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K2126-VB Product details
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1. K2126-VB Product Introduction
K2126-VB is a high-voltage single N-channel MOSFET in TO220F package, designed for high voltage and medium power applications. Its maximum drain-source voltage (VDS) can reach 650V, making it suitable for operation in high voltage environments. With a maximum drain current (ID) of 7A, this MOSFET performs well in various power management and switching applications. The threshold voltage of K2126-VB is 3.5V, and the gate-source voltage range is ±30V, which can meet a wide range of driving requirements. Using Plannar technology, the on-resistance (RDS(ON)) of this MOSFET is 1100mΩ @ VGS=10V, which, although relatively high, still has certain advantages in high voltage applications.
K2126-VB is a high-voltage single N-channel MOSFET in TO220F package, designed for high voltage and medium power applications. Its maximum drain-source voltage (VDS) can reach 650V, making it suitable for operation in high voltage environments. With a maximum drain current (ID) of 7A, this MOSFET performs well in various power management and switching applications. The threshold voltage of K2126-VB is 3.5V, and the gate-source voltage range is ±30V, which can meet a wide range of driving requirements. Using Plannar technology, the on-resistance (RDS(ON)) of this MOSFET is 1100mΩ @ VGS=10V, which, although relatively high, still has certain advantages in high voltage 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 | 650V | 3.5V | 7A | 1100mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 7A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 7A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. K2126-VB Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS=10V
- **Maximum drain current (ID)**: 7A
- **Technology type**: Plannar
- **Maximum power dissipation**: 50W (typical)
- **Operating temperature range**: -55°C ~ 150°C
- **Input capacitance (Ciss)**: 1000pF (typical)
- **Output capacitance (Coss)**: 200pF (Typical value)
- **Reverse recovery time (trr)**: 150ns (Typical value)
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ @ VGS=10V
- **Maximum drain current (ID)**: 7A
- **Technology type**: Plannar
- **Maximum power dissipation**: 50W (typical)
- **Operating temperature range**: -55°C ~ 150°C
- **Input capacitance (Ciss)**: 1000pF (typical)
- **Output capacitance (Coss)**: 200pF (Typical value)
- **Reverse recovery time (trr)**: 150ns (Typical value)
Domain and module applications：
3. K2126-VB Application Fields and Module Examples
1. **Power Converter**
K2126-VB is very suitable for switch mode power supply (SMPS) and other power converters due to its high withstand voltage of 650V. It can effectively handle high voltage, meet the needs of power management, provide stable power output, and ensure high efficiency and reliability of equipment.
2. **Motor Control**
This MOSFET is also suitable for motor drive applications, especially in high-voltage motor control systems. Its 7A drain current capability and high withstand voltage characteristics enable it to handle high current loads during the start-up and operation of the motor, ensuring smooth operation.
3. **High-voltage Lighting System**
K2126-VB is also widely used in high-voltage lighting systems, especially in high-pressure sodium lamps and LED lighting drive circuits. Its excellent conduction performance and high voltage handling capabilities enable it to provide stable performance and high efficiency in these applications.
4. **Industrial Equipment and Power Electronics**
In addition, this MOSFET is also suitable for various industrial equipment and power electronic modules, such as inverters and uninterruptible power supply (UPS) systems. Its high withstand voltage and good thermal management characteristics enable it to operate stably in high-load applications, ensuring the safety and reliability of equipment.
The excellent performance and wide application of K2126-VB make it a key component in high-voltage and medium-power applications, meeting the various needs of modern power supply design.
1. **Power Converter**
K2126-VB is very suitable for switch mode power supply (SMPS) and other power converters due to its high withstand voltage of 650V. It can effectively handle high voltage, meet the needs of power management, provide stable power output, and ensure high efficiency and reliability of equipment.
2. **Motor Control**
This MOSFET is also suitable for motor drive applications, especially in high-voltage motor control systems. Its 7A drain current capability and high withstand voltage characteristics enable it to handle high current loads during the start-up and operation of the motor, ensuring smooth operation.
3. **High-voltage Lighting System**
K2126-VB is also widely used in high-voltage lighting systems, especially in high-pressure sodium lamps and LED lighting drive circuits. Its excellent conduction performance and high voltage handling capabilities enable it to provide stable performance and high efficiency in these applications.
4. **Industrial Equipment and Power Electronics**
In addition, this MOSFET is also suitable for various industrial equipment and power electronic modules, such as inverters and uninterruptible power supply (UPS) systems. Its high withstand voltage and good thermal management characteristics enable it to operate stably in high-load applications, ensuring the safety and reliability of equipment.
The excellent performance and wide application of K2126-VB make it a key component in high-voltage and medium-power applications, meeting the various needs of modern power supply design.
* 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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