Product introduction：
Product Introduction (K2941-VB)
K2941-VB is a high-performance N-channel power MOSFET in TO220 package, designed for low voltage and high current applications. Its drain-source voltage (VDS) is 30V and the gate-source voltage (VGS) range is ±20V, which is very suitable for a variety of power management and switching applications. The device uses trench technology (Trench), and its on-resistance (RDS(ON)) at gate voltages of 4.5V and 10V is 9mΩ and 6mΩ respectively, which is excellent. The maximum drain current of K2941-VB can reach 80A, which can effectively reduce energy loss and improve the overall efficiency of the system, especially suitable for high-power applications.
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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 |
30V |
|
1.7V |
80A |
|
|
6mΩ |
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 |
30V |
|
1.7V |
80A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
80A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description (K2941-VB)
- **Package type**: TO220
- **Channel configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 9mΩ@VGS=4.5V
- 6mΩ@VGS=10V
- **Drain current (ID)**: 80A
- **Technology type**: Trench technology (Trench)
- **Maximum power dissipation**: Based on the TO220 package design, it has good heat dissipation capabilities and is suitable for medium and high power applications.
Domain and module applications：
Application fields and module examples
1. **Switching Power Supply (SMPS)**:
K2941-VB is widely used in switching power supplies. As the main switching element, its ultra-low on-resistance can significantly reduce energy loss and improve power conversion efficiency. It is particularly suitable for use in AC-DC and DC-DC converters to achieve efficient energy management.
2. **Motor Drive**:
In motor control applications, K2941-VB can be used as a high-current switch to support fast start and stop and precise speed regulation. This makes it perform well in areas such as power tools, automation equipment and household appliances, ensuring smooth and efficient operation of the motor.
3. **Consumer Electronics**:
K2941-VB is used for power management and control circuits in consumer electronics, such as in smartphones, tablets and laptops, which can effectively reduce power consumption, extend battery life and improve device performance.
4. **Power conversion equipment**:
K2941-VB is suitable for power conversion equipment such as inverters and rectifiers. Due to its high current handling capacity and low heat characteristics, it can provide reliability while providing high efficiency. It is also increasingly used in renewable energy systems (such as solar and wind power generation) to optimize the energy conversion process and improve the efficiency of the overall system.
* 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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