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K4104-VB Product details
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Product Introduction – K4104-VB
The K4104-VB is a single N-channel MOSFET in a TO220F package, designed for high voltage and low power applications. It has a drain-source voltage (VDS) of 650V and a gate voltage (VGS) range of ±30V, ensuring reliability in high voltage operating environments. The on-resistance of this MOSFET is 2560mΩ@VGS=10V, suitable for low current (maximum drain current 4A) and medium power conversion applications. The K4104-VB uses planar technology, has good electrical characteristics and manufacturing cost advantages, and is often used in low power, high voltage applications.
The K4104-VB is a single N-channel MOSFET in a TO220F package, designed for high voltage and low power applications. It has a drain-source voltage (VDS) of 650V and a gate voltage (VGS) range of ±30V, ensuring reliability in high voltage operating environments. The on-resistance of this MOSFET is 2560mΩ@VGS=10V, suitable for low current (maximum drain current 4A) and medium power conversion applications. The K4104-VB uses planar technology, has good electrical characteristics and manufacturing cost advantages, and is often used in low power, high voltage applications.
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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 | 650V | 3.5V | 4A | 2560mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate voltage (VGS)**: ±30V
- **Turn-on threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2560mΩ@VGS=10V
- **Maximum drain current (ID)**: 4A
- **Technology**: Plannar
- **Maximum power dissipation (Pd)**: 35W
- **Operating temperature range**: -55°C to 150°C
- **Gate charge (Qg)**: Low, suitable for medium and low frequency applications
- **Gate source current**: Low peak value, suitable for low power consumption scenarios
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate voltage (VGS)**: ±30V
- **Turn-on threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2560mΩ@VGS=10V
- **Maximum drain current (ID)**: 4A
- **Technology**: Plannar
- **Maximum power dissipation (Pd)**: 35W
- **Operating temperature range**: -55°C to 150°C
- **Gate charge (Qg)**: Low, suitable for medium and low frequency applications
- **Gate source current**: Low peak value, suitable for low power consumption scenarios
Domain and module applications：
Application fields and module examples
1. **Power Adapters**
K4104-VB is suitable for power switching devices in power adapters. Due to its 650V withstand voltage and relatively low on-current, the device can effectively control the loss in power conversion, thereby improving the overall efficiency of the power adapter, and is particularly suitable for power adapters for laptops, home appliances and other portable devices.
2. **LED Lighting Drivers**
In LED lighting drivers, K4104-VB can be used to control voltage conversion and current regulation. Its high voltage capability allows safe operation in high voltage environments, and the low switching losses of planar technology make it suitable for low-power LED drive circuits, helping to improve overall lighting efficiency.
3. **Small Switching Power Supply (SMPS)**
This MOSFET can also be used in small power switching power supplies, such as power management for home appliances such as desktop fans and electric fans. In these applications, the high voltage tolerance of K4104-VB ensures that the circuit can operate stably under high voltage environment, while its low on-resistance is suitable for low-power power modules.
4. **Industrial Control Circuits**
In some low-power industrial control circuits, such as sensor power supply and control modules, the high voltage characteristics of K4104-VB can ensure that the circuit can operate stably in a wide voltage range, while its planar technology provides relatively stable power management.
5. **Home Appliance Power Control**
In the power control module of home appliances, such as rice cookers, microwave ovens, refrigerators and other equipment, the high voltage processing capability of K4104-VB enables it to safely and stably control the power supply, ensuring that the home appliances can operate reliably for a long time. Its low on-current and moderate power management capabilities make it perform well in small home appliances.
K4104-VB provides a reliable solution in scenarios where high voltage operation is required but high current is not required, and is particularly suitable for low-power, high-voltage electronic devices and modules.
1. **Power Adapters**
K4104-VB is suitable for power switching devices in power adapters. Due to its 650V withstand voltage and relatively low on-current, the device can effectively control the loss in power conversion, thereby improving the overall efficiency of the power adapter, and is particularly suitable for power adapters for laptops, home appliances and other portable devices.
2. **LED Lighting Drivers**
In LED lighting drivers, K4104-VB can be used to control voltage conversion and current regulation. Its high voltage capability allows safe operation in high voltage environments, and the low switching losses of planar technology make it suitable for low-power LED drive circuits, helping to improve overall lighting efficiency.
3. **Small Switching Power Supply (SMPS)**
This MOSFET can also be used in small power switching power supplies, such as power management for home appliances such as desktop fans and electric fans. In these applications, the high voltage tolerance of K4104-VB ensures that the circuit can operate stably under high voltage environment, while its low on-resistance is suitable for low-power power modules.
4. **Industrial Control Circuits**
In some low-power industrial control circuits, such as sensor power supply and control modules, the high voltage characteristics of K4104-VB can ensure that the circuit can operate stably in a wide voltage range, while its planar technology provides relatively stable power management.
5. **Home Appliance Power Control**
In the power control module of home appliances, such as rice cookers, microwave ovens, refrigerators and other equipment, the high voltage processing capability of K4104-VB enables it to safely and stably control the power supply, ensuring that the home appliances can operate reliably for a long time. Its low on-current and moderate power management capabilities make it perform well in small home appliances.
K4104-VB provides a reliable solution in scenarios where high voltage operation is required but high current is not required, and is particularly suitable for low-power, high-voltage electronic devices and modules.
* 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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