Vishay Siliconix U440-E3 is a dual N-channel JFET designed for applications requiring low noise and high input impedance. This through-hole component features a breakdown voltage of 25 V and a maximum power dissipation of 500 mW. The U440-E3 exhibits a typical drain current (Idss) of 6 mA at 10 V (Vgs=0) and a cutoff voltage (Vgs off) of 1 V at 1 nA. Input capacitance (Ciss) is specified at a maximum of 3 pF at 10 V. Operating across a temperature range of -55°C to 150°C, this JFET is housed in a TO-71-6 package. Its characteristics make it suitable for use in audio amplifiers, RF switching, and general-purpose analog signal processing across telecommunications and industrial automation sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-71-6 |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | 2 N-Channel (Dual) |
| Input Capacitance (Ciss) (Max) @ Vds | 3pF @ 10V |
| Voltage - Breakdown (V(BR)GSS) | 25 V |
| Supplier Device Package | - |
| Power - Max | 500 mW |
| Voltage - Cutoff (VGS off) @ Id | 1 V @ 1 nA |
| Current - Drain (Idss) @ Vds (Vgs=0) | 6 mA @ 10 V |
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