| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
65,520 pcs
|
65520 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 | |
| Junction Temperature | |
| Lead Style | |
| 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 |
The BUK9Y40-55B,115 is an N-Channel enhancement mode Field-Effect Transistor (FET) using Nexperia High-Performance Automotive (HPA) TrenchMOS technology. It is designed for automotive critical applications and is qualified to the appropriate AEC standard.
Key specifications include a maximum drain-source voltage of 55V, a maximum drain current of 26A at 25°C case temperature, and a maximum on-state resistance of 36mΩ at 15A and 10V gate drive. The device supports logic level gate drive with a maximum gate threshold voltage of 2V at 1mA drain current.
The MOSFET is rated for a maximum power dissipation of 59W at 25°C case temperature and can operate over a junction temperature range of -55°C to 175°C. It is suitable for 12V and 24V loads, automotive systems, and general purpose power switching applications such as motors, lamps, and solenoids.
The device is available in an LFPAK56 (SOT-669) surface-mount package with gull-wing leads, suitable for automated assembly. The package has a mounting base connected to the drain for improved thermal performance.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
| 10+ | $0.75 | $0.75 |
| 100+ | $0.49 | $0.49 |
| 500+ | $0.38 | $0.38 |
| 1,000+ | $0.33 | $0.33 |
| 1,500+ | $0.30 | $0.30 |
| 3,000+ | $0.27 | $0.27 |
| 9,000+ | $0.27 | $0.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage (Vdss) is 55V.
The maximum drain current is 26A at 25°C case temperature with VGS = 5V.
The maximum on-state resistance is 36mΩ at ID = 15A and VGS = 10V, and 40mΩ at VGS = 5V.
The operating junction temperature range is -55°C to 175°C.
The device is available in an LFPAK56 (SOT-669) surface-mount package.
The device is marked as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer.