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IFNU257 - Dual Matched N-Channel JFET

Description

The -25V InterFET IFN257 JFET is targeted for wideband differential amplifier applications.

Gate leakages are typically less than 4pA at room temperatures.

The TO-78 package is hermetically sealed and suitable for military applications.

Features

  • InterFET N0030L Geometry.
  • Low Leakage: 4.0pA Typical.
  • Low Input Capacitance: 5.0pF Typical.
  • Replacement for U257.
  • RoHS Compliant.
  • SMT, TH, and Bare Die Package options.

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Datasheet Details

Part number IFNU257
Manufacturer InterFET
File Size 345.70 KB
Description Dual Matched N-Channel JFET
Datasheet download datasheet IFNU257 Datasheet

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Full PDF Text Transcription

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InterFET Product Folder Technical Support Order Now IFNU257 IFNU257 Dual Matched N-Channel JFET Features • InterFET N0030L Geometry • Low Leakage: 4.0pA Typical • Low Input Capacitance: 5.0pF Typical • Replacement for U257 • RoHS Compliant • SMT, TH, and Bare Die Package options. Applications • Wideband Differential Amplifiers • Audio Amplifiers Description The -25V InterFET IFN257 JFET is targeted for wideband differential amplifier applications. Gate leakages are typically less than 4pA at room temperatures. The TO-78 package is hermetically sealed and suitable for military applications. Custom specifications, matching, and packaging options are available.
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