Name: IRF840AL
Brand: Vishay Siliconix
SKU: IRF840AL
Availability: InStock
Rating: 5 (91 reviews)

IRF840AL

For Reference Only

Part Number	IRF840AL
Manufacturer	Vishay Siliconix
Description	MOSFET N-CH 500V 8A TO-262
Datasheet	IRF840AL Datasheet IRF840AL Specifications
Package	TO-262-3 Long Leads, I2Pak, TO-262AA
ECAD
In Stock	3,920 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # IRF840AL (Transistors - FETs, MOSFETs - Single) is manufactured by Vishay Siliconix 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 IRF840AL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IRF840AL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IRF840AL.

IRF840AL Specifications

Manufacturer	Vishay Siliconix
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
Package	TO-262-3 Long Leads, I2Pak, TO-262AA
ECAD
Series	-
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	500V
Current - Continuous Drain (Id) @ 25°C	8A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Vgs(th) (Max) @ Id	4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	38nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds	1018pF @ 25V
Vgs (Max)	±30V
FET Feature	-
Power Dissipation (Max)	3.1W (Ta), 125W (Tc)
Rds On (Max) @ Id, Vgs	850 mOhm @ 4.8A, 10V
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Through Hole
Supplier Device Package	I2PAK
Package / Case	TO-262-3 Long Leads, I2Pak, TO-262AA

IRF840AL Datasheet

IRF840AL Reviews

Alor*****yers

April 3, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Malays*****mussen

April 1, 2023

★ ★ ★ ★ ★

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

Mira*****Savage

March 30, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Jad *****ncia

March 29, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Mallo*****ickson

March 26, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Bro***** Rau

March 19, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Write a Review

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IRF840AL Packaging

IRF840AL FAQ

1. How to order IRF840AL 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 IRF840AL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IRF840AL. All suppliers must pass our qualification reviews before they can publish their products including IRF840AL on Heisener; we pay more attention to the channels and quality of IRF840AL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IRF840AL price and inventory displayed accurate?

The price and inventory of IRF840AL 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 IRF840AL?

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 IRF840AL we delivered, we will accept the replacement or return of the IRF840AL 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 IRF840AL.

(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 IRF840AL pin diagram, IRF840AL datasheet?

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

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IRF840AL 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

IRF840ALPBF

D# E02:0323_00192331

Vishay Intertechnologies

Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-262

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# IRF840ALPBF

Vishay Intertechnologies

Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-262 - Bulk (Alt: IRF840ALPBF)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# IRF840ALPBF

Vishay Intertechnologies

Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-262 (Alt: IRF840ALPBF)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# IRF840ALPBF

Vishay Intertechnologies

Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-262 (Alt: IRF840ALPBF)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

International Rectifier

532

Part Number

Manufacturer

Description

Stock

IRF840AL

Vishay Semiconductors

- Rail/Tube

IRF840ALPBF

Vishay Semiconductors

- Rail/Tube

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

Vishay Intertechnologies

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRF840AL

D# IRF840AL-ND

Vishay Siliconix

MOSFET N-CH 500V 8A I2PAK

IRF840ALPBF

D# IRF840ALPBF-ND

Vishay Siliconix

MOSFET N-CH 500V 8A I2PAK

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

Vishay Intertechnologies

In stock shipping within 2days

750

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# 1611637

Vishay Intertechnologies

MOSFET, N

RoHS: Compliant

Min Qty: 1

Container: Each

244

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

Vishay Intertechnologies

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

International Rectifier

OEM/CM QUOTES ONLY | NO BROKERS

18560

IRF840AL

INT RECTIFIER

OEM/CM QUOTES ONLY | NO BROKERS

6728

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

International Rectifier

In stock

532

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

Vishay Intertechnologies

OEM/CM Immediate delivery

650

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# 844-IRF840ALPBF

Vishay Intertechnologies

MOSFET 500V N-CH HEXFET TO-26

RoHS: Compliant

1436

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# XSKDRABV0060278

Vishay Intertechnologies

669

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# 47Y0980

Vishay Intertechnologies

MOSFET Transistor, N Channel, 8 A, 500 V, 850 mohm, 10 V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

238

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# NS-IRF840ALPBF

Vishay Siliconix

OEM/CM ONLY

9970

IRF840AL

D# NS-IRF840AL

Vishay Siliconix

OEM/CM ONLY

8243

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# IRF840ALPBF

Vishay Semiconductors

Semiconductor

650

IRF840AL

D# IRF840AL

Vishay Semiconductors

Semiconductor

900

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

International Rectifier

OEM/CM ONLY

16016

IRF840AL

International Rectifier

OEM/CM ONLY

11166

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

Vishay Intertechnologies

IN stock Immediate delivery

645

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

Vishay Intertechnologies

MOSFET 500V N-CH HEXFET TO-26

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

Vishay Huntington

shipping today

1496

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# 50874622

Vishay Intertechnologies

Trans MOSFET N-CH 500V 8A 3-Pin(3+Tab) TO-262

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRF840ALPBF

D# 1611637

Vishay Intertechnologies

MOSFET, N

RoHS: Compliant

Min Qty: 1

Container: Each

244

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IRF840AL

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