| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,000 pcs
|
9000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,023 pcs
|
1023 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 | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The STMicroelectronics STB40NF20 is an N-Channel MOSFET designed for robust power applications. It features a maximum drain-source voltage (Vdss) of 200V and can handle a continuous drain current of 40A at case temperature.
Key electrical characteristics include a low on-resistance (Rds On) of 45mOhm at 20A and 10V Vgs, and a gate charge (Qg) of 75nC at 10V Vgs. The gate threshold voltage (Vgs(th)) is 4V at 250µA. The device operates within a temperature range of -55°C to 150°C (TJ).
This MOSFET is housed in a TO-263-3, D²Pak (2 Leads + Tab), TO-263AB package, suitable for surface mounting. Its high power dissipation capability of 160W (Tc) makes it suitable for demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.56 | $2.56 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-to-source voltage (Vdss) is 200V.
The maximum continuous drain current is 40A at case temperature (Tc).
The maximum on-resistance (Rds(on)) is 45mOhm at 20A drain current and 10V gate-source voltage.
The STB40NF20 is available in a surface-mount D2PAK package (TO-263-3).
The operating junction temperature range is -55°C to 150°C.
The maximum gate charge (Qg) is 75nC at 10V gate-source voltage.
The maximum input capacitance (Ciss) is 2500pF at 25V drain-source voltage.