FDS2572 MOSFETs by ON Semiconductor

N-Channel UltraFET® Trench MOSFET 150V, 4.9A, 47mΩ

Status: Active
Series: -
RoHS: Compliant
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UltraFET® devices combine characteristics that enable benchmark efficiency in power conversion applications. Optimized for Rds(on), low ESR, low total and Miller gate charge, these devices are ideal for high frequency DC to DC converters.
Distributor Price Stock
Logo for Future Electronics Future Electronics US$0.80
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Logo for Avnet America Avnet America US$0.82
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Logo for Avnet Asia Avnet Asia US$0.71
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Logo for Avnet Silica Avnet Silica -
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Logo for EBV Elektronik EBV Elektronik -
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Logo for Newark Electronics Newark Electronics US$1.75
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Logo for element14 element14 US$1.31
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RDS(ON) = 0.040Ω (Typ.), VGS = 10V
Qg(TOT) = 29nC (Typ.), VGS = 10V
Low QRR Body Diode
Maximized efficiency at high frequencies
UIS Rated
This product is general usage and suitable for many different applications.
Telecom and Data-Com Distributed Power Architectures
24-volt Forward and Push-Pull Topologies
End Products
DC/DC Converters
48-volt I/P Half-bridge/Full-Bridge


Description FDS2572
Compliance Pb-free Halide free
Channel Polarity N-Channel
Configuration Single
V(BR)DSS Min (V) 150
VGS Max (V) ±20
VGS(th) Max (V) 4
ID Max (A) 4.9
PD Max (W) 2.5
RDS(on) Max @ VGS = 2.5 V (mΩ) -
RDS(on) Max @ VGS = 4.5 V (mΩ) -
RDS(on) Max @ VGS = 10 V (mΩ) 47
Qg Typ @ VGS = 4.5 V (nC) -
Qg Typ @ VGS = 10 V (nC) 4
Ciss Typ (pF) 2050
Package Type SOIC-8

Alternative Descriptions

N-Channel 150 V 47 mOhm UltraFET Trench Mosfet SOIC-8 | Future Electronics
Trans MOSFET N-CH 150V 4.9A 8-Pin SOIC N T/R | Avnet America
MOSFET, N, SO-8 | Farnell
Mosfet, N Channel, 150V, 0.04Ohm, 4.9A, Soic-8 | Newark Electronics

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a FDS2572?

Additional datasheets, footprints and schematics for FDS2572 are listed on our Part Details page. You can also find images and similar parts to FDS2572 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FDS2572 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FDS2572 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FDS2572 fall under?

The FDS2572 is listed under Discrete & Power Modules > MOSFETs.

Can I view similar or alternative parts?

You can view similar parts to FDS2572 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 FDS2572 you can contact the distributor directly for product support, shipping queries etc.

Is the FDS2572 RoHS compliant?

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

Which authorised distributors for FDS2572 have stock available?

Authorised distributors including Future Electronics, Avnet America, Avnet Asia, Avnet Silica and EBV Elektronik have stock available or on a lead time for FDS2572.

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

Stock availability and lead times will be displayed for FDS2572 often in real-time on the comparison pages.

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