Name: AUIRFZ44Z
Brand: Infineon Technologies
SKU: AUIRFZ44Z
Availability: InStock
Rating: 5 (122 reviews)

AUIRFZ44Z

For Reference Only

Part Number	AUIRFZ44Z
Manufacturer	Infineon Technologies
Description	MOSFET N-CH 55V 51A TO220AB
Datasheet	AUIRFZ44Z Datasheet AUIRFZ44Z Specifications
Package	TO-220-3
ECAD
In Stock	3,664 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 29 - Jun 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AUIRFZ44Z (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 AUIRFZ44Z specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AUIRFZ44Z with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AUIRFZ44Z.

AUIRFZ44Z Specifications

Manufacturer	Infineon Technologies
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
Package	TO-220-3
ECAD
Series	HEXFET?
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	55V
Current - Continuous Drain (Id) @ 25°C	51A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Vgs(th) (Max) @ Id	4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	43nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds	1420pF @ 25V
Vgs (Max)	±20V
FET Feature	-
Power Dissipation (Max)	80W (Tc)
Rds On (Max) @ Id, Vgs	13.9 mOhm @ 31A, 10V
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Through Hole
Supplier Device Package	TO-220
Package / Case	TO-220-3

AUIRFZ44Z Datasheet

AUIRFZ44Z Reviews

Huxle*****nandez

April 6, 2023

★ ★ ★ ★ ★

Happy with purchase, would do business again

May*****uncan

March 21, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Ley*****Dani

March 20, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Ror*****ail

March 6, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Kamde*****tehead

March 1, 2023

★ ★ ★ ★ ★

Itams as described Fast and cheap shipping.

Moha***** Barry

February 20, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Write a Review

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AUIRFZ44Z Packaging

AUIRFZ44Z FAQ

1. How to order AUIRFZ44Z 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 AUIRFZ44Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AUIRFZ44Z. All suppliers must pass our qualification reviews before they can publish their products including AUIRFZ44Z on Heisener; we pay more attention to the channels and quality of AUIRFZ44Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AUIRFZ44Z price and inventory displayed accurate?

The price and inventory of AUIRFZ44Z 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 AUIRFZ44Z?

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 AUIRFZ44Z we delivered, we will accept the replacement or return of the AUIRFZ44Z 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 AUIRFZ44Z.

(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 AUIRFZ44Z pin diagram, AUIRFZ44Z datasheet?

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

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AUIRFZ44Z 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

AUIRFZ44ZS

D# E02:0323_03155316

Infineon Technologies AG

Trans MOSFET N-CH Si 55V 51A Automotive 3-Pin(2+Tab) D2PAK Tube

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

D# AUIRFZ44ZS

International Rectifier

Trans MOSFET N-CH 55V 51A 3-Pin(2+Tab) D2PAK Tube - Bulk (Alt: AUIRFZ44ZS)

RoHS: Compliant

AUIRFZ44Z

D# AUIRFZ44Z

International Rectifier

Trans MOSFET N-CH 55V 51A 3-Pin(3+Tab) TO-220AB Tube - Bulk (Alt: AUIRFZ44Z)

Part Number

Manufacturer

Description

Stock

AUIRFZ44Z

D# SP001520460

Infineon Technologies AG

Trans MOSFET N-CH 55V 51A 3-Pin(3+Tab) TO-220AB Tube (Alt: SP001520460)

AUIRFZ44ZS

D# SP001518774

Infineon Technologies AG

Trans MOSFET N-CH 55V 51A 3-Pin(2+Tab) D2PAK Tube (Alt: SP001518774)

Part Number

Manufacturer

Description

Stock

AUIRFZ44Z

International Rectifier

100

Part Number	Manufacturer	Description	Stock
AUIRFZ44ZSTRL	International Rectifier	MOSFET N-CH 55V 51A D2PAK	0
AUIRFZ44ZSTRR	International Rectifier	TAPE AND REEL // AUTOMOTIVE MOSFET, 55V 51.000A AUTO D2PAK	0
AUIRFZ44Z	International Rectifier	MOSFET,N CH,55V,51A,TO220AB	0
AUIRFZ44ZS	International Rectifier	MOSFET,N CHANNEL,55V,51A,D2PAK, Transistor Polarity:N Channel, Continuous Drain Current Id:51A, Drain Source Voltage Vds:55V, On Resistance Rds(on):0.0111ohm, Rds(on) Test Voltage Vgs:10V, Threshold Voltage Vgs:2V, No. of Pins:3 , RoHS Compliant: Yes	16

