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FDB8444

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FDB8444

For Reference Only

Part Number FDB8444
Manufacturer Fairchild/ON Semiconductor
Description MOSFET N-CH 40V 70A TO-263AB
Datasheet

FDB8444 Datasheet

FDB8444 Specifications

Package TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
In Stock 12,336 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Mar 31 - Apr 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # FDB8444 (Transistors - FETs, MOSFETs - Single) is manufactured by Fairchild/ON Semiconductor 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 FDB8444 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FDB8444 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FDB8444.

FDB8444 Specifications

ManufacturerFairchild/ON Semiconductor
CategoryDiscrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
PackageTO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
SeriesPowerTrench?
FET TypeN-Channel
TechnologyMOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)40V
Current - Continuous Drain (Id) @ 25°C70A (Tc)
Drive Voltage (Max Rds On, Min Rds On)10V
Vgs(th) (Max) @ Id4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs128nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds8035pF @ 25V
Vgs (Max)±20V
FET Feature-
Power Dissipation (Max)167W (Tc)
Rds On (Max) @ Id, Vgs5.5 mOhm @ 70A, 10V
Operating Temperature-55°C ~ 175°C (TJ)
Mounting TypeSurface Mount
Supplier Device PackageD2PAK (TO-263AB)
Package / CaseTO-263-3, D2Pak (2 Leads + Tab), TO-263AB

FDB8444 Datasheet

FDB8444 Reviews

Joha*****Farmer

March 31, 2023

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Nata*****Stein

March 10, 2023

Very pleased with the parts from this company. First class service. Thanks!

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FDB8444 Packaging

Customized Labels
Sealing
Packing
Insepction

FDB8444 FAQ

  • 1. How to order FDB8444 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 FDB8444 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the FDB8444. All suppliers must pass our qualification reviews before they can publish their products including FDB8444 on Heisener; we pay more attention to the channels and quality of FDB8444 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the FDB8444 price and inventory displayed accurate?
    The price and inventory of FDB8444 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 FDB8444?
    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 FDB8444 we delivered, we will accept the replacement or return of the FDB8444 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 FDB8444.
    (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 FDB8444 pin diagram, FDB8444 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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FDB8444 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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

FDB8444

D# V79:2366_17796057

ON Semiconductor

Trans MOSFET N-CH 40V 70A Automotive 3-Pin(2+Tab) D2PAK T/R

0

FDB8444_F085

D# V36:1790_06337732

ON Semiconductor

Trans MOSFET N-CH 40V 70A Automotive 3-Pin(2+Tab) D2PAK T/R

0
Part Number Manufacturer Description Stock

FDB8444

D# FDB8444

ON Semiconductor

Trans MOSFET N-CH 40V 70A 3-Pin(2+Tab) D2PAK T/R - Bulk (Alt: FDB8444)

RoHS: Compliant
0

FDB8444_F085

D# FDB8444-F085

ON Semiconductor

Trans MOSFET N-CH 40V 70A 3-Pin(2+Tab) D2PAK T/R - Bulk (Alt: FDB8444-F085)

RoHS: Compliant
0

FDB8444TS

D# FDB8444TS

ON Semiconductor

N-Channel 40V 20A (Ta), 70A (Tc) 181W (Tc) Surface Mount TO-263-5 - Bulk (Alt: FDB8444TS)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

FDB8444_F085

Fairchild Semiconductor Corporation

MOSFET N-CH 40V 70A D2PAK

0

FDB8444

Fairchild Semiconductor Corporation

MOSFET N-CH 40V 70A D2PAK

0

FDB8444TS

Fairchild Semiconductor Corporation

N/A 20 A, 40 V, 0.0085 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AA ROHS COMPLIANT, TO-263, 5 PIN

