2N4391-E3
JFET N-CH 40V TO206AAManufacturer: Vishay Siliconix
Categories: JFETs
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Vishay Siliconix 2N4391-E3 is an N-Channel JFET designed for through-hole mounting in a TO-206AA (TO-18) metal can package. This device offers a breakdown voltage (V(BR)GSS) of 40V and a maximum power dissipation of 1.8W. The drain current (Idss) is specified at 50 mA at 20V with zero gate-source voltage. Key parameters include a cutoff voltage (VGS off) of 4V at 1 nA and an input capacitance (Ciss) of a maximum of 14pF at 20V. The operating temperature range is -65°C to 200°C. This JFET is suitable for applications in high-frequency switching and signal amplification, commonly found in industrial control systems and test and measurement equipment.
Additional Information
Series: -RoHS Status: ROHS3 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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