Product introduction：
Product Introduction:
K2481-VB is a high-voltage single N-channel MOSFET in TO220 package, designed for applications requiring high voltage and high power. Its maximum drain-source voltage (VDS) can reach 900V, suitable for various power management and high-voltage switching applications. The maximum drain current (ID) of this product is 5A, and the on-resistance (RDS(ON)) is 1500mΩ when VGS is 10V, providing reliable conductive performance. K2481-VB adopts SJ_Multi-EPI technology, which makes it excellent in high-frequency switching performance and low conduction loss, and is very suitable for stable operation under high-voltage environment.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
900V |
|
3.5V |
5A |
|
|
1500mΩ |
SJ_Multi-EPI |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
SJ_Multi-EPI |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
900V |
|
3.5V |
5A |
|
SJ_Multi-EPI |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
900V |
|
3.5V |
5A |
|
SJ_Multi-EPI |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description:
- **Model**: K2481-VB
- **Package type**: TO220
- **Channel configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 900V
- **Gate-source voltage (VGS)**: ±30V
- **Throughput voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 1500mΩ @ VGS=10V
- **Maximum drain current (ID)**: 5A
- **Technology type**: SJ_Multi-EPI
Domain and module applications：
Application fields and module examples:
1. **Power converter**:
K2481-VB is widely used in high-voltage DC-DC converters, which can work stably at high voltages and provide high-efficiency power conversion. It is suitable for high-voltage applications in industrial power supplies and renewable energy systems.
2. **Inverter**:
This MOSFET can be used in solar inverters to convert DC power to AC power. Due to its high withstand voltage characteristics, K2481-VB can effectively handle the high voltage output from solar arrays.
3. **Motor drive**:
In high-voltage motor drive applications, K2481-VB can be used as a switching element to control the start and operation of the motor. Its stable performance ensures that the motor can operate reliably under various working conditions.
4. **High-voltage switchgear**:
This MOSFET can be used in high-voltage switchgear to provide efficient switching control to ensure safe operation of the equipment at high voltages. Its withstand voltage capability makes it suitable for power distribution and control systems.
K2481-VB is an ideal choice for modern power electronics applications due to its excellent high voltage performance and low loss characteristics, and can meet the needs of a wide range of fields.
* 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
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