| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,500 pcs
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6500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The MMBF4391 is an N-Channel JFET switching transistor manufactured by ON Semiconductor. It is designed for applications such as low-level analog switching, sample and hold circuits, and chopper-stabilized amplifiers.
Key electrical specifications include a maximum drain-source voltage of 30V and a maximum continuous drain current of 50mA at 20V. The device exhibits a low on-resistance of 30 Ohms and an input capacitance of 14pF at 20V. It operates within a temperature range of -55°C to 150°C.
This JFET comes in a compact SOT-23-3 surface-mount package, making it suitable for space-constrained designs. The device is Pb-free and halogen-free, complying with RoHS standards. Its robust construction and specified operating conditions ensure reliable performance in various electronic circuits.
ON Semiconductor also offers automotive-grade versions (S Prefix) that are AEC-Q101 qualified and PPAP capable, suitable for applications requiring unique site and control change requirements.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage for the MMBF4391 is 30 Vdc.
The MMBF4391 operates within a temperature range of -55°C to 150°C.
The MMBF4391 is an N-Channel JFET.
The MMBF4391 is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the MMBF4391 is 1.
The MMBF4391 is available in a SOT-23-3 package.