Name: AUIRFS8403
Brand: Infineon Technologies
SKU: AUIRFS8403
Availability: InStock
Rating: 5 (82 reviews)

AUIRFS8403

For Reference Only

Part Number	AUIRFS8403
Manufacturer	Infineon Technologies
Description	MOSFET N-CH 40V 123A D2PAK
Datasheet	AUIRFS8403 Datasheet AUIRFS8403 Specifications
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
In Stock	7,088 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AUIRFS8403 (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 AUIRFS8403 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AUIRFS8403 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AUIRFS8403.

AUIRFS8403 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)	40V
Current - Continuous Drain (Id) @ 25°C	123A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Vgs(th) (Max) @ Id	3.9V @ 100µA
Gate Charge (Qg) (Max) @ Vgs	93nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds	3183pF @ 25V
Vgs (Max)	±20V
FET Feature	-
Power Dissipation (Max)	99W (Tc)
Rds On (Max) @ Id, Vgs	3.3 mOhm @ 70A, 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

AUIRFS8403 Datasheet

AUIRFS8403 Reviews

Kel***** Sen

April 5, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Vihaa*****ntana

March 29, 2023

★ ★ ★ ★ ★

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

Vinc***** Rama

February 28, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Bentl*****pkins

February 26, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Write a Review

★★★★★

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AUIRFS8403 Packaging

AUIRFS8403 FAQ

1. How to order AUIRFS8403 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 AUIRFS8403 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AUIRFS8403. All suppliers must pass our qualification reviews before they can publish their products including AUIRFS8403 on Heisener; we pay more attention to the channels and quality of AUIRFS8403 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AUIRFS8403 price and inventory displayed accurate?

The price and inventory of AUIRFS8403 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 AUIRFS8403?

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 AUIRFS8403 we delivered, we will accept the replacement or return of the AUIRFS8403 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 AUIRFS8403.

(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 AUIRFS8403 pin diagram, AUIRFS8403 datasheet?

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

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AUIRFS8403 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
AUIRFS8403TRL D# AUIRFS8403TRL	Infineon Technologies AG	Trans MOSFET N-CH Si 40V 123A 3-Pin(2+Tab) D2PAK T/R - Bulk (Alt: AUIRFS8403TRL)	0
AUIRFS8403 D# AUIRFS8403	International Rectifier	Trans MOSFET N-CH Si 40V 123A 3-Pin(2+Tab) D2PAK Tube - Bulk (Alt: AUIRFS8403)	0
AUIRFS8403TRR D# AUIRFS8403TRR	International Rectifier	Trans MOSFET N-CH 40V 123A 3-Pin TO-263AB T/R - Bulk (Alt: AUIRFS8403TRR) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

AUIRFS8403TRL

D# SP001518080

Infineon Technologies AG

Trans MOSFET N-CH Si 40V 123A 3-Pin(2+Tab) D2PAK T/R (Alt: SP001518080)

Part Number	Manufacturer	Description	Stock
AUIRFS8403TRR	International Rectifier	International Rectifier AUIRFS8403TRR	800
AUIRFS8403TRL	International Rectifier	International Rectifier AUIRFS8403TRL	800
AUIRFS8403	International Rectifier	International Rectifier AUIRFS8403TRL	800

Part Number

Manufacturer

Description

Stock

AUIRFS8403

International Rectifier

Power Field-Effect Transistor, N-Channel, Metal-oxide Semiconductor FET

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
AUIRFS8403TRR D# 2156-AUIRFS8403TRR-ND	Rochester Electronics LLC	MOSFET N-CH 40V 123A D2PAK	800
AUIRFS8403TRL D# 2156-AUIRFS8403TRL-ND	Rochester Electronics LLC	MOSFET N-CH 40V 123A D2PAK	800
AUIRFS8403 D# 2156-AUIRFS8403-ND	Rochester Electronics LLC	MOSFET N-CH 40V 123A D2PAK	7413

Part Number

Manufacturer

Description

Stock

AUIRFS8403TRL

International Rectifier

In stock shipping within 2days

4260

AUIRFS8403

International Rectifier

In stock shipping within 2days

119

Part Number	Manufacturer	Description	Stock
AUIRFS8403	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	575
AUIRFS8403TRL	Infineon Technologies AG	OEM/CM QUOTES ONLY \| NO BROKERS	920
AUIRFS8403TRR	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	920

Part Number

Manufacturer

Description

Stock

AUIRFS8403TRL

International Rectifier

OEM/CM Immediate delivery

4000

Part Number

Manufacturer

Description

Stock

AUIRFS8403

D# 942-AUIRFS8403

Infineon Technologies AG

MOSFET Auto 40V N-Ch FET 2.6mOhm 123A

RoHS: Compliant

1662

Part Number

Manufacturer

Description

Stock

AUIRFS8403TRL

D# XSKDRABS0103384

Infineon Technologies AG

D2PAK/Automotive Q101 40V Single N-Channel HEXFET Power MOSFET

800

Part Number

Manufacturer

Description

Stock

AUIRFS8403

D# NS-AUIRFS8403

International Rectifier

OEM/CM ONLY

8167

AUIRFS8403TRL

D# NS-AUIRFS8403TRL

International Rectifier

OEM/CM ONLY

8420

Part Number	Manufacturer	Description	Stock
AUIRFS8403TRL	Infineon Technologies AG	AUIRFS8403 - 20V-40V N-Channel Automotive MOSFET RoHS: Not Compliant	800
AUIRFS8403	Infineon Technologies AG	AUIRFS8403 - 20V-40V N-Channel Automotive MOSFET RoHS: Compliant	7000
AUIRFS8403TRR	International Rectifier	AUIRFS8403 - 20V-40V N-Channel Automotive MOSFET RoHS: Compliant	800

Part Number

Manufacturer

Description

Stock

AUIRFS8403

International Rectifier

OEM/CM ONLY

516

AUIRFS8403TRL

International Rectifier

OEM/CM ONLY

4016

Part Number

Manufacturer

Description

Stock

AUIRFS8403TRL

International Rectifier

IN stock Immediate delivery

4015

Part Number

Manufacturer

Description

Stock

AUIRFS8403

International Rectifier

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AUIRFS8403

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