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BUK9245-55A-VB Product details
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The VBsemi BUK9245-55A-VB is a Single N-channel field-effect transistor belonging to the VBsemi brand product series. This product features high performance and low on-resistance, suitable for various power conversion and power management applications. Manufactured with advanced Trench technology, it has a drain-source voltage (VDS) of 60V and operates at a gate-source voltage (VGS) of ±20V. The device is packaged in TO252 (DPAK), balancing heat dissipation performance and ease of installation, making it suitable for medium-to-high power density applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | 30(mΩ) | 25(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | MOS |
Drain-Source Voltage (VDS): 60V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1.7V
On-Resistance (VGS=4.5V): 30mΩ
On-Resistance (VGS=10V): 25mΩ
Maximum Drain Current (ID): 45A
Technology Type: Trench
Domain and module applications：
1. DC-DC Converters: The BUK9245-55A-VB is suitable for synchronous rectification and switching circuits, improving conversion efficiency, applicable to communication power supplies, server power supplies, etc.
2. Power Adapters and Chargers: In AC-DC and DC-DC power solutions, this device can be used as a switching or rectifying transistor, reducing losses and improving overall efficiency.
3. Motor Drive Modules: This model is suitable for medium and low voltage motor drive circuits, such as power tools, fans, water pumps, etc., for controlling motor start/stop and speed.
4. Battery Protection and Management Systems: In lithium battery protection boards or BMS systems, it can be used as a switching element for the charge/discharge circuit, ensuring reliable and safe high-current switching.
5. Automotive Electronic Systems: Suitable for 12V/24V electrical systems like automotive auxiliary power supplies, car light control, body electronics, providing stable and efficient power conversion.
6. LED Lighting Drivers: Can be used in low-voltage LED lighting driver circuits for constant current or switching control, improving the stability and energy efficiency of the lighting system.
7. Industrial Control Modules: In PLCs, servo drives, and other industrial equipment, it can be used for power management and power interface circuits, meeting high reliability requirements.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