4372
Part Number Manufacturer Description Stock

FDB8444TS

D# 2156-FDB8444TS-ND

Rochester Electronics LLC

MOSFET N-CH 40V 20A/70A TO263-5

7415

FDB8444

D# FDB8444CT-ND

ON Semiconductor

MOSFET N-CH 40V 70A TO263AB

630

FDB8444-F085

D# FDB8444-F085TR-ND

ON Semiconductor

MOSFET N-CH 40V 70A TO263AB

0
Part Number Manufacturer Description Stock

FDB8444_F085

VBsemi Electronics Co Ltd

In stock shipping within 2days

1000

FDB8444

VBsemi Electronics Co Ltd

In stock shipping within 2days

1027
Part Number Manufacturer Description Stock

FDB8444

D# 3615981

ON Semiconductor

MOSFET'S - SINGLE

RoHS: Not Compliant
Min Qty: 800
Container: Reel
0
Part Number Manufacturer Description Stock

FDB8444

ON Semiconductor

N-Channel 40 V 9.9 mOhm Surface Mount PowerTrench Mosfet - TO-263AB

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

FDB8444

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

3680

FDB8444TS

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

8527

FDB8444F085

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

8280
Part Number Manufacturer Description Stock

FDB8444

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

142113

FDB8444TS

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

5570
Part Number Manufacturer Description Stock

FDB8444-F085

D# 512-FDB8444_F085

ON Semiconductor

MOSFET 40V N-Ch PowerTrench

RoHS: Compliant
800

FDB8444

D# 512-FDB8444

ON Semiconductor

MOSFET 40V N-Channel PowerTrench MOSFET

RoHS: Compliant
690
Part Number Manufacturer Description Stock

FDB8444

D# 86K1328

ON Semiconductor

TRANSISTOR,MOSFET,N-CHANNEL,40V V(BR)DSS,70A I(D),TO-263AB

RoHS: Not Compliant
Min Qty: 800
Container: TAPE & REEL - FULL
0
Part Number Manufacturer Description Stock

FDB8444_F085

D# NS-FDB8444_F085

Fairchild Semiconductor Corporation

OEM/CM ONLY

4527

FDB8444TS

D# NS-FDB8444TS

Fairchild Semiconductor Corporation

OEM/CM ONLY

4876

FDB8444-CT

D# NS-FDB8444-CT

Microsemi-IPG

OEM/CM ONLY

1824

FDB8444

D# NS-FDB8444

Fairchild Semiconductor Corporation

OEM/CM ONLY

6724
Part Number Manufacturer Description Stock

FDB8444

Fairchild Semiconductor Corporation

POWER FIELD-EFFECT TRANSISTOR, 70A I(D), 40V, 9.9OHM, 1-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE SEMICONDUCTOR FET, TO-263AB

1426
Part Number Manufacturer Description Stock

FDB8444

Fairchild Semiconductor Corporation

Power Field-Effect Transistor, 70A, 40V, 9.9ohm, N-Channel, MOSFET, TO-263AB

RoHS: Compliant
168978

FDB8444-F085

ON Semiconductor

Power Field-Effect Transistor, 70A, 40V, 9.9ohm, N-Channel, MOSFET, TO-263AB

RoHS: Compliant
12800

FDB8444TS

Fairchild Semiconductor Corporation

20A, 40V, N-Channel Power MOSFET, TO-263AA

RoHS: Compliant
7415
Part Number Manufacturer Description Stock

FDB8444

Fairchild Semiconductor Corporation

OEM/CM ONLY

3216
Part Number Manufacturer Description Stock

FDB8444TS

Fairchild Semiconductor Corporation

IN stock Immediate delivery

5585

FDB8444

Fairchild Semiconductor Corporation

IN stock Immediate delivery

142098
Part Number Manufacturer Description Stock

FDB8444

Fairchild Semiconductor Corporation

shipping today

369

FDB8444TS

Fairchild Semiconductor Corporation

shipping today

45635

FDB8444_F085

Fairchild Semiconductor Corporation

shipping today

58693
Part Number Manufacturer Description Stock

FDB8444_F085

D# 26733815

ON Semiconductor

Trans MOSFET N-CH 40V 70A Automotive 3-Pin(2+Tab) D2PAK T/R

0

FDB8444

D# 34795622

ON Semiconductor

Trans MOSFET N-CH 40V 70A Automotive 3-Pin(2+Tab) D2PAK T/R

0

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FDB8444

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