| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,480 pcs
|
3480 pcs | On Request | 1 | On Request | On Request | On Request | 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 | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The BUK7S1R0-40HJ is an automotive N-channel MOSFET from Nexperia, designed using Trench 9 superjunction technology for low on-resistance and high efficiency. It is rated for a maximum drain-source voltage of 40V and a continuous drain current of 325A at Tmb=25°C, with a maximum power dissipation of 375W. The device features an ultra-low on-resistance of 1 mOhm max (0.62 mOhm typical) at VGS=10V, ID=25A, minimizing conduction losses. Gate charge is 137 nC max, and input capacitance is 10322 pF max, enabling efficient switching in high-frequency applications.
The MOSFET is qualified beyond AEC-Q101, ensuring reliability in harsh automotive environments. It operates over a junction temperature range of -55°C to 175°C, suitable for thermally demanding applications. The LFPAK88 package (SOT-1235) with copper clip and gull wing leads provides excellent thermal performance and board-level reliability, with visual solder joint inspection capability. Typical applications include 12V automotive systems, 48V DC/DC converters, high-power motor control, solenoid and lamp drivers, reverse polarity protection, and LED lighting.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.59 | $3.59 |
| 10+ | $2.34 | $2.34 |
| 100+ | $1.63 | $1.63 |
| 500+ | $1.33 | $1.33 |
| 1,000+ | $1.31 | $1.31 |
| 2,000+ | $1.23 | $1.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage is 40V.
The maximum continuous drain current is 325A at Tmb=25°C.
The maximum on-resistance is 1 mOhm at VGS=10V, ID=25A, with typical value of 0.88 mOhm.
The operating junction temperature range is -55°C to 175°C.
It is available in the LFPAK88 (SOT-1235) surface mount package.
It is marked as RoHS3 compliant, but this is unverified.
Yes, it is qualified beyond AEC-Q101.