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BUK9277-55A,118-VB Product details
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VBsemi BUK9277-55A,118-VB is a Single N-channel field-effect transistor, belonging to the VBsemi brand product series. This product features excellent conduction characteristics and stable switching performance, suitable for medium and low voltage power control 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 product is packaged in TO252, balancing heat dissipation performance and installation convenience, suitable for various high-efficiency, high-reliability circuit designs.
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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 | 18A | 85(mΩ) | 73(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 | 18A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
- Drain-Source Voltage (VDS): 60V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 1.7V
- On-Resistance (VGS=4.5V): 85mΩ
- On-Resistance (VGS=10V): 73mΩ
- Max Drain Current (ID): 18A
- Package: TO252
- Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 1.7V
- On-Resistance (VGS=4.5V): 85mΩ
- On-Resistance (VGS=10V): 73mΩ
- Max Drain Current (ID): 18A
- Package: TO252
- Technology: Trench
Domain and module applications：
1. DC-DC Converters: BUK9277-55A,118-VB is suitable for synchronous rectification and switching circuits. With its low on-resistance and high current capability, it can effectively improve conversion efficiency and reduce system size.
2. Power Management Module: In various voltage regulator power supplies, adapters, and industrial power supplies, this device can be used as a power switch for stable and reliable power conversion and control.
3. Battery Protection Circuit: Suitable for protection boards of lithium batteries and multi-cell battery packs, used for on/off control of the charge/discharge loop, ensuring safe battery operation and extending lifespan.
4. Motor Driver Module: Can be used in low-voltage motor drive circuits, such as fans, water pumps, power tools, etc., supporting motor start/stop and speed regulation.
5. Automotive Electronic Systems: In automotive auxiliary power supplies, lighting control, and body electronic modules, this device can provide robust power switching performance, ensuring reliable system operation in harsh environments.
6. LED Lighting Driver: Suitable for LED driver power supplies and dimming control circuits, enabling efficient current control and stable lighting output.
7. Consumer Electronics and Industrial Control: Can be applied in smart sockets, electric valves, industrial controllers, etc., for load switching and power distribution, meeting diverse system design 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：
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