The onsemi MMBF5459 is an N-Channel JFET designed for surface mount applications. This component features a breakdown voltage of 25V and a maximum power dissipation of 350mW. Key electrical specifications include a drain current (Idss) of 4mA at 15V (Vgs=0) and an input capacitance (Ciss) of 7pF at 15V. The device operates within a temperature range of -55°C to 150°C. Packaged in a SOT-23-3 (TO-236-3, SC-59) format, the MMBF5459 is supplied on Tape & Reel. This JFET is utilized in various industrial and consumer electronics applications requiring precise voltage-controlled current switching.
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 | 7pF @ 15V |
| Voltage - Breakdown (V(BR)GSS) | 25 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 @ 15 V |