| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
79,020 pcs
|
79020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| 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 | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The BUK9D23-40EX is an N-channel enhancement mode Field-Effect Transistor (FET) from Nexperia, fabricated using Trench MOSFET technology. It is designed for medium power switching applications and is housed in a compact DFN2020MD-6 (SOT1220) surface-mount package with side wettable flanks for optical solder inspection.
Key electrical specifications include a maximum drain-source voltage of 40V, continuous drain current of 8A at 25°C ambient temperature (19A at 25°C solder point), and a maximum drain-source on-state resistance of 23mOhm at VGS=10V and ID=8A. The device supports gate drive voltages of 4.5V and 10V, with a maximum gate-source voltage of ±15V.
The MOSFET is qualified to AEC-Q101 automotive standard and operates over a junction temperature range of -55°C to 175°C. It offers a maximum power dissipation of 15W at 25°C case temperature and 2.3W at 25°C ambient. The package measures 2x2x0.65mm and is leadless, making it suitable for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.69 | $0.69 |
| 10+ | $0.43 | $0.43 |
| 100+ | $0.27 | $0.27 |
| 500+ | $0.21 | $0.21 |
| 1,000+ | $0.19 | $0.19 |
| 3,000+ | $0.16 | $0.16 |
| 6,000+ | $0.14 | $0.14 |
| 9,000+ | $0.13 | $0.13 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage is 40V.
The continuous drain current is 8A at 25°C ambient temperature and 19A at 25°C solder point with VGS=10V.
The maximum drain-source on-state resistance is 23mOhm at VGS=10V and ID=8A, with a typical value of 18mOhm.
It comes in a 6-UDFN Exposed Pad package, specifically the DFN2020MD-6 (SOT1220) surface-mount package.
The junction temperature range is -55°C to 175°C.
Yes, it is AEC-Q101 qualified for automotive applications.
Maximum power dissipation is 15W at 25°C case temperature and 2.3W at 25°C ambient temperature.