| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Drain to Source Voltage (Vdss) | |
| FET Type | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
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| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The 2N5458 is an N-Channel Junction Field-Effect Transistor (JFET) manufactured by On Semiconductor. It is designed for general purpose switching and amplification applications requiring low-level signal processing. The device offers a drain-source voltage (Vdss) of 25V and a continuous drain current of 2mA at 15V Vds, making it suitable for low-power circuits.
Key electrical characteristics include a maximum power dissipation of 310mW and a low input capacitance of 7pF at 15V Vds, which supports high-frequency performance. The junction temperature rating is 135°C, ensuring reliable operation within typical ambient conditions.
The 2N5458 is housed in a TO-92 through-hole package (also referred to as TO-226-3 or TO-92-3 Long Body), which is easy to integrate into prototyping and production boards. The through-hole mounting type allows for manual assembly and robust mechanical connections.
This JFET is commonly used in analog switches, voltage-controlled resistors, and amplifier input stages where high input impedance and low noise are required. Its compact TO-92 package makes it ideal for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 5,000+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The drain-source voltage (Vdss) is 25V.
The 2N5458 is available in a TO-92 through-hole package (TO-226-3, TO-92-3 Long Body).
The junction temperature rating is 135°C.
Yes, it is listed as RoHS3 compliant, though this is unverified.
The drain current is 2mA at 15V Vds.
The maximum power dissipation is 310mW.
The input capacitance (Ciss) is 7pF at 15V Vds.