| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50 pcs
|
50 pcs | On Request | 1 | On Request | On Request | 18+22+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Halogen Free | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
BUK7S0R7-40HJ is an N-Channel MOSFET from Nexperia USA Inc., designed for high-current power switching. It has a drain-source voltage rating of 40V and a continuous drain current of 425A at VGS=10V and Tmb=25°C. The device features a maximum on-state resistance of 0.7mΩ at ID=25A and VGS=10V, with typical on-resistance of 0.62mΩ. Gate charge is 202nC max at VGS=10V, and input capacitance is 15719pF max at VDS=25V.
The MOSFET uses Trench 9 low ohmic superjunction technology according to the datasheet, and is housed in a copper-clip LFPAK88 package (SOT-1235). This surface-mount package is designed for a smaller footprint and improved power density compared with older wire bond packages such as D²PAK. The package also uses Gull Wing leads, which improve board-level reliability and allow visual soldering inspection. The device is qualified to meet beyond AEC-Q101 requirements and is rated for -55°C to 175°C junction temperature.
Maximum power dissipation is 375W at Tmb=25°C. The operating temperature range and low on-resistance make it suitable for thermally demanding automotive and industrial power applications, including 12V automotive systems, 48V DC/DC converters, motor and solenoid control, reverse polarity protection, LED lighting, and ultra high performance power switching.
| Qty | Low | High |
|---|---|---|
| 2,000+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The drain-source voltage rating is 40V.
The continuous drain current is 425A at VGS=10V and Tmb=25°C.
The maximum on-resistance is 0.7mΩ at ID=25A, VGS=10V, and Tj=25°C.
The operating junction temperature range is -55°C to 175°C.
The MOSFET is available in a surface-mount SOT-1235 package, also known as LFPAK88, with Gull Wing leads.
Distributor data lists this part as RoHS3 compliant; this compliance status is not independently verified.
The maximum gate charge is 202nC at VGS=10V.