IFNU421

Dual Matched N-Channel JFET

InterFET

IFNU421 Features

* InterFET N0001H Geometry

* Low Leakage: 0.25 pA Typical

* Low Input Capacitance: 2.0 pF Typical

* High Input Impedance

* Replacement for U421, U422, U423

* RoHS Compliant

* SMT, TH, and Bare Die Package options. Applications

* Low Lea

IFNU421 General Description

The -40V InterFET IFNU421, IFNU422, and IFNU423 JFET’s are targeted for ultra high input impedance applications for differential amplification and impedance matching. Gate leakages are less than 1pA at room temperatures. The TO-78 package is hermetically sealed and suitable for military applications.

IFNU421 Datasheet (278.52 KB)

IFNU421 Datasheet Preview — Preview of IFNU421 PDF

Datasheet Details

Part number:

IFNU421

Manufacturer:

InterFET

File Size:

278.52 KB

Description:

Dual matched n-channel jfet.

📁 Related Datasheet

IFNU422 - Dual Matched N-Channel JFET (InterFET)
InterFET Product Folder Technical Support Order Now IFNU421-2-3 IFNU421, IFNU422, IFNU423 Dual Matched N-Channel JFET Features • InterFET N0001H.

IFNU423 - Dual Matched N-Channel JFET (InterFET)
InterFET Product Folder Technical Support Order Now IFNU421-2-3 IFNU421, IFNU422, IFNU423 Dual Matched N-Channel JFET Features • InterFET N0001H.

IFNU404 - Dual Matched N-Channel JFET (InterFET)
InterFET Product Folder Technical Support Order Now IFNU404-5-6 IFNU404, IFNU405, IFNU406 Dual Matched N-Channel JFET Features • InterFET N0016H.

IFNU405 - Dual Matched N-Channel JFET (InterFET)
InterFET Product Folder Technical Support Order Now IFNU404-5-6 IFNU404, IFNU405, IFNU406 Dual Matched N-Channel JFET Features • InterFET N0016H.

IFNU406 - Dual Matched N-Channel JFET (InterFET)
InterFET Product Folder Technical Support Order Now IFNU404-5-6 IFNU404, IFNU405, IFNU406 Dual Matched N-Channel JFET Features • InterFET N0016H.

IFNU410 - Dual Matched N-Channel JFET (InterFET)
InterFET Product Folder Technical Support Order Now IFNU410-1-2 IFNU410, IFNU411, IFNU412 Dual Matched N-Channel JFET Features • InterFET N0016H.

IFNU411 - Dual Matched N-Channel JFET (InterFET)
InterFET Product Folder Technical Support Order Now IFNU410-1-2 IFNU410, IFNU411, IFNU412 Dual Matched N-Channel JFET Features • InterFET N0016H.

IFNU412 - Dual Matched N-Channel JFET (InterFET)
InterFET Product Folder Technical Support Order Now IFNU410-1-2 IFNU410, IFNU411, IFNU412 Dual Matched N-Channel JFET Features • InterFET N0016H.

TAGS

IFNU421 Dual Matched N-Channel JFET InterFET

Image Gallery

IFNU421 Features

IFNU421 General Description

Datasheet Details

File Size:

Description:

IFNU421 Distributor