onsemi QFET Type N-Channel MOSFET, 1.7 A, 100 V Enhancement, 4-Pin SOT-223 FQT7N10LTF

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Subtotal (1 pack of 5 units)*

£3.46

(exc. VAT)

£4.15

(inc. VAT)

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Last RS stock
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  • Final 3,630 unit(s) shipping from 02 January 2026
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Per Pack*
5 - 45£0.692£3.46
50 - 95£0.596£2.98
100 - 495£0.518£2.59
500 - 995£0.454£2.27
1000 +£0.414£2.07

*price indicative

Packaging Options:
RS Stock No.:
671-1062
Mfr. Part No.:
FQT7N10LTF
Brand:
onsemi
Find similar products by selecting one or more attributes.
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Brand

onsemi

Product Type

MOSFET

Channel Type

Type N

Maximum Continuous Drain Current Id

1.7A

Maximum Drain Source Voltage Vds

100V

Series

QFET

Package Type

SOT-223

Mount Type

Surface

Pin Count

4

Maximum Drain Source Resistance Rds

350mΩ

Channel Mode

Enhancement

Maximum Power Dissipation Pd

2W

Minimum Operating Temperature

-55°C

Typical Gate Charge Qg @ Vgs

4.6nC

Maximum Gate Source Voltage Vgs

20 V

Forward Voltage Vf

1.5V

Maximum Operating Temperature

150°C

Width

3.56 mm

Standards/Approvals

No

Height

1.6mm

Length

6.5mm

Automotive Standard

No

QFET® N-Channel MOSFET, up to 5.9A, Fairchild Semiconductor


Fairchild Semiconductor’s new QFET® Planar MOSFETs use advanced, proprietary technology to offer best-in-class operating performance for a wide range of applications, including power supplies, PFC (Power Factor Correction), DC-DC Converters, Plasma Display Panels (PDP), lighting ballasts, and motion control.

They offer reduced on-state loss by lowering on-resistance (RDS(on)), and reduced switching loss by lowering gate charge (Qg) and output capacitance (Coss). By using Advanced QFET® process technology, Fairchild can offer an improved figure of merit (FOM) over competing Planar MOSFET devices.

MOSFET Transistors, ON Semi


ON Semi offers a substantial portfolio of MOSFET devices that includes high-voltage (>250V) and low-voltage (<250V) types. The Advanced silicon technology provides smaller die sizes, which it is incorporated into multiple industry-standard and thermally-enhanced packages.

ON Semi MOSFETs provide superior design reliability from reduced voltage spikes and overshoot, to lower junction capacitance and reverse recovery charge, to elimination of additional external components to keep systems up and running longer.

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