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Winsok Semicon WST4040 product image
  • WST4040 thumbnail 1
  • WST4040 thumbnail 2
  • WST4040 thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

Winsok Semicon WST4040RoHS

Manufacturer
Winsok SemiconAsian Brands
MPN
WST4040
LCSC Part #
C377863
Packaging
SOT-23-3L
Customer #
Key Attributes
MOSFET N-CH 40V 5.8A SOT-23-3L
Datasheetpdf iconWinsok Semicon WST4040

Products Specifications

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TypeDescription
CategoryDiscrete Semiconductors/Transistors/FETs, MOSFETs/Single FETs, MOSFETs
ManufacturerWinsok Semicon
PackagingSOT-23-3L
Drain to Source Voltage40V
Output Capacitance(Coss)47pF
Current - Continuous Drain(Id)5.8A
Operating Temperature --55℃~+150℃
Gate Threshold Voltage (Vgs(th))1.6V
Pd - Power Dissipation1W
Reverse Transfer Capacitance (Crss@Vds)35pF
RDS(on)60mΩ@4.5V
Number1 N-channel
Input Capacitance(Ciss)396pF
Gate Charge(Qg)12.5nC@4.5V
TypeN-Channel
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The WST4040 is the highest performance trench N-ch MOSFETs with extreme high cell density, which provide excellent RDSON and gate charge for most of the synchronous buck converter applications. The WST4040 meet the RoHS and Green Product requirement, 100% EAS guaranteed with full function reliability approved.

Features

AI Translation
  • Advanced high cell density Trench technology
  • Super Low Gate Charge
  • Excellent CdV/dt effect decline
  • 100% EAS Guaranteed
  • Green Device Available

Applications

AI Translation
  • High Frequency Point-of-Load Synchronous Buck Converter for MB/NB/UMPC/VGA
  • Networking DC-DC Power System
  • Load Switch
In-Stock: 17,210
17,210 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1571$ 0.79
50+$ 0.1267$ 6.34
150+$ 0.1116$ 16.74
500+$ 0.1002$ 50.10
3,000+$ 0.0829$ 248.70
6,000+$ 0.0783$ 469.80
Standard Packaging3000/Full Reel
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