Name: IRFZ44ZS
Brand: Infineon Technologies
SKU: IRFZ44ZS
Availability: InStock
Rating: 5 (141 reviews)

IRFZ44ZS

For Reference Only

Part Number	IRFZ44ZS
Manufacturer	Infineon Technologies
Description	MOSFET N-CH 55V 51A D2PAK
Datasheet	IRFZ44ZS Datasheet IRFZ44ZS Specifications
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
In Stock	82,656 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # IRFZ44ZS (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 IRFZ44ZS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IRFZ44ZS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IRFZ44ZS.

IRFZ44ZS 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

IRFZ44ZS Datasheet

IRFZ44ZS Reviews

Brad*****nthony

March 29, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Phil*****cgee

March 29, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Anas*****a Lad

March 28, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Miy*****annan

February 27, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Zaina*****nston

February 23, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Sau*****hakur

February 21, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Max*****Borra

February 19, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Write a Review

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IRFZ44ZS Packaging

IRFZ44ZS FAQ

1. How to order IRFZ44ZS 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 IRFZ44ZS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IRFZ44ZS. All suppliers must pass our qualification reviews before they can publish their products including IRFZ44ZS on Heisener; we pay more attention to the channels and quality of IRFZ44ZS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IRFZ44ZS price and inventory displayed accurate?

The price and inventory of IRFZ44ZS 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 IRFZ44ZS?

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 IRFZ44ZS we delivered, we will accept the replacement or return of the IRFZ44ZS 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 IRFZ44ZS.

(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 IRFZ44ZS pin diagram, IRFZ44ZS datasheet?

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

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IRFZ44ZS 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

IRFZ44ZSTRRPBF

D# V72:2272_13892553

Infineon Technologies AG

Trans MOSFET N-CH Si 55V 51A 3-Pin(2+Tab) D2PAK T/R

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

IRFZ44ZSTRRPBF

D# IRFZ44ZSTRRPBF

Infineon Technologies AG

Trans MOSFET N-CH 55V 51A 3-Pin(2+Tab) D2PAK T/R - Tape and Reel (Alt: IRFZ44ZSTRRPBF)

RoHS: Compliant

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)	0
IRFZ44ZSTRRPBF D# SP001576314	Infineon Technologies AG	Trans MOSFET N-CH 55V 51A 3-Pin(2+Tab) D2PAK T/R (Alt: SP001576314) RoHS: Compliant	0
IRFZ44ZSPBF D# SP001565260	Infineon Technologies AG	Trans MOSFET N-CH 55V 51A 3-Pin(2+Tab) D2PAK (Alt: SP001565260)	0

Part Number

Manufacturer

Description

Stock

IRFZ44ZSPBF

International Rectifier

100

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
IRFZ44ZS	International Rectifier	MOSFET, N, 55V, 51A, D2-PAK	287
IRFZ44ZSPBF	International Rectifier	MOSFET, N, 55V, 51A, D2-PAK	287
IRFZ44ZSTRRPBF	International Rectifier	Transistor: N-MOSFET, unipolar, HEXFET, 55V, 51A, 80W,	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	0
IRFZ44ZS D# IRFZ44ZS-ND	Infineon Technologies AG	MOSFET N-CH 55V 51A D2PAK	0
IRFZ44ZSPBF D# IRFZ44ZSPBF-ND	Infineon Technologies AG	MOSFET N-CH 55V 51A D2PAK	0
IRFZ44ZSTRRPBF D# IRFZ44ZSTRRPBFCT-ND	Infineon Technologies AG	MOSFET N-CH 55V 51A D2PAK	13385

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	0
IRFZ44ZSPBF D# 8659320	Infineon Technologies AG	MOSFET, N, 55V, 51A, D2-PAK RoHS: Compliant Min Qty: 1 Container: Each	0
IRFZ44ZSTRRPBF D# 2781145RL	Infineon Technologies AG	MOSFET, N-CH, 55V, 51A, TO-263AB RoHS: Compliant Min Qty: 1 Container: Reel	0

