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BUK7624-55A,118-VB Product details
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VBsemi BUK7624-55A,118-VB is a Single N-channel power field-effect transistor using Trench technology, designed for efficient power conversion and load switching applications at the 60V voltage level. Its TO263 package offers excellent heat dissipation and soldering reliability, suitable for medium-power-density scenarios. The device maintains extremely low on-resistance under both 4.5V and 10V gate drives, is compatible with 5V logic level drive, and supports high current output, meeting the requirements of high-performance power electronic systems for low loss and high reliability.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 75A | 12(mΩ) | 11(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 75A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 75A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
- Drain-Source Voltage (VDS): 60V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): Typical 1.7V
- On-Resistance (VGS=4.5V): 12 mΩ (Typical)
- On-Resistance (VGS=10V): 11 mΩ (Typical)
- Max Drain Current (ID): 75A
- Package Type: TO263
- Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): Typical 1.7V
- On-Resistance (VGS=4.5V): 12 mΩ (Typical)
- On-Resistance (VGS=10V): 11 mΩ (Typical)
- Max Drain Current (ID): 75A
- Package Type: TO263
- Technology: Trench
Domain and module applications：
1. **Power Tools and Garden Machinery**: Used as power stage switches in brushless motor controllers, leveraging 11mΩ ultra-low on-resistance to reduce heat generation and enhance continuous output capability.
2. **Low-Voltage High-Current DC-DC Converters**: Suitable for synchronous rectification Buck/Boost circuits, serving as main switches or rectifier tubes, significantly reducing conversion losses, ideal for high-efficiency power modules.
3. **Battery Charge/Discharge Management**: Acts as the main on/off switch in protection boards or charging circuits for battery packs up to 48V, supporting high-current paths and enabling fast shutdown to ensure system safety.
4. **Automotive Electronic Systems**: Used in 12V/24V automotive networks to provide stable switching control for high-power loads (e.g., lights, audio, water pumps), with sufficient voltage margin.
5. **Server and Communication Power Supplies**: Performs power distribution and protection in redundant power supplies, hot-swap backplanes, and point-of-load (POL) power supplies, meeting high reliability requirements.
6. **Motor Drives and Industrial Control**: Drives small to medium power DC motors, stepper motors, or solenoid valves, supporting high-frequency PWM speed regulation, improving dynamic response and energy efficiency.
7. **Power Adapters and Charging Station Auxiliary Power Supplies**: Acts as a high-side switch or OR-ing circuit device, withstanding 60V transient voltages, ensuring stable operation over a wide input range.
* 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：
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