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TK15S04N1L,LQ-VB Product details
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The VBsemi TK15S04N1L is a Single N-channel power MOSFET utilizing Trench technology, designed for medium-to-low voltage, high-current power conversion and high-reliability control applications. Its TO252 package offers good heat dissipation and solderability, making it suitable for power adapters, motor drives, and battery protection where high power density is required. The device provides stable switching characteristics within a 40V drain-source voltage range, with a low on-resistance of 12mΩ (at VGS=10V) to effectively reduce conduction losses; its gate drive is also compatible with 4.5V logic levels for easy direct system driving.
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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 | 40V | 2.5V | 55A | 14(mΩ) | 12(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 | 40V | 2.5V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
- Drain-Source Voltage (VDS): 40V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 2.5V (Typical)
- On-Resistance (VGS=4.5V): 14mΩ (Typical)
- On-Resistance (VGS=10V): 12mΩ (Typical)
- Maximum Drain Current (ID): 55A
- Package Type: TO252
- Process Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 2.5V (Typical)
- On-Resistance (VGS=4.5V): 14mΩ (Typical)
- On-Resistance (VGS=10V): 12mΩ (Typical)
- Maximum Drain Current (ID): 55A
- Package Type: TO252
- Process Technology: Trench
Domain and module applications：
1. Power Adapters and Chargers: Used for synchronous rectification and switching conversion stages, leveraging low on-resistance to improve overall efficiency and reduce heat generation.
2. Motor Drive: Drives DC brushless or brushed motors, suitable for power tools, pumps, fans, and small electric vehicles, supporting high-frequency PWM speed control.
3. Battery Protection System: Acts as the main charge/discharge switch, working with a protection IC for fast overcurrent and overvoltage cutoff, ensuring lithium battery pack safety.
4. DC-DC Converter: Used as a power switch or synchronous rectifier in Buck/Boost topologies, reducing losses and adapting to high power density modules.
5. On-board Electronics: Provides stable power supply and on/off control for lights, sensors, and multimedia loads in 12V/24V vehicle networks.
6. Power Tools and Gardening Machinery: Used as a high-current load switch, withstanding surge currents to improve tool endurance and reliability.
7. Server and Communication Power Supplies: Serves as an auxiliary power supply or hot-swap protection switch, meeting high-reliability, low conduction loss power path 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
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