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K3903-VB Product details
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K3903-VB MOSFET Product Introduction
K3903-VB is a high-performance single N-channel MOSFET in TO3P package, designed for high voltage and high current applications. The device has a drain-source voltage (VDS) of up to 600V, suitable for use in high voltage environments. Its on-resistance is 280mΩ@VGS=10V, and it can support a maximum drain current (ID) of 15A, ensuring stable operation in high power applications. K3903-VB uses SJ_Multi-EPI technology, with high current density and thermal performance, suitable for a variety of power management and industrial applications.
K3903-VB is a high-performance single N-channel MOSFET in TO3P package, designed for high voltage and high current applications. The device has a drain-source voltage (VDS) of up to 600V, suitable for use in high voltage environments. Its on-resistance is 280mΩ@VGS=10V, and it can support a maximum drain current (ID) of 15A, ensuring stable operation in high power applications. K3903-VB uses SJ_Multi-EPI technology, with high current density and thermal performance, suitable for a variety of power management and industrial applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 600V | 3.5V | 15A | 280mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 600V | 3.5V | 15A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 600V | 3.5V | 15A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO3P | Single-N |
K3903-VB MOSFET Detailed parameter description
- **Package type**: TO3P
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 600V
- **Gate voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 280mΩ @ VGS=10V
- **Drain current (ID)**: 15A
- **Technology type**: SJ_Multi-EPI
- **Operating temperature range**: -55°C ~ 150°C
- **Package form**: TO3P, with good heat dissipation performance and mechanical strength.
- **Package type**: TO3P
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 600V
- **Gate voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 280mΩ @ VGS=10V
- **Drain current (ID)**: 15A
- **Technology type**: SJ_Multi-EPI
- **Operating temperature range**: -55°C ~ 150°C
- **Package form**: TO3P, with good heat dissipation performance and mechanical strength.
Domain and module applications：
Application fields and module description
K3903-VB MOSFET is widely used in many fields, especially in the following modules:
1. **Power management system**: In high-voltage DC-DC converters and AC-DC power modules, K3903-VB can be used as a switching element. Its 600V withstand voltage characteristics and low on-resistance enable it to efficiently handle energy during power conversion, suitable for computer power supplies, industrial power supplies and renewable energy systems.
2. **Motor drive**: This MOSFET is suitable for motor control applications and can handle currents up to 15A. It is suitable for inverters and servo drive systems to achieve efficient motor control and energy management.
3. **Lighting control**: In LED lighting and high-voltage lamp drive circuits, K3903-VB can be used as an efficient switching device. Its low on-resistance helps reduce heat generation, thereby improving system efficiency and ensuring stable operation of lamps.
4. **Industrial Automation**: In industrial control and automation systems, K3903-VB MOSFET can be used for switching and regulating high-voltage loads to ensure efficient operation and reliability of equipment. It is suitable for industrial motors, valve control and other high-power applications.
5. **Renewable Energy**: In solar inverters and wind power generation systems, K3903-VB can be used as a key component for power regulation and control. It can efficiently manage and convert energy under high-voltage environments and adapt to the development needs of renewable energy technologies.
K3903-VB MOSFET is widely used in many fields, especially in the following modules:
1. **Power management system**: In high-voltage DC-DC converters and AC-DC power modules, K3903-VB can be used as a switching element. Its 600V withstand voltage characteristics and low on-resistance enable it to efficiently handle energy during power conversion, suitable for computer power supplies, industrial power supplies and renewable energy systems.
2. **Motor drive**: This MOSFET is suitable for motor control applications and can handle currents up to 15A. It is suitable for inverters and servo drive systems to achieve efficient motor control and energy management.
3. **Lighting control**: In LED lighting and high-voltage lamp drive circuits, K3903-VB can be used as an efficient switching device. Its low on-resistance helps reduce heat generation, thereby improving system efficiency and ensuring stable operation of lamps.
4. **Industrial Automation**: In industrial control and automation systems, K3903-VB MOSFET can be used for switching and regulating high-voltage loads to ensure efficient operation and reliability of equipment. It is suitable for industrial motors, valve control and other high-power applications.
5. **Renewable Energy**: In solar inverters and wind power generation systems, K3903-VB can be used as a key component for power regulation and control. It can efficiently manage and convert energy under high-voltage environments and adapt to the development needs of renewable energy technologies.
* 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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