FQA40N25 MOSFETs by ON Semiconductor

Power MOSFET, N-Channel, QFET®, 250 V, 40 A, 70 mΩ, TO-3P

Status: Active
Series: -
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

This N-Channel enhancement mode power MOSFET is produced using a proprietary planar stripe and DMOS technology. This advanced MOSFET technology has been especially tailored to reduce on-state resistance, and to provide superior switching performance and high avalanche energy strength. These devices are suitable for switched mode power supplies, active power factor correction (PFC), and electronic lamp ballasts.

Prices starting from US$1.76


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$2.74
483
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Logo for element14 element14 US$2.11
483
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Logo for Farnell Farnell US$2.02
483
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$2.42
3
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Logo for Future Electronics Future Electronics US$1.83
-
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Logo for Avnet America Avnet America US$1.76
-
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Logo for Avnet Asia Avnet Asia US$2.20
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Features

40A, 250V RDS(on) = 70mΩ(Max.) @VGS = 10 V, ID = 20A
Low Gate Charge ( Typ. 85nC)
Low Crss ( Typ. 70pF)
100% Avalanche Tested
Applications
Other Audio & Video
Active Power Factor Correction (PFC)
End Products
Switched Mode Power Supplies
Electronic Lamp Ballasts

Specifications

Description FQA40N25
Compliance Pb-free
Channel Polarity N-Channel
Configuration Single
V(BR)DSS Min (V) 250
VGS Max (V) ±30
VGS(th) Max (V) 5
ID Max (A) 40
PD Max (W) 280
RDS(on) Max @ VGS = 2.5 V (mΩ) -
RDS(on) Max @ VGS = 4.5 V (mΩ) -
RDS(on) Max @ VGS = 10 V (mΩ) 70
Qg Typ @ VGS = 4.5 V (nC) -
Qg Typ @ VGS = 10 V (nC) 85
Ciss Typ (pF) 3100
Package Type TO-3P-3L

Alternative Descriptions

Mosfet, N-Ch, 250V, 40A, To-3Pn-3 | Newark Electronics
MOSFET, N-CH, 250V, 40A, TO-3PN-3 | element14
Transistor: N-MOSFET | Transfer Multisort Elektronik
MOSFET N-Channel 250V 40A TO-3P(N) | RS
FQA40N25 Series 250 V 40 A 70 mOhm N-Ch N-Channel QFET« MOSFET - TO-3PN | Future Electronics
Trans MOSFET N-CH 250V 40A 3-Pin(3+Tab) TO-3P(N) Rail | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FQA40N25?

Additional datasheets, footprints and schematics for FQA40N25 are listed on our Part Details page. You can also find images and similar parts to FQA40N25 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FQA40N25 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FQA40N25 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FQA40N25 fall under?

The FQA40N25 is listed under Discrete & Power Modules > MOSFETs.

Can I view similar or alternative parts?

You can view similar parts to FQA40N25 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 FQA40N25 you can contact the distributor directly for product support, shipping queries etc.

Is the FQA40N25 RoHS compliant?

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

Which authorised distributors for FQA40N25 have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Transfer Multisort Elektronik and RS have stock available or on a lead time for FQA40N25.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FQA40N25 often in real-time on the comparison pages.

What if I can't find stock of FQA40N25?

You can fill out our help required form which you can use to request a quote for FQA40N25 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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