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2N4393 - N-Channel JFET

Download the 2N4393 datasheet PDF. This datasheet also covers the 2N4391 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 -40V 2N4391, 2N4392 and 2N4393 are targeted for switch, chopper and commutator designs.

Gate leakages are typically less than 50pA at room temperatures.

The 2N4393 has a cutoff voltage of less than 3.0V ideal for lowlevel power supplies.

Key Features

  • LOW NOISE: 1.2 NV/√HZ.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (2N4391-SolitronDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 2N4393
Manufacturer Solitron Devices
File Size 112.37 KB
Description N-Channel JFET
Datasheet download datasheet 2N4393 Datasheet

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
2N4391 | 2N4392 | 2N4393 N-Channel JFET - 1 FEATURES LOW NOISE: 1.2 NV/√HZ TYPICAL FAST SWITCHING LOW CUTOFF VOLTAGE: 2N4393 < 3.0V Gate 3 DESCRIPTION The -40V 2N4391, 2N4392 and 2N4393 are targeted for switch, chopper and commutator designs. Gate leakages are typically less than 50pA at room temperatures. The 2N4393 has a cutoff voltage of less than 3.0V ideal for lowlevel power supplies. The TO-18 package is hermetically sealed and suitable for military applications. TX, TXV, and S-Level Screening Available - Consult Factory. Drain 2 4 Source 1 ORDERING GUIDE Part Number 2N4391, 2N4392, 2N4393 Description -40V N-Channel JFET Case Bottom View 0.195 (4.95) 0.178 (4.52) .33) .