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トランジスタ - FET、MOSFET - RF

MRF8P20165WHSR5
MRF8P20165WHSR5
$141.192 $117.66000/ピース
BLF8G19LS-170BV,11
BLF8G19LS-170BV,11
$99.288 $82.74000/ピース
BLF7G10LS-250,112
BLF7G10LS-250,112
$123.852 $103.21000/ピース
MRF177
MRF177
$99.252 $82.71000/ピース
MRF9135LR5
MRF9135LR5
$104.892 $87.41000/ピース
CLF1G0060S-10U
CLF1G0060S-10U
$105.012 $87.51000/ピース
JDX5004
JDX5004
$1.992 $1.66000/ピース
IGN1214M300
IGN1214M300
$1119.996 $933.33000/ピース
MWT-PH31F
MWT-PH31F
$30.108 $25.09000/ピース
BLL8H1214L-250U
BLL8H1214L-250U
$242.832 $202.36000/ピース
BLC9G20LS-240PVY
BLC9G20LS-240PVY
$85.32 $71.10000/ピース
2SK4087LS-MG5
2SK4087LS-MG5
$3.084 $2.57000/ピース
AFT21H350W03SR6
AFT21H350W03SR6
$229.452 $191.21000/ピース
PD84006L-E
PD84006L-E
$10.884 $9.07000/ピース
ON5173118
ON5173118
$0.876 $0.73000/ピース
BLM9D2327-25BZ
BLM9D2327-25BZ
$41.676 $34.73000/ピース
CGHV40200PP-AMP1
CGHV40200PP-AMP1
$1262.328 $1051.94000/ピース
BLF8G09LS-400PWJ
BLF8G09LS-400PWJ
$94.452 $78.71000/ピース
BLC9G20LS-120VTZ
BLC9G20LS-120VTZ
$66.654 $55.54500/ピース
BLF888B,112
BLF888B,112
$295.464 $246.22000/ピース

3813 結果

トランジスタ - FET、MOSFET - RF

What Are FETs and MOSFETs?

RF transistors, particularly FETs and MOSFETs, are critical components in high-frequency applications. Designed to operate at radio frequencies (MHz to GHz), they are optimized for low noise, high gain, and fast switching. These transistors are integral to amplifying and processing RF signals in communication, radar, and other wireless systems.

Types of RF Transistors:

JFETs (Junction FETs): Simple design, suitable for low-power, high-frequency amplification.

MOSFETs: High input impedance, low gate leakage, and excellent performance at high frequencies.

LDMOS (Laterally Diffused MOSFETs): Widely used in RF power amplifiers due to their robustness and efficiency.

GaN (Gallium Nitride) FETs: Offer high power density, efficiency, and frequency handling capabilities.

Functions of FETs and MOSFETs:

RF FETs and MOSFETs perform key roles in RF circuits, including:

Amplification: Enhancing weak RF signals for transmission or further processing.

Switching: Controlling RF signals in circuits with high speed and low loss.

Oscillation: Generating stable RF signals in oscillators.

Impedance Matching: Ensuring optimal signal transfer between circuit stages.

Frequency Multiplication: Creating harmonics of input frequencies for specific applications.

Applications of FETs and MOSFETs:

RF FETs and MOSFETs are indispensable in various high-frequency systems, including:

Wireless Communication: Used in mobile networks, Wi-Fi, and Bluetooth devices for signal amplification and switching.

Power Amplifiers: Found in base stations and broadcast systems to amplify RF signals for transmission.

Radar Systems: Essential for signal generation and processing in military and civilian radar.

Satellite Communication: High-efficiency transistors ensure reliable performance in space-grade systems.

Industrial RF Applications: Applied in plasma generation, MRI systems, and RF heating.

Test and Measurement Equipment: Used in spectrum analyzers and signal generators for accurate RF analysis.

 

Leveraging MOSFET Innovations for Advanced Electronics

 

Understanding Noise Figure in MOSFETs and Its Impact on Performance

 

PTFA192401FV4XWSA1

PD84008S-E

BLF2425M8LS140112

BLF9G24LS-150VU

ON5233,118

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