Name: IRLB8743PBF
Brand: Infineon Technologies
SKU: IRLB8743PBF
Availability: InStock
Rating: 5 (129 reviews)

IRLB8743PBF

For Reference Only

Part Number	IRLB8743PBF
Manufacturer	Infineon Technologies
Description	MOSFET N-CH 30V 78A TO220AB
Datasheet	IRLB8743PBF Datasheet IRLB8743PBF Specifications
Package	TO-220-3
ECAD
In Stock	22,152 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 # IRLB8743PBF (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 IRLB8743PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IRLB8743PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IRLB8743PBF.

IRLB8743PBF 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)	30V
Current - Continuous Drain (Id) @ 25°C	78A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V
Vgs(th) (Max) @ Id	2.35V @ 100µA
Gate Charge (Qg) (Max) @ Vgs	54nC @ 4.5V
Input Capacitance (Ciss) (Max) @ Vds	5110pF @ 15V
Vgs (Max)	±20V
FET Feature	-
Power Dissipation (Max)	140W (Tc)
Rds On (Max) @ Id, Vgs	3.2 mOhm @ 40A, 10V
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Through Hole
Supplier Device Package	TO-220AB
Package / Case	TO-220-3

IRLB8743PBF Datasheet

IRLB8743PBF Reviews

Remy*****gado

March 14, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Warr*****uevas

March 13, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Bra*****y Sur

March 11, 2023

★ ★ ★ ★ ★

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

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

IRLB8743PBF Packaging

IRLB8743PBF FAQ

1. How to order IRLB8743PBF 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 IRLB8743PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IRLB8743PBF. All suppliers must pass our qualification reviews before they can publish their products including IRLB8743PBF on Heisener; we pay more attention to the channels and quality of IRLB8743PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IRLB8743PBF price and inventory displayed accurate?

The price and inventory of IRLB8743PBF 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 IRLB8743PBF?

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 IRLB8743PBF we delivered, we will accept the replacement or return of the IRLB8743PBF 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 IRLB8743PBF.

(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 IRLB8743PBF pin diagram, IRLB8743PBF datasheet?

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

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IRLB8743PBF 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

IRLB8743PBF

D# V99:2348_13889952

Infineon Technologies AG

Trans MOSFET N-CH Si 30V 150A 3-Pin(3+Tab) TO-220AB Tube

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# IRLB8743PBF

International Rectifier

Trans MOSFET N-CH 30V 150A 3-Pin(3+Tab) TO-220AB Tube - Bulk (Alt: IRLB8743PBF)

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# SP001572884

Infineon Technologies AG

Trans MOSFET N-CH 30V 150A 3-Pin(3+Tab) TO-220AB Tube (Alt: SP001572884)

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

International Rectifier

MOSFET, N CH, 30V, 78A, TO220

4677

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# IRLB8743PBF-ND

Infineon Technologies AG

MOSFET N-CH 30V 78A TO220AB

1331

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

Infineon Technologies AG

In stock shipping within 2days

9260

IRLB8743PBF.

International Rectifier

In stock shipping within 2days

921

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# 1740785

Infineon Technologies AG

MOSFET, N CH, 30V, 78A, TO220

RoHS: Compliant

Min Qty: 1

Container: Each

7428

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

Infineon Technologies AG

Single N-Channel 30 V 8.7 mOhm 36 nC HEXFET® Power Mosfet - TO-220-3

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

Infineon Technologies AG

OEM/CM QUOTES ONLY | NO BROKERS

11600

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

Infineon Technologies AG

IRLB8743PBF

1000

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

Infineon Technologies AG

OEM/CM Immediate delivery

88720

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# 942-IRLB8743PBF

Infineon Technologies AG

MOSFET MOSFT 30V 78A 3.2mOhm 36nC Qg

RoHS: Compliant

1483

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# XSKDRABS0032312

Infineon Technologies AG

TO220/MOSFET, 30V, 78A, 3.2 MO, 36 NC QG

650

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# 25R4662

Infineon Technologies AG

MOSFET Transistor, N Channel, 40 A, 30 V, 0.0025 ohm, 10 V, 1.8 V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

16428

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# NS-IRLB8743PBF

International Rectifier

OEM/CM ONLY

1145

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

International Rectifier

640

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# 9134045

Infineon Technologies AG

N-Channel MOSFET, 150 A, 30 V, 3-Pin TO-220AB Infineon IRLB8743PBF, TU

Min Qty: 50

Container: Tube

100

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

International Rectifier

IRLB8743 - 12V-300V N-Channel Power MOSFET

RoHS: Compliant

150

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# TMOSP12592

Infineon Technologies AG

N-CH 30V 150A 3,2mOhm TO220-3

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

International Rectifier

OEM/CM ONLY

2884

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

Infineon Technologies AG

IN stock Immediate delivery

88705

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

International Rectifier

shipping today

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# 50123126

Infineon Technologies AG

Trans MOSFET N-CH Si 30V 150A 3-Pin(3+Tab) TO-220AB Tube

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

International Rectifier

RFQ

11258

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

Infineon Technologies AG

MOSFET N-CH 30V 78A TO220AB

900

Part Number

Manufacturer

Description

Stock

IRLB8743PBF

D# 1740785

Infineon Technologies AG

MOSFET, N CH, 30V, 78A, TO220

RoHS: Compliant

Min Qty: 1

Container: Each

7428

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IRLB8743PBF

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