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NP48N055KHE-E1-AY-VB Product details
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VBsemi NP48N055KHE-E1-AY-VB is a Single N-channel power field-effect transistor using Trench technology, designed for medium and low voltage, high current power conversion and high-reliability control scenarios. Its TO263 package offers excellent heat dissipation capability and solder strength, suitable for applications such as power adapters, motor drives, and automotive electronics that require high thermal performance and mechanical reliability. The device provides stable switching characteristics within a 60V drain-source voltage range, with a typical on-resistance as low as 11mΩ, significantly reducing conduction losses; it also supports 4.5V logic-level drive, facilitating direct interface with common PWM controllers or MCUs.
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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): 12mΩ (Typical)
On-Resistance (VGS=10V): 11mΩ (Typical)
Maximum Drain Current (ID): 75A
Package: TO263
Process Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 1.7V
On-Resistance (VGS=4.5V): 12mΩ (Typical)
On-Resistance (VGS=10V): 11mΩ (Typical)
Maximum Drain Current (ID): 75A
Package: TO263
Process Technology: Trench
Domain and module applications：
1. Power Adapters and Fast Charging Solutions: Used for AC-DC synchronous rectification and DC-DC secondary side conversion, leveraging low on-resistance to improve overall efficiency and reduce temperature rise.
2. Motor Drive Control: Drives 12V/24V DC brushed or brushless motors, suitable for power tools, water pumps, cooling fans, and small electric vehicles, supporting high-current PWM speed control.
3. Battery Protection and Charge/Discharge Management: Serves as the main charge/discharge switch for energy storage systems, power battery packs, or UPS, working with protection ICs to achieve fast overcurrent and overvoltage shutdown, ensuring system safety.
4. Automotive Electronic Systems: Applied in 12V/24V vehicle networks for auxiliary load power supply, body controllers, and LED car light drivers, meeting wide temperature and high reliability requirements.
5. DC-DC Converters and Power Modules: Used as power stage switches in Buck, Boost, and Buck-Boost topologies, suitable for high-density power board designs in servers, communication equipment, etc.
6. Power Tools and Garden Machinery: Acts as the power switch for cordless drills, lawn mowers, and other equipment, withstanding high current surges while maintaining stable on-state characteristics.
7. Inverters and Backup Power Supplies: Used in the front-end boost stage or rear-end H-bridge circuit of small inverters to achieve efficient power conversion and energy feedback.
* 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
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