onsemi N-Channel MOSFET, 6.3 A, 30 V, 3-Pin SOT-223 FDT439N

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Subtotal (1 pack of 5 units)*

£3.74

(exc. VAT)

£4.49

(inc. VAT)

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  • 35 unit(s) ready to ship
  • Plus 1,665 unit(s) shipping from 08 October 2025
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Units
Per unit
Per Pack*
5 - 45£0.748£3.74
50 - 95£0.644£3.22
100 - 495£0.56£2.80
500 - 995£0.492£2.46
1000 +£0.448£2.24

*price indicative

Packaging Options:
RS Stock No.:
671-0781
Mfr. Part No.:
FDT439N
Brand:
onsemi
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Brand

onsemi

Channel Type

N

Maximum Continuous Drain Current

6.3 A

Maximum Drain Source Voltage

30 V

Package Type

SOT-223

Mounting Type

Surface Mount

Pin Count

3

Maximum Drain Source Resistance

72 mΩ

Channel Mode

Enhancement

Minimum Gate Threshold Voltage

0.4V

Maximum Power Dissipation

3 W

Transistor Configuration

Single

Maximum Gate Source Voltage

-8 V, +8 V

Maximum Operating Temperature

+150 °C

Transistor Material

Si

Length

6.5mm

Number of Elements per Chip

1

Width

3.56mm

Typical Gate Charge @ Vgs

10.7 nC @ 4.5 V

Minimum Operating Temperature

-55 °C

Height

1.6mm

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