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K2788-VB Product details
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Product Introduction
K2788-VB is a high-efficiency single N-channel MOSFET in SOT89 package, designed for medium power and low voltage applications. The device has a drain-source voltage (VDS) of up to 60V, a gate-source voltage (VGS) of ±20V, and a threshold voltage (Vth) of 1.7V, ensuring fast switching performance. Under a gate drive of 4.5V, the on-resistance (RDS(ON)) of K2788-VB is 88mΩ, and is lower to 76mΩ under a 10V drive, which gives it excellent conductivity in a variety of applications. The device has a maximum drain current (ID) of 5.5A, making it suitable for various occasions requiring high-efficiency power transmission.
K2788-VB is a high-efficiency single N-channel MOSFET in SOT89 package, designed for medium power and low voltage applications. The device has a drain-source voltage (VDS) of up to 60V, a gate-source voltage (VGS) of ±20V, and a threshold voltage (Vth) of 1.7V, ensuring fast switching performance. Under a gate drive of 4.5V, the on-resistance (RDS(ON)) of K2788-VB is 88mΩ, and is lower to 76mΩ under a 10V drive, which gives it excellent conductivity in a variety of applications. The device has a maximum drain current (ID) of 5.5A, making it suitable for various occasions requiring high-efficiency power transmission.
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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 | 60V | 1.7V | 5.5A | 76mΩ | 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 | 60V | 1.7V | 5.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 60V | 1.7V | 5.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N |
Detailed parameter description
- **Package type**: SOT89
- **Channel configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 88mΩ @ VGS=4.5V
- 76mΩ @ VGS=10V
- **Maximum drain current (ID)**: 5.5A
- **Technology type**: Trench technology (Trench)
- **Power consumption capability**: Under reasonable heat dissipation conditions, it can support a certain power. The specific value depends on the application environment.
- **Operating temperature range**: -55°C to 150°C
- **Thermal resistance**: Low thermal resistance design ensures stability and reliability under high load conditions.
- **Switching frequency**: Suitable for medium frequency applications, providing fast switching response characteristics.
- **Package type**: SOT89
- **Channel configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 88mΩ @ VGS=4.5V
- 76mΩ @ VGS=10V
- **Maximum drain current (ID)**: 5.5A
- **Technology type**: Trench technology (Trench)
- **Power consumption capability**: Under reasonable heat dissipation conditions, it can support a certain power. The specific value depends on the application environment.
- **Operating temperature range**: -55°C to 150°C
- **Thermal resistance**: Low thermal resistance design ensures stability and reliability under high load conditions.
- **Switching frequency**: Suitable for medium frequency applications, providing fast switching response characteristics.
Domain and module applications：
Application fields and module examples
1. **Power management system**: K2788-VB is suitable for power management systems such as switching power supplies (SMPS) and DC-DC converters, which can effectively improve the conversion efficiency of power supplies and reduce energy consumption.
2. **Consumer electronics**: In mobile phones, tablets and other consumer electronics, this MOSFET can be used for power switching and power management to ensure efficient operation of the equipment.
3. **LED drive circuit**: K2788-VB can be used as an efficient switching element in the LED drive circuit to provide stable current control to ensure uniform brightness and efficiency of the LED.
4. **Automotive electronics**: In the electronic control unit (ECU) of the car, this device can be used for motor drive, lighting control and other high-efficiency applications to improve the overall performance of the car's electrical system.
5. **Industrial control system**: K2788-VB can be widely used in industrial automation control to efficiently control motors and other loads and improve the overall efficiency and reliability of industrial systems.
In summary, K2788-VB provides efficient and reliable solutions in power management, consumer electronics, LED drivers, automotive electronics, industrial control and other fields with its excellent electrical characteristics and wide applicability.
1. **Power management system**: K2788-VB is suitable for power management systems such as switching power supplies (SMPS) and DC-DC converters, which can effectively improve the conversion efficiency of power supplies and reduce energy consumption.
2. **Consumer electronics**: In mobile phones, tablets and other consumer electronics, this MOSFET can be used for power switching and power management to ensure efficient operation of the equipment.
3. **LED drive circuit**: K2788-VB can be used as an efficient switching element in the LED drive circuit to provide stable current control to ensure uniform brightness and efficiency of the LED.
4. **Automotive electronics**: In the electronic control unit (ECU) of the car, this device can be used for motor drive, lighting control and other high-efficiency applications to improve the overall performance of the car's electrical system.
5. **Industrial control system**: K2788-VB can be widely used in industrial automation control to efficiently control motors and other loads and improve the overall efficiency and reliability of industrial systems.
In summary, K2788-VB provides efficient and reliable solutions in power management, consumer electronics, LED drivers, automotive electronics, industrial control and other fields with its excellent electrical characteristics and wide applicability.
* 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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