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

International Rectifier

Power Field-Effect Transistor, 51A I(D), 55V, 0.0139ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
AUIRFZ44ZS D# 2156-AUIRFZ44ZS-ND	Rochester Electronics LLC	MOSFET N-CH 55V 51A D2PAK	231
AUIRFZ44Z D# 2156-AUIRFZ44Z-ND	Rochester Electronics LLC	MOSFET N-CH 55V 51A TO220	1022
AUIRFZ44ZSTRL D# AUIRFZ44ZSTRL-ND	Infineon Technologies AG	MOSFET N-CH 55V 51A D2PAK	0

Part Number	Manufacturer	Description	Stock
AUIRFZ44Z	VBsemi Electronics Co Ltd	In stock shipping within 2days	2000
AUIRFZ44ZSTRL	VBsemi Electronics Co Ltd	In stock shipping within 2days	1000
AUIRFZ44ZS	VBsemi Electronics Co Ltd	In stock shipping within 2days	5260

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

D# 1864548

Infineon Technologies AG

MOSFET,N CH,55V,51A,D2PAK

RoHS: Compliant

Min Qty: 5

Container: Each

AUIRFZ44Z

D# 1864547

Infineon Technologies AG

MOSFET,N CH,55V,51A,TO220AB

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

AUIRFZ44Z

Infineon Technologies AG

OEM/CM QUOTES ONLY | NO BROKERS

1035

AUIRFZ44ZS

Infineon Technologies AG

OEM/CM QUOTES ONLY | NO BROKERS

3048

Part Number	Manufacturer	Description	Stock
AUIRFZ44Z D# 942-AUIRFZ44Z	Infineon Technologies AG	MOSFET AUTO 55V 1 N-CH HEXFET 13.9mOhms RoHS: Compliant	457
AUIRFZ44ZSTRL D# 942-AUIRFZ44ZSTRL	Infineon Technologies AG	MOSFET AUTO 55V 1 N-CH HEXFET 13.9mOhms RoHS: Compliant	857
AUIRFZ44ZS D# 942-AUIRFZ44ZS	Infineon Technologies AG	MOSFET AUTO 55V 1 N-CH HEXFET 13.9mOhms RoHS: Compliant	2602

Part Number

Manufacturer

Description

Stock

AUIRFZ44Z

D# XSKDRABS0002605

Infineon Technologies AG

TO220AUTOMOTIVE MOSFET, 55V 51.000A AUTO TO-220

700

AUIRFZ44ZS

D# XSKDRABS0101140

Infineon Technologies AG

D2PAK/AUTOMOTIVE MOSFET, 55V 51.000A AUTO

2100

Part Number	Manufacturer	Description	Stock
AUIRFZ44Z D# NS-AUIRFZ44Z	International Rectifier	OEM/CM ONLY	5548
AUIRFZ44ZSTRL D# NS-AUIRFZ44ZSTRL	International Rectifier	OEM/CM ONLY	3366
AUIRFZ44ZS D# NS-AUIRFZ44ZS	International Rectifier	OEM/CM ONLY	5188

Part Number

Manufacturer

Description

Stock

AUIRFZ44Z

D# 7377492

Infineon Technologies AG

N-Channel MOSFET, 51 A, 55 V, 3-Pin TO-220AB Infineon AUIRFZ44Z, PK

Min Qty: 2

Container: Package

256

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

International Rectifier

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

RoHS: Compliant

231

AUIRFZ44Z

International Rectifier

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

RoHS: Compliant

1022

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

International Rectifier

OEM/CM ONLY

2666

AUIRFZ44Z

International Rectifier

OEM/CM ONLY

116

Part Number	Manufacturer	Description	Stock
AUIRFZ44ZSTRL	International Rectifier	shipping today	58693
AUIRFZ44ZSTRR	International Rectifier	shipping today	58693
AUIRFZ44Z	International Rectifier	shipping today	40001
AUIRFZ44ZS	International Rectifier	shipping today	50001

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

D# 7907157

Infineon Technologies AG

Trans MOSFET N-CH Si 55V 51A Automotive 3-Pin(2+Tab) D2PAK Tube

Quick Inquiry

AUIRFZ44Z

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