Download the U309 datasheet PDF.
This datasheet also covers the U308 variant, as both devices belong to the same n-channel jfet family and are provided as variant models within a single manufacturer datasheet.
General Description
The -25V InterFET U308 and U309 are targeted for higher gain VHF amplifiers, mixers, and oscillators.
Gate leakages are typically less than 10pA at room temperatures.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
U309. For precise diagrams, and layout, please refer to the original PDF.
InterFET Product Folder Technical Support Order Now U308-9 U308, U309 N-Channel JFET Features • InterFET N0072L Geometry • Low Noise: 2 nV/√Hz Typical • Low Ciss: 4pF Typ...
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rFET 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 U308 and U309 are targeted for higher gain VHF amplifiers, mixers, and oscillators. Gate leakages are typically less than 10pA at room temperatures.
U309 Datasheet
