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K4184-VB Product details
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Product Introduction – K4184-VB
The K4184-VB is a high-performance single N-channel MOSFET in a TO263 package, designed for medium to high current and high efficiency applications. The device has a drain-source voltage (VDS) of 60V, a gate voltage (VGS) range of ±20V, a turn-on threshold voltage (Vth) of only 1.7V, and extremely low on-resistance (RDS(ON)), which are 35mΩ@VGS=4.5V and 32mΩ@VGS=10V, respectively, and a maximum drain current (ID) of up to 50A. Using advanced trench technology, the K4184-VB performs well in high-frequency switching and power conversion applications, and its high efficiency and stability make it an ideal choice for various power management and drive systems.
The K4184-VB is a high-performance single N-channel MOSFET in a TO263 package, designed for medium to high current and high efficiency applications. The device has a drain-source voltage (VDS) of 60V, a gate voltage (VGS) range of ±20V, a turn-on threshold voltage (Vth) of only 1.7V, and extremely low on-resistance (RDS(ON)), which are 35mΩ@VGS=4.5V and 32mΩ@VGS=10V, respectively, and a maximum drain current (ID) of up to 50A. Using advanced trench technology, the K4184-VB performs well in high-frequency switching and power conversion applications, and its high efficiency and stability make it an ideal choice for various power management and drive systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 50A | 32mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 60V | 1.7V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate voltage (VGS)**: ±20V
- **Turn-on threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 35mΩ@VGS=4.5V
- 32mΩ@VGS=10V
- **Maximum drain current (ID)**: 50A
- **Technology**: Trench
- **Maximum power dissipation (Pd)**: 40W (typical, depending on operating conditions)
- **Operating temperature range**: -55°C to 150°C
- **Reverse recovery time (trr)**: short, suitable for fast switching applications
- **Gate charge (Qg)**: low, suitable for high frequency operation
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate voltage (VGS)**: ±20V
- **Turn-on threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 35mΩ@VGS=4.5V
- 32mΩ@VGS=10V
- **Maximum drain current (ID)**: 50A
- **Technology**: Trench
- **Maximum power dissipation (Pd)**: 40W (typical, depending on operating conditions)
- **Operating temperature range**: -55°C to 150°C
- **Reverse recovery time (trr)**: short, suitable for fast switching applications
- **Gate charge (Qg)**: low, suitable for high frequency operation
Domain and module applications：
Applications and module examples
1. **Switching Power Supplies**
K4184-VB is widely used in switching power supply design. Its low on-resistance and high current handling capability enable it to efficiently perform power conversion, reduce energy loss, and improve overall system efficiency. This makes K4184-VB an excellent performer in computer power and server power management.
2. **Electric Vehicle Charging Systems**
Due to its high withstand voltage and high current capability, K4184-VB is suitable for charging systems for electric vehicles. During the charging process, this MOSFET can effectively control the current, ensuring the safety and efficiency of the charging process, while reducing heat generation and extending the service life of the equipment.
3. **LED Driver Power Supplies**
K4184-VB can be used in LED driver power supplies, responsible for current regulation and power control. Its excellent conduction performance can maintain the brightness of LED lights stable, while effectively reducing energy loss and improving the energy efficiency of the overall lighting system.
4. **Motor Control**
In motor control applications, K4184-VB can provide high current and low power consumption solutions for various motor drive circuits. Whether in industrial automation, home appliances or robotic systems, this MOSFET can ensure stable and efficient operation of motors.
5. **Power Management ICs**
K4184-VB is also suitable for high-efficiency switching applications in power management ICs, and can work stably in various power distribution and management systems. Its high efficiency and small size make it very suitable for space-limited designs such as portable devices and embedded systems.
The excellent performance and wide applicability of K4184-VB make it an important component in the field of power management and power conversion, which can meet the needs of a variety of high-efficiency and high-reliability applications.
1. **Switching Power Supplies**
K4184-VB is widely used in switching power supply design. Its low on-resistance and high current handling capability enable it to efficiently perform power conversion, reduce energy loss, and improve overall system efficiency. This makes K4184-VB an excellent performer in computer power and server power management.
2. **Electric Vehicle Charging Systems**
Due to its high withstand voltage and high current capability, K4184-VB is suitable for charging systems for electric vehicles. During the charging process, this MOSFET can effectively control the current, ensuring the safety and efficiency of the charging process, while reducing heat generation and extending the service life of the equipment.
3. **LED Driver Power Supplies**
K4184-VB can be used in LED driver power supplies, responsible for current regulation and power control. Its excellent conduction performance can maintain the brightness of LED lights stable, while effectively reducing energy loss and improving the energy efficiency of the overall lighting system.
4. **Motor Control**
In motor control applications, K4184-VB can provide high current and low power consumption solutions for various motor drive circuits. Whether in industrial automation, home appliances or robotic systems, this MOSFET can ensure stable and efficient operation of motors.
5. **Power Management ICs**
K4184-VB is also suitable for high-efficiency switching applications in power management ICs, and can work stably in various power distribution and management systems. Its high efficiency and small size make it very suitable for space-limited designs such as portable devices and embedded systems.
The excellent performance and wide applicability of K4184-VB make it an important component in the field of power management and power conversion, which can meet the needs of a variety of high-efficiency and high-reliability applications.
* 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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