2N4858 Datasheet | InterFET

Inter FET Product Folder Technical Support Order Now 2N4856-7-8A 2N4856/A, 2N4857/A, 2N4858/A N-Channel JFET Features - Inter FET N0132S Geometry - Low Noise: 1.2 n V/√Hz Typical - Fast Switching - Ro HS pliant - SMT, TH, and Bare Die Package options. Applications - Choppers - mutators - Analog Switches Description The -40V Inter FET 2N4856/A, 2N4857/A, and 2N4858/A JFET’s are targeted for very low noise switching applications for mid to high frequency designs. Gate leakages are typically 50p A at room temperatures. The TO-18 package is hermetically sealed and suitable for military applications. Gate/Case Drain 2 Source TO-18 Bottom View Source 1 Drain 2 SOT23 Top View 3 Gate Gate 3 Drain 2 Source 1 TO-92 Bottom View Product Summary Parameters BVGSS Gate to Source Breakdown Voltage IDSS Drain to Source Saturation Current VGS(off) Gate to Source Cutoff Voltage 2N4856/A Min 2N4857/A Min 2N4858/A Min Unit -40 -40 -40...