FDT3N40TF MOSFETs by ON Semiconductor

Power MOSFET, N-Channel, UniFETTM, 400V, 2A, 3.4Ω, SOT-223

Status: Active
Series: FDT3N40
RoHS: Compliant
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UniFETTM MOSFET is a high voltage MOSFET family based on planar stripe and DMOS technology. This MOSFET is tailored to reduce on-state resistance, and to provide better switching performance and higher avalanche energy strength. This device family is suitable for switching power converter applications such as power factor correction (PFC), flat panel display (FPD) TV power, ATX and electronic lamp ballasts.

Prices starting from US$0.26


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.26
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Logo for element14 element14 US$0.39
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Features

RDS(on) = 3.4Ω ( Max.)@ VGS = 10V, ID = 1A
Low gate charge ( Typ. 4.5nC)
Low Crss ( Typ. 3.7pF)
100% avalanche tested
Applications
LED TV
Uninterruptible Power Supplies
End Products
Lighting

Specifications

Description FDT3N40
Compliance Pb-free
Channel Polarity N-Channel
Configuration Single
V(BR)DSS Min (V) 400
VGS Max (V) ±30
VGS(th) Max (V) 5
ID Max (A) 2
PD Max (W) 2
RDS(on) Max @ VGS = 2.5 V (mΩ) -
RDS(on) Max @ VGS = 4.5 V (mΩ) -
RDS(on) Max @ VGS = 10 V (mΩ) 3400
Qg Typ @ VGS = 4.5 V (nC) 10.7
Qg Typ @ VGS = 10 V (nC) 4.5
Ciss Typ (pF) 173
Package Type SOT-223-4 / TO-261-4

Alternative Descriptions

Uf 400V 3.4Ohm Sot223 Rohs Compliant: Yes |Onsemi FDT3N40TF | Newark Electronics
MOSFET, N-CH, 400V, 2A, SOT-223-3 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FDT3N40TF?

Additional datasheets, footprints and schematics for FDT3N40TF are listed on our Part Details page. You can also find images and similar parts to FDT3N40TF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FDT3N40TF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FDT3N40TF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FDT3N40TF fall under?

The FDT3N40TF is listed under Discrete & Power Modules > MOSFETs.

Can I view similar or alternative parts?

You can view similar parts to FDT3N40TF when available in the MOSFETs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FDT3N40TF you can contact the distributor directly for product support, shipping queries etc.

Is the FDT3N40TF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FDT3N40TF have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for FDT3N40TF.

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