Name: IRFI644G
Brand: Vishay Siliconix
SKU: IRFI644G
Availability: InStock
Rating: 5 (82 reviews)

IRFI644G

For Reference Only

Part Number	IRFI644G
Manufacturer	Vishay Siliconix
Description	MOSFET N-CH 250V 7.9A TO220FP
Datasheet	IRFI644G Datasheet IRFI644G Specifications
Package	TO-220-3 Full Pack, Isolated Tab
ECAD
In Stock	5,824 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # IRFI644G (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 IRFI644G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add IRFI644G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of IRFI644G.

IRFI644G Specifications

Manufacturer	Vishay Siliconix
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
Package	TO-220-3 Full Pack, Isolated Tab
ECAD
Series	-
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	250V
Current - Continuous Drain (Id) @ 25°C	7.9A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Vgs(th) (Max) @ Id	4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	68nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds	1300pF @ 25V
Vgs (Max)	±20V
FET Feature	-
Power Dissipation (Max)	40W (Tc)
Rds On (Max) @ Id, Vgs	280 mOhm @ 4.7A, 10V
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Through Hole
Supplier Device Package	TO-220-3
Package / Case	TO-220-3 Full Pack, Isolated Tab

IRFI644G Datasheet

IRFI644G Reviews

Livi*****chdev

April 2, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Orla*****Wolf

March 22, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Crist*****Ballard

March 22, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Bry*****Shan

March 13, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Owe*****umar

March 9, 2023

★ ★ ★ ★ ★

Awesome components selection and availability. Ordering process is easy. They don't spam me after the purchase.

Math*****ynch

February 24, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Write a Review

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IRFI644G Packaging

IRFI644G FAQ

1. How to order IRFI644G 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 IRFI644G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the IRFI644G. All suppliers must pass our qualification reviews before they can publish their products including IRFI644G on Heisener; we pay more attention to the channels and quality of IRFI644G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the IRFI644G price and inventory displayed accurate?

The price and inventory of IRFI644G 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 IRFI644G?

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 IRFI644G we delivered, we will accept the replacement or return of the IRFI644G 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 IRFI644G.

(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 IRFI644G pin diagram, IRFI644G datasheet?

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

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IRFI644G 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

IRFI644GPBF

D# 70078904

Vishay Intertechnologies

MOSFET, Power,N-Ch,VDSS 250V,RDS(ON) 0.28Ohm,ID 7.9A,TO-220 Full-Pak,PD 40W

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# E02:0323_00193088

Vishay Intertechnologies

Trans MOSFET N-CH 250V 7.9A 3-Pin(3+Tab) TO-220FP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# 63J6772

Vishay Intertechnologies

Trans MOSFET N-CH 250V 7.9A 3-Pin(3+Tab) TO-220 Full-Pak - Bulk (Alt: 63J6772)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# IRFI644GPBF

Vishay Intertechnologies

Trans MOSFET N-CH 250V 7.9A 3-Pin(3+Tab) TO-220 Full-Pak (Alt: IRFI644GPBF)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# IRFI644GPBF

Vishay Intertechnologies

Trans MOSFET N-CH 250V 7.9A 3-Pin(3+Tab) TO-220 Full-Pak (Alt: IRFI644GPBF)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

Vishay Intertechnologies

Trans MOSFET N-CH 250V 7.9A 3-Pin(3+Tab) TO-220 Full-Pak

1700

IRFI644G

Vishay Intertechnologies

Trans MOSFET N-CH 250V 7.9A 3-Pin(3+Tab) TO-220 Full-Pak

1750

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

Vishay Intertechnologies

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRFI644G

D# IRFI644G-ND

Vishay Siliconix

MOSFET N-CH 250V 7.9A TO220-3

IRFI644GPBF

D# IRFI644GPBF-ND

Vishay Siliconix

MOSFET N-CH 250V 7.9A TO220-3

855

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

Vishay Intertechnologies

In stock shipping within 2days

139

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# 1351049

Vishay Intertechnologies

N CHANNEL MOSFET, 250V, 7.9A, TO-220FP

RoHS: Compliant

Min Qty: 1

Container: Each

436

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

Vishay Intertechnologies

RoHS: Compliant

pbFree: Yes

120

Part Number	Manufacturer	Description	Stock
IRFI644GPBF	IR/VIS	OEM/CM QUOTES ONLY \| NO BROKERS	27840
IRFI644G109	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	638
IRFI644G	International Rectifier	OEM/CM QUOTES ONLY \| NO BROKERS	146805

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

International Rectifier

OEM/CM Immediate delivery

285

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# 844-IRFI644GPBF

Vishay Intertechnologies

MOSFET 250V N-CH HEXFET

RoHS: Compliant

1074

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# XSFP00000007128

Vishay Siliconix

Single N-Channel 250 V 0.28 Ohms Flange Mount Power Mosfet - TO-220FP

1016

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# 63J6772

Vishay Intertechnologies

N CHANNEL MOSFET, 250V, 7.9A, TO-220FP, Transistor Polarity:N Channel, Drain Source Voltage Vds:250V, Continuous Drain Current Id:7.9A, On Resistance Rds(on):0.28ohm, Transistor Mounting:Through Hole, Rds(on) Test Voltage Vgs:10V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

436

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# NS-IRFI644GPBF

Vishay Siliconix

OEM/CM ONLY

11910

IRFI644G

D# NS-IRFI644G

Vishay Siliconix

OEM/CM ONLY

8362

Part Number

Manufacturer

Description

Stock

IRFI644G

International Rectifier

MOSFET Transistor, N-Channel, SOT-186

Part Number

Manufacturer

Description

Stock

IRFI644G

D# IRFI644G

International Rectifier

Semiconductor

IRFI644GPBF

D# IRFI644GPBF

Vishay Intertechnologies

Semiconductor

550

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# 1808325

Vishay Intertechnologies

N channel , VBRDSS 250 V, RDSon 280 mOh, TU

Min Qty: 50

Container: Tube

820

Part Number	Manufacturer	Description	Stock
IRFI644G	International Rectifier	OEM/CM ONLY	144432
IRFI644G109	Vishay Semiconductors	OEM/CM ONLY	1016
IRFI644GPBF	International Rectifier	OEM/CM ONLY	5715

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

International Rectifier

IN stock Immediate delivery

280

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

Vishay Intertechnologies

MOSFET 250V N-CH HEXFET

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

IRFI644G-109

D# 2028017644

Vishay Semiconductors

IRFI644G-109 VISHAY/IR MOSFET

450

IRFI644G

D# 2028017643

Vishay Semiconductors

IRFI644G VISHAY/IR MOSFET

1900

Part Number

Manufacturer

Description

Stock

IRFI644G

International Rectifier

shipping today

426

IRFI644GPBF

International Rectifier

shipping today

1356

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# 53520185

Vishay Intertechnologies

Trans MOSFET N-CH 250V 7.9A 3-Pin(3+Tab) TO-220FP

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

IRFI644G

Vishay Semiconductors

RFQ

5438

IRFI644GPBF

Vishay Semiconductors

RFQ

423

Part Number

Manufacturer

Description

Stock

IRFI644GPBF

D# 1351049

Vishay Intertechnologies

N CHANNEL MOSFET, 250V, 7.9A, TO-220FP

RoHS: Compliant

Min Qty: 1

Container: Each

436

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IRFI644G

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