Part Number

Manufacturer

Description

Stock

IRFZ44ZSTRRPBF

Infineon Technologies AG

Single N-Channel 55V 13.9 mOhm 29 nC HEXFET® Power Mosfet - D2PAK

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
IRFZ44ZSTRRPBF	INFINEON TECHNOLOGIES	OEM/CM QUOTES ONLY \| NO BROKERS	12064
IRFZ44ZS	I&R	OEM/CM QUOTES ONLY \| NO BROKERS	10
AUIRFZ44ZS	Infineon Technologies AG	OEM/CM QUOTES ONLY \| NO BROKERS	3048
IRFZ44ZSPBF	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	232

Part Number	Manufacturer	Description	Stock
IRFZ44ZSTRRPBF D# 942-IRFZ44ZSTRRPBF	Infineon Technologies AG	MOSFET MOSFT 55V 51A 13.9mOhm 29nC RoHS: Compliant	61
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

AUIRFZ44ZS

D# XSKDRABS0101140

Infineon Technologies AG

D2PAK/AUTOMOTIVE MOSFET, 55V 51.000A AUTO

2100

Part Number

Manufacturer

Description

Stock

IRFZ44ZSTRRPBF

D# 34AC1763

Infineon Technologies AG

MOSFET, N-CH, 55V, 51A, TO-263AB, 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:4V, Power RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1338

Part Number	Manufacturer	Description	Stock
AUIRFZ44ZSTRL D# NS-AUIRFZ44ZSTRL	International Rectifier	OEM/CM ONLY	3366
IRFZ44ZS D# NS-IRFZ44ZS	International Rectifier	OEM/CM ONLY	7532
IRFZ44ZSTR D# NS-IRFZ44ZSTR	International Rectif	OEM/CM ONLY	9271
AUIRFZ44ZS D# NS-AUIRFZ44ZS	International Rectifier	OEM/CM ONLY	5188
IRFZ44ZSPBF D# NS-IRFZ44ZSPBF	International Rectifier	OEM/CM ONLY	6707
IRFZ44ZSTRRPBF D# NS-IRFZ44ZSTRRPBF	International Rectifier	OEM/CM ONLY	2789

Part Number

Manufacturer

Description

Stock

IRFZ44ZSPBF

International Rectifier

51A, 55V, 0.0139OHM, N-CHANNEL, SI, POWER, MOSFET, TO-263AB

Part Number

Manufacturer

Description

Stock

IRFZ44ZSTRRPBF

D# 9155064

Infineon Technologies AG

N-Channel MOSFET, 51 A, 55 V, 3-Pin D2PAK Infineon IRFZ44ZSTRRPBF, PK

Min Qty: 20

Container: Package

Part Number

Manufacturer

Description

Stock

AUIRFZ44ZS

International Rectifier

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

RoHS: Compliant

231

Part Number

Manufacturer

Description

Stock

IRFZ44ZSPBF

International Rectifier

OEM/CM ONLY

332

AUIRFZ44ZS

International Rectifier

OEM/CM ONLY

2666

Part Number	Manufacturer	Description	Stock
AUIRFZ44ZS	International Rectifier	shipping today	50001
AUIRFZ44ZSTRL	International Rectifier	shipping today	58693
IRFZ44ZS	International Rectifier	shipping today	50001
AUIRFZ44ZSTRR	International Rectifier	shipping today	58693

Part Number

Manufacturer

Description

Stock

IRFZ44ZSTRRPBF

D# 26899370

Infineon Technologies AG

Trans MOSFET N-CH Si 55V 51A 3-Pin(2+Tab) D2PAK T/R

AUIRFZ44ZS

D# 7907157

Infineon Technologies AG

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

Part Number

Manufacturer

Description

Stock

IRFZ44ZSPBF

mfr

RFQ

6224

Part Number

Manufacturer

Description

Stock

IRFZ44ZSPBF

D# 8659320

Infineon Technologies AG

MOSFET, N, 55V, 51A, D2-PAK

RoHS: Compliant

Min Qty: 1

Container: Each

IRFZ44ZSTRRPBF

D# 2781145

Infineon Technologies AG

MOSFET, N-CH, 55V, 51A, TO-263AB

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

1338

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IRFZ44ZS

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