U311 Datasheet and Specifications PDF

The U311 is a N-Channel JFET.

Key Specifications

Mount TypeFree Hanging
Length53 mm
Part NumberU311 Datasheet
ManufacturerInterFET
Overview The -25V InterFET U311 JFET is targeted for higher gain VHF amplifiers, mixers, and oscillators. Gate leakages are typically less than 10pA at room temperatures. Gate Drain 2 Source TO-72 Bottom Vie.
* InterFET N0072L Geometry
* Low Noise: 2 nV/√Hz Typical
* Low Ciss: 4pF Typical
* RoHS Compliant
* SMT, TH, and Bare Die Package options. Applications
* Mixers
* Oscillators
* VHF/UHF Amplifiers Description The -25V InterFET U311 JFET is targeted for higher gain VHF amplifiers, mixers, and oscillat.
Part NumberU311 Datasheet
Descriptionn-channel JFET
ManufacturerSiliconix
Overview n-channel JFET designed for • • • • VHF Amplifiers • Oscillators • Mixers ABSOLUTE MAXIMUM RATINGS (25°C) Gate-Drain or Gate-Source Voltage -25 V Gate Current . mon-Gate Forward Transconductance (Note 1) Common-Gate Output Conductance Gate
*Dral" Capacitance Gate
*Source Capacitance Min -25 -1 20 10.000 Max Typ Unit Test Condition. -150 -150 pA VGS=-15V.VOS=0 nA 150
*C IG = -lpA, VOS = 0 V -6 VOS= 10V,IO= 1 nA no "If!. VDS=1QV,'lGS=O 1 V IG = 1 rnA, VO.

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