Datasheet Details
Part number:
2N4221, 2N4220
Manufacturer:
InterFET
File Size:
414.44 KB
Description:
N-channel jfet.
Note:
This datasheet PDF includes multiple part numbers: 2N4221, 2N4220.
Please refer to the document for exact specifications by model.
2N4221, 2N4220, N-Channel JFET
The -50V InterFET 2N4220/A and 2N4221/A are targeted for sensitive amplifier stages for midfrequencies designs.
Gate leakages are typically less than 10pA at room temperatures.
The “A” variants are screened for lower noise.
The TO-72 package is hermetically sealed and suitable for military applicati
2N4221 Features
* InterFET N0016H Geometry
* Typical Noise: 6 nV/√Hz
* Low Ciss: 3.5pF Typical
* High Input Impedance
* RoHS Compliant
* SMT, TH, and Bare Die Package options. Applications
* Mixers
* Oscillators
* Small Signal Amplifier
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