Product introduction：
Product Introduction
K3870-01-VB is a high-performance single N-channel power MOSFET in TO220 package, designed for high-voltage applications. With a drain-source voltage (VDS) of up to 200V, it can handle higher voltages and currents, making it suitable for a variety of power supply and switching applications. The threshold voltage (Vth) of K3870-01-VB is 3V, enabling it to turn on quickly under appropriate gate drive voltage. Thanks to its advanced Trench technology, K3870-01-VB has a low on-resistance (RDS(ON) of 46mΩ@VGS=10V), ensuring efficient energy transfer and low heat generation under high current conditions.
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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 |
200V |
|
3V |
50A |
|
|
46mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
200V |
|
3V |
50A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
200V |
|
3V |
50A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description
- **Package type**: TO220
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 200V
- **Gate drive voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 46mΩ @ VGS=10V
- **Maximum drain current (ID)**: 50A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to 150°C
Domain and module applications：
Applicable fields and module applications
K3870-01-VB MOSFET is widely used in the following fields due to its excellent performance:
1. **Switching Power Supply (SMPS)**: K3870-01-VB can be used as the main switching element in the switching power supply, capable of operating efficiently under high voltage and high current conditions, suitable for power adapters and power modules.
2. **Inverter**: Due to its high withstand voltage characteristics, this MOSFET is suitable for use in photovoltaic and wind power inverters, providing efficient energy conversion in the process of converting DC to AC.
3. **Motor Control**: K3870-01-VB performs well in motor drive applications, especially when high current output is required, such as electric vehicles, servo motors and other industrial motor control systems.
4. **Power Amplifier**: This MOSFET is suitable for the design of high power amplifiers and RF power amplifiers, and can provide high current and low conduction loss to improve the overall system efficiency.
In summary, K3870-01-VB is an ideal high-voltage power MOSFET, suitable for various high-power and high-voltage applications, and can meet the needs of multiple industries while ensuring high efficiency and reliability.
* 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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