Name: AUIRFZ44NS
Brand: Infineon Technologies
SKU: AUIRFZ44NS
Availability: InStock
Rating: 5 (148 reviews)

AUIRFZ44NS

For Reference Only

Part Number	AUIRFZ44NS
Manufacturer	Infineon Technologies
Description	MOSFET N-CH 55V 49A D2PAK
Datasheet	AUIRFZ44NS Datasheet AUIRFZ44NS Specifications
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
In Stock	7,296 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

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Part Number # AUIRFZ44NS (Transistors - FETs, MOSFETs - Single) is manufactured by Infineon Technologies and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For AUIRFZ44NS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AUIRFZ44NS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AUIRFZ44NS.

AUIRFZ44NS Specifications

Manufacturer	Infineon Technologies
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
Series	HEXFET?
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	55V
Current - Continuous Drain (Id) @ 25°C	49A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Vgs(th) (Max) @ Id	4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	63nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds	1470pF @ 25V
Vgs (Max)	±20V
FET Feature	-
Power Dissipation (Max)	3.8W (Ta), 94W (Tc)
Rds On (Max) @ Id, Vgs	17.5 mOhm @ 25A, 10V
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	D2PAK
Package / Case	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB

AUIRFZ44NS Datasheet

AUIRFZ44NS Reviews

Vince*****checo

March 23, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Selen*****vantes

March 9, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Dre*****Chase

February 20, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

AUIRFZ44NS Packaging

AUIRFZ44NS FAQ

1. How to order AUIRFZ44NS on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that AUIRFZ44NS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AUIRFZ44NS. All suppliers must pass our qualification reviews before they can publish their products including AUIRFZ44NS on Heisener; we pay more attention to the channels and quality of AUIRFZ44NS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AUIRFZ44NS price and inventory displayed accurate?

The price and inventory of AUIRFZ44NS fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of AUIRFZ44NS?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AUIRFZ44NS we delivered, we will accept the replacement or return of the AUIRFZ44NS only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AUIRFZ44NS.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as AUIRFZ44NS pin diagram, AUIRFZ44NS datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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AUIRFZ44NS Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

AUIRFZ44NSTRL

D# AUIRFZ44NSTRL

International Rectifier

Trans MOSFET N-CH 55V 49A 3-Pin(2+Tab) D2PAK T/R - Bulk (Alt: AUIRFZ44NSTRL)

RoHS: Compliant

AUIRFZ44NS

D# AUIRFZ44NS

International Rectifier

Trans MOSFET N-CH 55V 49A 3-Pin(2+Tab) D2PAK Tube - Bulk (Alt: AUIRFZ44NS)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AUIRFZ44NS

International Rectifier

6400

Part Number	Manufacturer	Description	Stock
AUIRFZ44NSTRL	International Rectifier	MOSFET N-CH 55V 49A D2PAK	0
AUIRFZ44NSTRR	International Rectifier	TAPE AND REEL // Automotive MOSFET 55V, 49A, 17.5 mOhm, 42 nC Qg, D2PAK	0
AUIRFZ44NS	International Rectifier	MOSFET, N CH, 55V, 49A, D2-PAK	214

Part Number

Manufacturer

Description

Stock

AUIRFZ44NS

International Rectifier

Power Field-Effect Transistor, 49A I(D), 55V, 0.0175ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AUIRFZ44NSTRL

D# 2156-AUIRFZ44NSTRL-ND

Rochester Electronics LLC

AUTOMOTIVE HEXFET N CHANNEL

1600

AUIRFZ44NS

D# 2156-AUIRFZ44NS-ND

Rochester Electronics LLC

MOSFET N-CH 55V 49A TO220AB

10162

Part Number

Manufacturer

Description

Stock

AUIRFZ44NS

D# 2062095

Infineon Technologies AG

MOSFET, N CH, 55V, 49A, D2-PAK

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
AUIRFZ44NSTRL	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1840
AUIRFZ44NS	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	11686
IRAUIRFZ44NS	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	12

Part Number

Manufacturer

Description

Stock

AUIRFZ44NS

D# NS-AUIRFZ44NS

International Rectifier

OEM/CM ONLY

3543

Part Number

Manufacturer

Description

Stock

AUIRFZ44NS

Infineon Technologies AG

120

Part Number

Manufacturer

Description

Stock

AUIRFZ44NS

D# 7481888

Infineon Technologies AG

N-Channel MOSFET, 49 A, 55 V, 3-Pin D2PAK Infineon AUIRFZ44NS, PK

Min Qty: 5

Container: Package

Part Number

Manufacturer

Description

Stock

AUIRFZ44NSTRL

International Rectifier

AUIRFZ44 - 55V-60V N-Channel Automotive MOSFET

RoHS: Compliant

1600

AUIRFZ44NS

Infineon Technologies AG

AUIRFZ44 - 55V-60V N-Channel Automotive MOSFET

RoHS: Not Compliant

500

Part Number

Manufacturer

Description

Stock

AUIRFZ44NS

International Rectifier

OEM/CM ONLY

6726

AUIRFZ44NSTRL

International Rectifier

OEM/CM ONLY

895

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AUIRFZ44NS

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