onsemi MMBFJ203 is an N-Channel JFET designed for applications requiring high input impedance and low noise. This surface-mount device, packaged in a SOT-23-3 (TO-236-3, SC-59), features a breakdown voltage of 40V and a maximum power dissipation of 350mW. The drain current (Idss) is specified at 4mA at 20V with zero gate-source voltage. It offers a typical cutoff voltage (VGS off) of 2V at 10nA. The operating temperature range is -55°C to 150°C. This component is commonly utilized in RF amplification, switching, and analog signal processing within the telecommunications and industrial electronics sectors. The MMBFJ203 is supplied on Tape & Reel.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | N-Channel |
| Input Capacitance (Ciss) (Max) @ Vds | - |
| Voltage - Breakdown (V(BR)GSS) | 40 V |
| Supplier Device Package | SOT-23-3 |
| Power - Max | 350 mW |
| Voltage - Cutoff (VGS off) @ Id | 2 V @ 10 nA |
| Current - Drain (Idss) @ Vds (Vgs=0) | 4 mA @ 20 V |
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