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K2247-VB Product details
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Product Introduction:
K2247-VB is a high-efficiency single N-channel MOSFET in a small SOT89 package, designed for low-voltage applications. Its maximum drain-source voltage (VDS) is 30V, which can provide good conduction performance at a lower gate voltage, and the threshold voltage (Vth) is 1.7V. The on-resistance (RDS(ON)) of this device is 30mΩ at VGS = 2.5V, which drops to 22mΩ at VGS = 4.5V. The maximum drain current (ID) can reach 6.8A, which is suitable for high-efficiency applications in various electronic devices and circuits. K2247-VB uses Trench technology to ensure efficient switching performance and good heat dissipation capabilities.
K2247-VB is a high-efficiency single N-channel MOSFET in a small SOT89 package, designed for low-voltage applications. Its maximum drain-source voltage (VDS) is 30V, which can provide good conduction performance at a lower gate voltage, and the threshold voltage (Vth) is 1.7V. The on-resistance (RDS(ON)) of this device is 30mΩ at VGS = 2.5V, which drops to 22mΩ at VGS = 4.5V. The maximum drain current (ID) can reach 6.8A, which is suitable for high-efficiency applications in various electronic devices and circuits. K2247-VB uses Trench technology to ensure efficient switching performance and good heat dissipation capabilities.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | 30mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N |
Detailed parameter description:
- **Package type**: SOT89
- **Polarity**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 30mΩ @ VGS = 2.5V
- 22mΩ @ VGS = 4.5V
- **Drain current (ID)**: 6.8A
- **Technology**: Trench technology
- **Operating temperature range**: Please refer to the product manual for the specific temperature range, usually -55°C to 150°C.
- **Package type**: SOT89
- **Polarity**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 30mΩ @ VGS = 2.5V
- 22mΩ @ VGS = 4.5V
- **Drain current (ID)**: 6.8A
- **Technology**: Trench technology
- **Operating temperature range**: Please refer to the product manual for the specific temperature range, usually -55°C to 150°C.
Domain and module applications：
Application fields and modules:
1. **Portable electronic devices**: K2247-VB is suitable for power management of portable electronic devices such as smartphones and tablets. It can efficiently control battery current and improve the endurance of the device.
2. **DC-DC converter**: This MOSFET can be used in low-voltage DC-DC converters to provide efficient current conversion and stable output voltage. It is widely used in power adapters and chargers.
3. **LED drive circuit**: In LED drive applications, K2247-VB can be used as a switching element to ensure accurate current control of LEDs. It is suitable for backlight and lighting applications.
4. **Motor drive**: This device is suitable for small motor drive circuits. It can withstand currents up to 6.8A and is suitable for home appliances and small motor control systems.
5. **Signal switch**: K2247-VB can also be used as a signal switch application. It can quickly switch the switch state and is suitable for switch control of communication equipment and sensors.
The K2247-VB's high efficiency performance and compact design make it an indispensable key component in modern electronic products, providing reliable solutions in a variety of low voltage applications.
1. **Portable electronic devices**: K2247-VB is suitable for power management of portable electronic devices such as smartphones and tablets. It can efficiently control battery current and improve the endurance of the device.
2. **DC-DC converter**: This MOSFET can be used in low-voltage DC-DC converters to provide efficient current conversion and stable output voltage. It is widely used in power adapters and chargers.
3. **LED drive circuit**: In LED drive applications, K2247-VB can be used as a switching element to ensure accurate current control of LEDs. It is suitable for backlight and lighting applications.
4. **Motor drive**: This device is suitable for small motor drive circuits. It can withstand currents up to 6.8A and is suitable for home appliances and small motor control systems.
5. **Signal switch**: K2247-VB can also be used as a signal switch application. It can quickly switch the switch state and is suitable for switch control of communication equipment and sensors.
The K2247-VB's high efficiency performance and compact design make it an indispensable key component in modern electronic products, providing reliable solutions in a variety of low voltage 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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