STMicroelectronics SuperMESH3 N-Channel MOSFET, 1.8 A, 400 V, 4-Pin SOT-223 STN3N40K3

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Subtotal (1 tape of 20 units)*

£10.76

(exc. VAT)

£12.92

(inc. VAT)

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  • 3,760 unit(s) shipping from 24 November 2025
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Units
Per unit
Per Tape*
20 - 180£0.538£10.76
200 - 480£0.511£10.22
500 - 980£0.473£9.46
1000 - 1980£0.437£8.74
2000 +£0.419£8.38

*price indicative

Packaging Options:
RS Stock No.:
151-445
Mfr. Part No.:
STN3N40K3
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Channel Type

N

Maximum Continuous Drain Current

1.8 A

Maximum Drain Source Voltage

400 V

Series

SuperMESH3

Package Type

SOT-223

Mounting Type

Surface Mount

Pin Count

4

Channel Mode

Enhancement

Number of Elements per Chip

1

COO (Country of Origin):
CN
The STMicroelectronics Power MOSFET is the result of improvements applied to Super MESH technology, combined with a new optimized vertical structure. This device boasts an extremely low on resistance, superior dynamic performance and high avalanche capability, rendering it suitable for the most demanding applications.

Extremely high dv/dt capability
Gate charge minimized
Very low intrinsic capacitance
Improved diode reverse recovery characteristics
Zener protected

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