Name: AUIRFZ44ZS
Brand: Infineon Technologies
SKU: AUIRFZ44ZS
Availability: InStock
Rating: 5 (155 reviews)

AUIRFZ44ZS

For Reference Only

Part Number	AUIRFZ44ZS
Manufacturer	Infineon Technologies
Description	MOSFET N-CH 55V 51A D2PAK
Datasheet	AUIRFZ44ZS Datasheet AUIRFZ44ZS Specifications
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
In Stock	5,120 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # AUIRFZ44ZS (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 AUIRFZ44ZS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AUIRFZ44ZS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AUIRFZ44ZS.

AUIRFZ44ZS 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	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	Surface Mount
Supplier Device Package	D2PAK
Package / Case	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB

AUIRFZ44ZS Datasheet

AUIRFZ44ZS Reviews

Kail*****tokes

April 8, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Emil*****hingra

March 30, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

Aubr*****a Lu

March 9, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Gab*****l Deo

March 5, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Camil*****eller

March 3, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Natha*****Verma

March 2, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Chris*****r Watts

February 26, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Ike*****alas

February 24, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Pres*****Kakar

February 21, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

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AUIRFZ44ZS Packaging

AUIRFZ44ZS FAQ

1. How to order AUIRFZ44ZS 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 AUIRFZ44ZS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AUIRFZ44ZS. All suppliers must pass our qualification reviews before they can publish their products including AUIRFZ44ZS on Heisener; we pay more attention to the channels and quality of AUIRFZ44ZS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AUIRFZ44ZS price and inventory displayed accurate?

The price and inventory of AUIRFZ44ZS 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 AUIRFZ44ZS?

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 AUIRFZ44ZS we delivered, we will accept the replacement or return of the AUIRFZ44ZS 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 AUIRFZ44ZS.

(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 AUIRFZ44ZS pin diagram, AUIRFZ44ZS datasheet?

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

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AUIRFZ44ZS 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

Part Number

Manufacturer

Description

Stock

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
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
AUIRFZ44ZSTRL	International Rectifier	MOSFET N-CH 55V 51A D2PAK	0
AUIRFZ44ZSTRR	International Rectifier	TAPE AND REEL // AUTOMOTIVE MOSFET, 55V 51.000A AUTO D2PAK	0

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

AUIRFZ44ZSTRL

D# AUIRFZ44ZSTRL-ND

Infineon Technologies AG

MOSFET N-CH 55V 51A D2PAK

Part Number

Manufacturer

Description

Stock

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

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

Infineon Technologies AG

OEM/CM QUOTES ONLY | NO BROKERS

3048

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

D# 942-AUIRFZ44ZS

Infineon Technologies AG

MOSFET AUTO 55V 1 N-CH HEXFET 13.9mOhms

RoHS: Compliant

2602

AUIRFZ44ZSTRL

D# 942-AUIRFZ44ZSTRL

Infineon Technologies AG

MOSFET AUTO 55V 1 N-CH HEXFET 13.9mOhms

RoHS: Compliant

857

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

D# XSKDRABS0101140

Infineon Technologies AG

D2PAK/AUTOMOTIVE MOSFET, 55V 51.000A AUTO

2100

Part Number

Manufacturer

Description

Stock

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

AUIRFZ44ZS

International Rectifier

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

RoHS: Compliant

231

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

International Rectifier

OEM/CM ONLY

2666

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

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

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AUIRFZ44ZS

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