中文
English
K3148-VB Product details
Back to previous pageProduct introduction：
K3148-VB Product Introduction
K3148-VB is a high-performance N-channel MOSFET in TO220F package, designed for high voltage and high current applications. The device has a maximum drain-source voltage (VDS) of 100V and is suitable for various power conversion and power management systems. Its gate-source voltage (VGS) limit is ±20V, ensuring reliability in multiple working environments. The threshold voltage (Vth) of K3148-VB is 1.8V, which allows it to turn on quickly even under low voltage drive, improving the response performance of the system. The on-resistance (RDS(ON)) of this MOSFET is 34mΩ at VGS=10V, ensuring low energy loss under the condition of maximum continuous current (ID) of 50A. K3148-VB adopts advanced Trench technology, has excellent thermal performance and high efficiency, and is suitable for use in high-performance and high-reliability applications.
K3148-VB is a high-performance N-channel MOSFET in TO220F package, designed for high voltage and high current applications. The device has a maximum drain-source voltage (VDS) of 100V and is suitable for various power conversion and power management systems. Its gate-source voltage (VGS) limit is ±20V, ensuring reliability in multiple working environments. The threshold voltage (Vth) of K3148-VB is 1.8V, which allows it to turn on quickly even under low voltage drive, improving the response performance of the system. The on-resistance (RDS(ON)) of this MOSFET is 34mΩ at VGS=10V, ensuring low energy loss under the condition of maximum continuous current (ID) of 50A. K3148-VB adopts advanced Trench technology, has excellent thermal performance and high efficiency, and is suitable for use in high-performance and high-reliability applications.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 50A | 34mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 1.8V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
K3148-VB Detailed parameter description
| Parameter| Description|
|---------------------|------------------------|
| Model| K3148-VB |
| Package| TO220F |
| Configuration| Single N-channel|
| Drain-source voltage (VDS) | 100V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 1.8V |
| On-resistance (RDS(ON)) | 34mΩ @ VGS=10V |
| Maximum continuous current (ID) | 50A |
| Technology| Trench |
| Parameter| Description|
|---------------------|------------------------|
| Model| K3148-VB |
| Package| TO220F |
| Configuration| Single N-channel|
| Drain-source voltage (VDS) | 100V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | 1.8V |
| On-resistance (RDS(ON)) | 34mΩ @ VGS=10V |
| Maximum continuous current (ID) | 50A |
| Technology| Trench |
Domain and module applications：
Applications and module examples
1. **Power conversion**: K3148-VB is very suitable for switch mode power supply (SMPS) design. It can effectively convert high voltage power and provide stable power output for other circuits. It is widely used in equipment such as computer power supply and industrial power supply.
2. **Power tools**: In the drive system of power tools, K3148-VB can be used as a motor control switch with high current carrying capacity to ensure reliable operation of tools under high load conditions.
3. **Photovoltaic inverter**: In photovoltaic power generation systems, this MOSFET can be used in inverter design to optimize the conversion efficiency of DC to AC and improve the overall performance of the system.
4. **Battery management system**: K3148-VB is suitable for battery charging and protection circuits. It can handle high current and achieve fast switching control to ensure battery safety and life.
In summary, the K3148-VB is a well-designed MOSFET suitable for power conversion, power tools, photovoltaic inverters and battery management systems, demonstrating its important role in modern electronic devices.
1. **Power conversion**: K3148-VB is very suitable for switch mode power supply (SMPS) design. It can effectively convert high voltage power and provide stable power output for other circuits. It is widely used in equipment such as computer power supply and industrial power supply.
2. **Power tools**: In the drive system of power tools, K3148-VB can be used as a motor control switch with high current carrying capacity to ensure reliable operation of tools under high load conditions.
3. **Photovoltaic inverter**: In photovoltaic power generation systems, this MOSFET can be used in inverter design to optimize the conversion efficiency of DC to AC and improve the overall performance of the system.
4. **Battery management system**: K3148-VB is suitable for battery charging and protection circuits. It can handle high current and achieve fast switching control to ensure battery safety and life.
In summary, the K3148-VB is a well-designed MOSFET suitable for power conversion, power tools, photovoltaic inverters and battery management systems, demonstrating its important role 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
