tape & Reel
Product Type	Diode / Transistor / MOSFET
RoHS	Compliant
Technology	N-Channel

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)

Schematic Symbol (.sch)

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FDB44N25TM Application and Selection Guide

FDB44N25TM Model and Manufacturer Information

FDB44N25TM, a Rectifiers manufactured by Fairchild: FDB44N25TM helps you confirm the specific model, while Fairchild helps you confirm the product source. If you are selecting a part, you can first check whether FDB44N25TM meets your requirements, then check whether Fairchild matches your expectations, and then refer to Power MOSFET, N-Channel, UniFETTM, 250V, 44A, 69mΩ, D2PAK, 800-REEL for further evaluation.

FDB44N25TM Product Parameters and Description

The main parameters of Fairchild's Rectifiers product FDB44N25TM include Power MOSFET, N-Channel, UniFETTM, 250V, 44A, 69mΩ, D2PAK, 800-REEL. This is a Rectifiers produced by Fairchild, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

FDB44N25TM Application and Selection Reference

Fairchild's Rectifiers product FDB44N25TM has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, FDB44N25TM is a Rectifiers solution worth considering, and manufacturer Fairchild provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for FDB44N25TM

Designers looking for FDB44N25TM recommended parts can evaluate the following options. FDB44N25TM selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
1N5406	FAIRCHILD	Rectifier Diode, 1 Phase, 1 Element, 3A, 600V V(RRM), Silicon, DO-201, ROHS COMPLIANT, PLASTIC PACKAGE-2
FDP3623	FAIRCHILD	TT
FDMA291P	FAIRCHILD	MOSFETs -20V Single P-Ch. PowerTrench MOSFET

EZKEY can provide FDB44N25TM recommended part comparison data and engineering samples for evaluation.

FDB44N25TM | FAIRCHILD Power MOSFET, N-Channel, UniFETTM, 250V, 44A, 69m&Omega;, D2PAK, 800-REEL