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JFETs

JFETs

Junction gate field-effect transistors (JFET) are devices used as electronically-controlled switches, amplifiers, or voltage-controlled resistors. A potential difference of the proper polarity applied between the gate and source terminals increases resistance to current flow, which means less current would flow in the channel between the source and drain terminals. JFETs do not need a biasing current due to a charge flowing through a semiconducting channel between source and drain terminals.

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Select productsMfrDescriptionPackageSupplier Device PackageMounting TypeSeriesOperating Temperature
SMP4391
SMP4391
$4.03
InterFETJFET N-Channel -40V Low NoiseStripSOT-23-3Surface MountSMP4391-55°C ~ 150°C (TJ)
InterFETJFET N-Channel -40V Low NoiseTape & Reel (TR)SOT-23-3Surface MountSMP4391-55°C ~ 150°C (TJ)
SMP4392
SMP4392
$3.52
InterFETJFET N-Channel -40V Low NoiseStripSOT-23-3Surface MountSMP4392-55°C ~ 150°C (TJ)
InterFETJFET N-Channel -40V Low NoiseTape & Reel (TR)SOT-23-3Surface MountSMP4392-55°C ~ 150°C (TJ)
SMP4393
SMP4393
$4.49
InterFETJFET N-Channel -40V Low NoiseStripSOT-23-3Surface MountSMP4393-55°C ~ 150°C (TJ)
InterFETJFET N-Channel -40V Low NoiseTape & Reel (TR)SOT-23-3Surface MountSMP4393-55°C ~ 150°C (TJ)
SMP4416
SMP4416
$3.74
InterFETJFET N-Channel -30V Low CissStripSOT-23-3Surface MountSMP4416-55°C ~ 150°C (TJ)
InterFETJFET N-Channel -35V Low CissStripSOT-23-3Surface MountSMP4416-55°C ~ 150°C (TJ)
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