Datasheet Summary
InterFET
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2N4856-7-8A
2N4856/A, 2N4857/A, 2N4858/A N-Channel JFET
Features
- InterFET N0132S Geometry
- Low Noise: 1.2 nV/√Hz Typical
- Fast Switching
- RoHS pliant
- SMT, TH, and Bare Die Package options.
Applications
- Choppers
- mutators
- Analog Switches
Description
The -40V InterFET 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 50pA 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...
