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K1421-VB Product details
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K1421-VB Product Introduction
K1421-VB is a high-performance N-channel MOSFET in a TO220F package, designed for low to medium voltage applications. With a maximum drain-source voltage of 60V and the ability to carry up to 45A of current, it is suitable for a variety of power management and switching circuits. This MOSFET has an extremely low on-resistance (RDS(ON) 27mΩ@VGS=10V), making it an excellent performer in high-frequency and high-efficiency applications, helping to reduce energy loss and improve the overall performance of the system.
K1421-VB is a high-performance N-channel MOSFET in a TO220F package, designed for low to medium voltage applications. With a maximum drain-source voltage of 60V and the ability to carry up to 45A of current, it is suitable for a variety of power management and switching circuits. This MOSFET has an extremely low on-resistance (RDS(ON) 27mΩ@VGS=10V), making it an excellent performer in high-frequency and high-efficiency applications, helping to reduce energy loss and improve the overall performance of the system.
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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 | 60V | 1.7V | 45A | 27mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
K1421-VB Detailed parameter description
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**: 27mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 45A
- **Technology type**: Trench technology
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**: 27mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 45A
- **Technology type**: Trench technology
Domain and module applications：
Applications and module examples
1. **Switching Power Supply (SMPS)**:
K1421-VB is very suitable for switching power supply design, which can work efficiently in low voltage and high current environment, improve the overall efficiency of power supply, and is widely used in computers and consumer electronics.
2. **Power Tools**:
In power tools, this MOSFET can be used in motor drive circuits to provide high current support, ensuring stable operation and efficient performance of tools under various loads.
3. **LED Driver**:
K1421-VB is widely used in LED lighting systems, which can provide excellent performance in fast switching operations, ensuring high brightness and low heat output.
4. **Battery Management System**:
In battery management applications, K1421-VB can effectively control the charging and discharging process, ensure the safe and stable operation of the battery under high load conditions, and improve the battery life and safety.
Through the above applications, K1421-VB demonstrates its importance in low to medium voltage power electronic equipment, providing efficient and reliable solutions for multiple industries.
1. **Switching Power Supply (SMPS)**:
K1421-VB is very suitable for switching power supply design, which can work efficiently in low voltage and high current environment, improve the overall efficiency of power supply, and is widely used in computers and consumer electronics.
2. **Power Tools**:
In power tools, this MOSFET can be used in motor drive circuits to provide high current support, ensuring stable operation and efficient performance of tools under various loads.
3. **LED Driver**:
K1421-VB is widely used in LED lighting systems, which can provide excellent performance in fast switching operations, ensuring high brightness and low heat output.
4. **Battery Management System**:
In battery management applications, K1421-VB can effectively control the charging and discharging process, ensure the safe and stable operation of the battery under high load conditions, and improve the battery life and safety.
Through the above applications, K1421-VB demonstrates its importance in low to medium voltage power electronic equipment, providing efficient and reliable solutions for multiple industries.
* 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：
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