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2N4858 - N-Channel JFET

Download the 2N4858 datasheet PDF. This datasheet also covers the 2N4856 variant, as both devices belong to the same n-channel jfet family and are provided as variant models within a single manufacturer datasheet.

Features

  • Available in JAN, JANTX and JANTXV per MIL-PRF-19500/385.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (2N4856-VPT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 2N4858
Manufacturer VPT
File Size 441.68 KB
Description N-Channel JFET
Datasheet download datasheet 2N4858 Datasheet

📁 Similar Datasheet

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Other Datasheets by VPT

Part Number Description
2N4854 NPN/PNP Dual Silicon Transistor
2N4854U NPN/PNP Dual Silicon Transistor
2N4856 N-Channel JFET
2N4857 N-Channel JFET
2N4859 N-Channel JFET

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
2N4856 - 2N4861 Series N Channel JFET Features • Available in JAN, JANTX and JANTXV per MIL-PRF-19500/385 • Applications include Choppers, Commutators, Analog Switches and Current Limiters • Low error voltage • High Radiation Tolerance • High Speed Analog Circuit Performance • TO-18 and UB packages Electrical Characteristics (TA = 25oC unless otherwise specified) Rev. V2 Parameter Gate - Source Breakdown Voltage Gate Reverse Current Drain Current Cutoff Test Conditions IG = -1.0 µA dc; VDS = 0 2N4856, 2N4857, 2N4858 2N4859, 2N4860, 2N4861 Symbol Units Min. Max. V(BR)GSS V dc — -40 -30 VDS = 0; 2N4856, 2N4857, 2N4858 VGS = -20 V dc 2N4859, 2N4860, 2N4861 VGS = -15 V dc IGSS1 nA dc — -0.25 -0.25 VDS = 15 V dc; VGS = -10 V dc ID(off)1 nA dc 0.