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SD2943 Datasheet

HF/VHF/UHF RF power N-channel MOSFET

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SD2943
HF/VHF/UHF RF power N-channel MOSFET
Datasheet - production data
Figure 1: Pin connection
Features
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
Order code
SD2943W
Description
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.
Table 1: Device summary
Marking
Package
Packing
SD2943(1)
M177
Plastic tray
Notes:
(1)For more details please refer to Section 6: "Marking, packing and shipping specifications".
December 2016
DocID11584 Rev 5
This is information on a product in full production.
1/13
www.st.com


STMicroelectronics Electronic Components Datasheet

SD2943 Datasheet

HF/VHF/UHF RF power N-channel MOSFET

No Preview Available !

Contents
Contents
SD2943
1 Electrical data .................................................................................. 3
1.1 Maximum ratings............................................................................... 3
1.2 Thermal data ..................................................................................... 3
2 Electrical characteristics ................................................................ 4
3 Impedance data ............................................................................... 5
4 Typical performance ....................................................................... 6
5 Test circuit (175 MHz)...................................................................... 8
6 Marking, packing and shipping specifications............................ 10
7 Package information ..................................................................... 11
7.1 M177 (.550 DIA 4L NHERM WFLG) package information .............. 11
8 Revision history ............................................................................ 12
2/13 DocID11584 Rev 5


Part Number SD2943
Description HF/VHF/UHF RF power N-channel MOSFET
Maker STMicroelectronics
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SD2943 Datasheet PDF





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