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ST SD2943W product image
  • SD2943W thumbnail 1
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  • Pinout Diagram
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ST SD2943WRoHS

Manufacturer
ST
MPN
SD2943W
LCSC Part #
C2969917
Packaging
M177
Customer #
Key Attributes
MOSFET N-CH 130V
Datasheetpdf iconST SD2943W

Products Specifications

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TypeDescription
CategoryDiscrete Semiconductors/Transistors/FETs, MOSFETs/RF FETs, MOSFETs
ManufacturerST
PackagingM177
Drain to Source Voltage130V
ConfigurationCommon source
Current - Continuous Drain(Id)40A
TypeN-Channel
Gate Threshold Voltage (Vgs(th))4V
Operating Temperature-
Pd - Power Dissipation648W
Reverse Transfer Capacitance (Crss@Vds)35pF
Number1 N-channel
Input Capacitance(Ciss)830pF
Output Capacitance(Coss)470pF
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

The SD2943 is a gold metallized N-channel MOS field-effect RF power transistor. It is used for 50 V DC large signal applications up to 150 MHz. The SD2943 offers a 20% higher power saturation than the SD2933, and is ideal for ISM applications where reliability and ruggedness are critical factors.

Features

AI Translation
  • High power capability
  • POUT =350 W min. with 22 dB gain@30 MHz
  • PSAT =450 W
  • Low RDS(on)
  • Thermally enhanced packing for lower junction temperatures
  • Gold metallization
  • Excellent thermal stability
  • Common source configuration

Applications

AI Translation
  • Switching applications
In-Stock: 2
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Standard Packaging50/Full Box
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