Datasheet4U Logo Datasheet4U.com

IF140A - N-Channel JFET

Download the IF140A datasheet PDF. This datasheet also covers the IF140 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 -20V InterFET IF140 and IF140A are the lowest leakage mid-gain JFET products on the market.

Targeted for low noise higher frequencies designs these JFETs are ideal for medical and military applications.

Gate leakages are typically 100fA at room temperatures.

Key Features

  • InterFET N0014L Geometry.
  • Low gate leakage: 100fA typical @10V.
  • Low CISS: 3pF typical.
  • Typical noise: 3.0 nV/√Hz.
  • Typical gain: 3.8mS.
  • Typical cutoff voltage: -3.0V.
  • Typical IDSS: 10mA.
  • Typical BVGSS: -35V.
  • High radiation tolerance.
  • RoHS, REACH, CMR compliant.
  • Custom test and binning options available.
  • SMT, TH, and bare die package options.
  • Edge case SPICE modeling: InterFET SPIC.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IF140-InterFET.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IF140A
Manufacturer InterFET
File Size 641.65 KB
Description N-Channel JFET
Datasheet download datasheet IF140A 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
InterFET Product Folder Technical Support Order Now IF140-A IF140, IF140A N-Channel JFET Features • InterFET N0014L Geometry • Low gate leakage: 100fA typical @10V • Low CISS: 3pF typical • Typical noise: 3.0 nV/√Hz • Typical gain: 3.8mS • Typical cutoff voltage: -3.