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K1957-VB Product details
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K1957-VB Product Introduction
K1957-VB is a high-performance N-channel MOSFET in TO220F package, designed for medium and high voltage applications. Its drain-source voltage (VDS) can reach 200V, and the gate voltage (VGS) supports ±20V, with good operating flexibility. The device has an on-resistance (RDS(ON)) of 265mΩ @ VGS=10V, allowing lower power consumption and heat generation, and a maximum drain current of 10A. K1957-VB uses advanced Trench technology to ensure high efficiency and stability under high load conditions, and is widely used in a variety of power electronics applications.
K1957-VB is a high-performance N-channel MOSFET in TO220F package, designed for medium and high voltage applications. Its drain-source voltage (VDS) can reach 200V, and the gate voltage (VGS) supports ±20V, with good operating flexibility. The device has an on-resistance (RDS(ON)) of 265mΩ @ VGS=10V, allowing lower power consumption and heat generation, and a maximum drain current of 10A. K1957-VB uses advanced Trench technology to ensure high efficiency and stability under high load conditions, and is widely used in a variety of power electronics applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 200V | 3V | 10A | 265mΩ | 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 | 200V | 3V | 10A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 200V | 3V | 10A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Model**: K1957-VB
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 265mΩ @ VGS=10V
- **Maximum drain current (ID)**: 10A
- **Technology**: Trench
- **Model**: K1957-VB
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 265mΩ @ VGS=10V
- **Maximum drain current (ID)**: 10A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
1. **Switching Power Supply (SMPS)**:
- K1957-VB is suitable for use in switching power supply design, which can efficiently convert and manage electrical energy. It is widely used in power adapters and power modules of various electronic devices to improve the efficiency and stability of energy conversion.
2. **Motor Driver**:
- The high drain-source voltage and current capability of this MOSFET make it suitable for motor drive applications. It can be used as a switching element in motor control circuits to provide stable current and precise speed control, and is widely used in industrial automation and home appliances.
3. **LED Lighting**:
- K1957-VB performs well in LED driving and dimming systems, and can efficiently control the current of LEDs. It is suitable for various lighting applications, including commercial and residential lighting, to ensure the stability and efficiency of brightness.
4. **Chargers and Inverters**:
- This device is suitable for the power conversion circuits of chargers and inverters. It can work reliably in high-voltage environments and help improve the performance of solar inverters and electric vehicle chargers.
5. **Power Management System**:
- K1957-VB can be used in power management solutions to help achieve efficient power distribution and management. It is suitable for computer power supplies and industrial power distribution modules to improve the overall performance and reliability of the system.
In summary, K1957-VB is an ideal choice for power electronics applications due to its superior performance characteristics and wide applicability.
1. **Switching Power Supply (SMPS)**:
- K1957-VB is suitable for use in switching power supply design, which can efficiently convert and manage electrical energy. It is widely used in power adapters and power modules of various electronic devices to improve the efficiency and stability of energy conversion.
2. **Motor Driver**:
- The high drain-source voltage and current capability of this MOSFET make it suitable for motor drive applications. It can be used as a switching element in motor control circuits to provide stable current and precise speed control, and is widely used in industrial automation and home appliances.
3. **LED Lighting**:
- K1957-VB performs well in LED driving and dimming systems, and can efficiently control the current of LEDs. It is suitable for various lighting applications, including commercial and residential lighting, to ensure the stability and efficiency of brightness.
4. **Chargers and Inverters**:
- This device is suitable for the power conversion circuits of chargers and inverters. It can work reliably in high-voltage environments and help improve the performance of solar inverters and electric vehicle chargers.
5. **Power Management System**:
- K1957-VB can be used in power management solutions to help achieve efficient power distribution and management. It is suitable for computer power supplies and industrial power distribution modules to improve the overall performance and reliability of the system.
In summary, K1957-VB is an ideal choice for power electronics applications due to its superior performance characteristics and wide applicability.
* 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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