| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,500 pcs
|
5500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The FQA17N40 is an N-Channel MOSFET from On Semiconductor, designed for high-voltage switching applications. It features a drain-source voltage rating of 400V and a continuous drain current of 17.2A at case temperature (Tc). The device offers a maximum on-resistance of 270mΩ when driven with a 10V gate-source voltage.
This MOSFET uses planar stripe technology and is housed in a through-hole TO-3P-3 package (also known as SC-65-3). It can dissipate up to 190W at the case and operates over a junction temperature range of -55°C to 150°C. The gate-source threshold voltage is a maximum of 5V at 250µA drain current, and the maximum gate-source voltage is ±30V.
With a typical gate charge of 60nC at 10V and input capacitance of 2300pF at 25V drain-source voltage, the FQA17N40 is suitable for moderate-speed switching applications in power supplies, motor controls, and other power conversion circuits.
| Qty | Low | High |
|---|---|---|
| 154+ | $1.95 | $1.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The drain-source voltage rating (Vdss) is 400V.
The maximum continuous drain current is 17.2A at case temperature (Tc).
The maximum on-resistance (Rds on) is 270mΩ at a drain current of 8.6A and gate-source voltage of 10V.
The FQA17N40 is available in a through-hole TO-3P-3 (SC-65-3) package.
The operating junction temperature range is -55°C to 150°C.
The maximum gate-source threshold voltage is 5V at a drain current of 250µA.
The maximum power dissipation is 190W at case temperature (Tc).