onsemi MMBF4091 is an N-Channel JFET designed for high-frequency applications. This component features a 40V breakdown voltage (V(BR)GSS) and a 5V gate-source cutoff voltage (VGS off) at 1nA. The Drain Current (Idss) is specified at 30mA @ 20V. With a maximum power dissipation of 350mW and a low ON-resistance of 30 Ohms, it is suitable for RF switching and amplification circuits. The MMBF4091 is housed in a compact SOT-23-3 surface-mount package, ideal for space-constrained designs. Operating across a temperature range of -55°C to 150°C, this JFET is commonly employed in telecommunications, consumer electronics, and industrial control systems. The input capacitance (Ciss) is a maximum of 16pF @ 20V.
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 | 16pF @ 20V |
| Voltage - Breakdown (V(BR)GSS) | 40 V |
| Supplier Device Package | SOT-23-3 |
| Power - Max | 350 mW |
| Resistance - RDS(On) | 30 Ohms |
| Voltage - Cutoff (VGS off) @ Id | 5 V @ 1 nA |
| Current - Drain (Idss) @ Vds (Vgs=0) | 30 mA @ 20 V |
Request a Quote
Clients Also Buy
PN4391_D27Z
JFET N-CH 30V TO92-3
SMMBF4391LT1G
JFET N-CH 30V SOT23-3
PN4393_D26Z
JFET N-CH 30V TO92-3
