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K1748-VB Product details
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K1748-VB Product Introduction
K1748-VB is a high-efficiency N-channel MOSFET in TO252 package, designed for various medium and high power applications. Its maximum drain-source voltage (VDS) can reach 60V, which is suitable for power electronic systems that require good power management. The threshold voltage (Vth) of K1748-VB is 1.7V, which enables it to operate at a lower gate voltage, thereby effectively improving switching efficiency. Its on-resistance (RDS(ON)) at VGS=10V is 73mΩ, ensuring low power consumption and heat dissipation performance. The maximum drain current (ID) of this MOSFET is 18A, which makes it perform well in a variety of high current applications.
K1748-VB is a high-efficiency N-channel MOSFET in TO252 package, designed for various medium and high power applications. Its maximum drain-source voltage (VDS) can reach 60V, which is suitable for power electronic systems that require good power management. The threshold voltage (Vth) of K1748-VB is 1.7V, which enables it to operate at a lower gate voltage, thereby effectively improving switching efficiency. Its on-resistance (RDS(ON)) at VGS=10V is 73mΩ, ensuring low power consumption and heat dissipation performance. The maximum drain current (ID) of this MOSFET is 18A, which makes it perform well in a variety of high current applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | 73mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Model**: K1748-VB
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 85mΩ @ VGS=4.5V
- 73mΩ @ VGS=10V
- **Maximum drain current (ID)**: 18A
- **Technology**: Trench
- **Model**: K1748-VB
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 85mΩ @ VGS=4.5V
- 73mΩ @ VGS=10V
- **Maximum drain current (ID)**: 18A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
K1748-VB has a wide range of applications in multiple industries and modules. Here are some typical application scenarios:
1. **Switching Power Supply (SMPS)**:
- Due to its low on-resistance and good conduction characteristics, K1748-VB is very suitable for use as the main switching element in a switching power supply. Its high efficiency reduces power losses in power conversion, thereby improving the energy efficiency of the overall system.
2. **LED Drive Circuit**:
- This MOSFET can be used in LED drive circuits to ensure stable current output. Its excellent electrical characteristics can improve the brightness uniformity and life of LED lighting systems.
3. **Motor Control**:
- K1748-VB can be used in motor control systems, especially in DC motor drive and brushless motor applications. Its high current capability and fast switching characteristics can achieve efficient motor control and improve system response speed.
4. **Battery Management System (BMS)**:
- In a battery management system, this MOSFET can be used to control the charging and discharging process to ensure the safety and performance of the battery. Its good performance at high current and high voltage makes it suitable for a variety of battery configurations.
5. **Power Amplifier**:
- K1748-VB can also be used in power amplifiers as a switching element in the output stage, capable of handling large powers to meet the needs of audio and RF applications.
In summary, K1748-VB is a well-designed N-channel MOSFET. Its wide range of application scenarios makes it an ideal choice in the field of power electronics, which can effectively meet the requirements of high efficiency and high reliability.
K1748-VB has a wide range of applications in multiple industries and modules. Here are some typical application scenarios:
1. **Switching Power Supply (SMPS)**:
- Due to its low on-resistance and good conduction characteristics, K1748-VB is very suitable for use as the main switching element in a switching power supply. Its high efficiency reduces power losses in power conversion, thereby improving the energy efficiency of the overall system.
2. **LED Drive Circuit**:
- This MOSFET can be used in LED drive circuits to ensure stable current output. Its excellent electrical characteristics can improve the brightness uniformity and life of LED lighting systems.
3. **Motor Control**:
- K1748-VB can be used in motor control systems, especially in DC motor drive and brushless motor applications. Its high current capability and fast switching characteristics can achieve efficient motor control and improve system response speed.
4. **Battery Management System (BMS)**:
- In a battery management system, this MOSFET can be used to control the charging and discharging process to ensure the safety and performance of the battery. Its good performance at high current and high voltage makes it suitable for a variety of battery configurations.
5. **Power Amplifier**:
- K1748-VB can also be used in power amplifiers as a switching element in the output stage, capable of handling large powers to meet the needs of audio and RF applications.
In summary, K1748-VB is a well-designed N-channel MOSFET. Its wide range of application scenarios makes it an ideal choice in the field of power electronics, which can effectively meet the requirements of high efficiency and high reliability.
* 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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