The onsemi BF247A is an N-Channel JFET designed for general-purpose amplification and switching applications. This component features a 25 V breakdown voltage (V(BR)GSS) and a maximum power dissipation of 350 mW. The specified drain current (Idss) at Vds = 15 V and Vgs = 0 is 30 mA, with a typical gate-source cutoff voltage (VGS off) of 600 mV at 100 nA. The BF247A is housed in a TO-92-3 (TO-226-3, TO-92-3 (TO-226AA)) through-hole package, making it suitable for a range of electronic assemblies. Operating temperature ranges from -55°C to 150°C. This JFET is commonly utilized in audio amplifiers, RF circuits, and switching power supplies across various industrial and consumer electronics sectors.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | N-Channel |
| Input Capacitance (Ciss) (Max) @ Vds | - |
| Voltage - Breakdown (V(BR)GSS) | 25 V |
| Supplier Device Package | TO-92-3 |
| Power - Max | 350 mW |
| Voltage - Cutoff (VGS off) @ Id | 600 mV @ 100 nA |
| Current - Drain (Idss) @ Vds (Vgs=0) | 30 mA @ 15 V |
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