onsemi MMBF5434 is an N-Channel JFET designed for various applications, including general-purpose switching and amplification. This component features a 25V breakdown voltage (V(BR)GSS) and a maximum power dissipation of 350mW. The part exhibits a drain current (Idss) of 30mA at 15V (Vgs=0) and a cutoff voltage (VGS off) of 1V at 3nA. With a maximum input capacitance (Ciss) of 30pF at 10V (VGS), it is suitable for high-frequency circuits. The MMBF5434 is packaged in a SOT-23-3 (TO-236-3, SC-59) surface mount configuration, supplied on tape and reel. It operates within an extended temperature range of -55°C to 150°C (TJ). This JFET is employed in industrial and consumer electronics where reliable switching and signal conditioning are critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 | 30pF @ 10V (VGS) |
| Voltage - Breakdown (V(BR)GSS) | 25 V |
| Supplier Device Package | SOT-23-3 |
| Power - Max | 350 mW |
| Voltage - Cutoff (VGS off) @ Id | 1 V @ 3 nA |
| Current - Drain (Idss) @ Vds (Vgs=0) | 30 mA @ 15 V |
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