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K3120-VB Product details
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K3120-VB Product Introduction
The K3120-VB is a high-performance N-channel MOSFET in a SOT89 package, designed for efficient switching applications and power management. The device has a maximum drain-source voltage (VDS) of 30V, suitable for a variety of low to medium voltage circuits. Its gate-source voltage (VGS) limit is ±20V, ensuring flexibility under different operating conditions. The threshold voltage (Vth) of the K3120-VB is 1.7V, ensuring fast turn-on and turn-off response. The on-resistance (RDS(ON)) of this MOSFET is 30mΩ at VGS=2.5V and 22mΩ at VGS=4.5V, making it excellent in applications with high current (ID) up to 6.8A. The K3120-VB uses Trench technology to provide excellent current handling capability and thermal performance, suitable for efficient operation of a variety of electronic devices.
The K3120-VB is a high-performance N-channel MOSFET in a SOT89 package, designed for efficient switching applications and power management. The device has a maximum drain-source voltage (VDS) of 30V, suitable for a variety of low to medium voltage circuits. Its gate-source voltage (VGS) limit is ±20V, ensuring flexibility under different operating conditions. The threshold voltage (Vth) of the K3120-VB is 1.7V, ensuring fast turn-on and turn-off response. The on-resistance (RDS(ON)) of this MOSFET is 30mΩ at VGS=2.5V and 22mΩ at VGS=4.5V, making it excellent in applications with high current (ID) up to 6.8A. The K3120-VB uses Trench technology to provide excellent current handling capability and thermal performance, suitable for efficient operation of a variety of electronic devices.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | 30mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N |
K3120-VB Detailed parameter description
| Parameter| Description|
|---------------------|------------------------|
| Model| K3120-VB |
| Package| SOT89 |
| Configuration| Single N-channel|
| Drain-source voltage (VDS) | 30V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 1.7V |
| On-resistance (RDS(ON)) | 30mΩ @ VGS=2.5V |
| | 22mΩ @ VGS=4.5V |
| Maximum continuous current (ID) | 6.8A |
| Technology| Trench |
| Parameter| Description|
|---------------------|------------------------|
| Model| K3120-VB |
| Package| SOT89 |
| Configuration| Single N-channel|
| Drain-source voltage (VDS) | 30V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 1.7V |
| On-resistance (RDS(ON)) | 30mΩ @ VGS=2.5V |
| | 22mΩ @ VGS=4.5V |
| Maximum continuous current (ID) | 6.8A |
| Technology| Trench |
Domain and module applications：
Applications and Module Examples
1. **Power Management**: The K3120-VB is ideal for use in switch mode power supplies (SMPS) for efficient current conversion and energy management. Its low on-resistance minimizes energy loss, thereby improving overall efficiency.
2. **LED Driver**: In LED lighting applications, the K3120-VB can be used as a switching device in LED driver circuits, which can respond quickly to adjust brightness and extend the life of the LED.
3. **Power Tools**: This MOSFET can be applied to motor drives in power tools for efficient power control. Its high current carrying capacity enables it to operate normally under high load conditions.
4. **Consumer Electronics**: The K3120-VB is suitable for power management modules in various consumer electronics products, such as mobile phone chargers and portable devices, to achieve efficient power conversion and charging control.
In summary, the K3120-VB is a powerful MOSFET that is suitable for a variety of applications such as power management, LED driving, power tools and consumer electronics, demonstrating its wide application potential in modern electronic devices.
1. **Power Management**: The K3120-VB is ideal for use in switch mode power supplies (SMPS) for efficient current conversion and energy management. Its low on-resistance minimizes energy loss, thereby improving overall efficiency.
2. **LED Driver**: In LED lighting applications, the K3120-VB can be used as a switching device in LED driver circuits, which can respond quickly to adjust brightness and extend the life of the LED.
3. **Power Tools**: This MOSFET can be applied to motor drives in power tools for efficient power control. Its high current carrying capacity enables it to operate normally under high load conditions.
4. **Consumer Electronics**: The K3120-VB is suitable for power management modules in various consumer electronics products, such as mobile phone chargers and portable devices, to achieve efficient power conversion and charging control.
In summary, the K3120-VB is a powerful MOSFET that is suitable for a variety of applications such as power management, LED driving, power tools and consumer electronics, demonstrating its wide application potential in modern electronic devices.
* 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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