| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,249 pcs
|
8249 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 | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The BUK9M52-40EX is an N-channel logic level MOSFET from Nexperia, utilizing TrenchMOS technology. It is designed for high-performance automotive applications and is AEC Q101 qualified. Key electrical specifications include a maximum drain-source voltage of 40V, continuous drain current of 17.6A at 25°C case temperature, and a maximum on-resistance of 40 mOhm at 10V gate drive (52 mOhm at 5V). The device features a low gate charge of 4.5 nC and input capacitance of 407 pF, enabling efficient switching. It is rated for operation over a junction temperature range of -55°C to 175°C, with a maximum power dissipation of 31W. The MOSFET is housed in a surface-mount LFPAK33 package (SOT1210) with 5 leads, suitable for compact designs. Typical applications include 12V automotive systems, motor and solenoid control, transmission control, and general high-performance power switching. The part is repetitive avalanche rated and supports true logic level gate drive with a threshold voltage greater than 0.5V at 175°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.96 | $0.96 |
| 10+ | $0.61 | $0.61 |
| 100+ | $0.39 | $0.39 |
| 500+ | $0.29 | $0.29 |
| 1,000+ | $0.22 | $0.22 |
| 1,500+ | $0.20 | $0.20 |
| 3,000+ | $0.17 | $0.17 |
| 9,000+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40V.
LFPAK33 (SOT1210) surface-mount package.
-55°C to 175°C (junction).
Yes, RoHS3 compliant (unverified).
4.5 nC maximum at 5V gate drive.
52 mOhm maximum at 5V, 5A.
17.6A at 25°C case temperature.