2N4391-2
JFET N-CH 40V TO206AAManufacturer: Vishay Siliconix
Categories: JFETs
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Vishay Siliconix 2N4391-2 is an N-Channel JFET with a 40V breakdown voltage. This through-hole component, housed in a TO-206AA (TO-18) metal can package, offers a maximum power dissipation of 1.8W. It features a typical drain current (IDSS) of 50mA at 20V (VGS=0) and a cutoff voltage (VGS off) of 4V at 1nA. The input capacitance (Ciss) is a maximum of 14pF at 20V, and the on-state resistance (RDS(On)) is 30 Ohms. Operating across a temperature range of -65°C to 200°C, this JFET is suitable for applications in switching, amplification, and signal processing within industrial and communications sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-206AA, TO-18-3 Metal Can |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 200°C (TJ) |
| FET Type | N-Channel |
| Input Capacitance (Ciss) (Max) @ Vds | 14pF @ 20V |
| Voltage - Breakdown (V(BR)GSS) | 40 V |
| Supplier Device Package | TO-206AA (TO-18) |
| Power - Max | 1.8 W |
| Resistance - RDS(On) | 30 Ohms |
| Voltage - Cutoff (VGS off) @ Id | 4 V @ 1 nA |
| Current - Drain (Idss) @ Vds (Vgs=0) | 50 mA @ 20 V |
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