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K1485-VB Product details
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K1485-VB Product Introduction
K1485-VB is a high-performance single N-channel MOSFET in a SOT89 package, designed for medium voltage and high current applications. Its maximum drain-source voltage (VDS) is 100V, suitable for a variety of power management and switching applications. The threshold voltage (Vth) of the device is 1.8V, enabling it to be effectively turned on at a relatively low gate voltage. K1485-VB uses Trench technology to provide a lower on-resistance (RDS(ON)), which is 125mΩ at a gate voltage of 4.5V and 102mΩ at a gate voltage of 10V, and the maximum drain current (ID) can reach 4.2A. These features enable it to perform well in power management and switching circuits.
K1485-VB is a high-performance single N-channel MOSFET in a SOT89 package, designed for medium voltage and high current applications. Its maximum drain-source voltage (VDS) is 100V, suitable for a variety of power management and switching applications. The threshold voltage (Vth) of the device is 1.8V, enabling it to be effectively turned on at a relatively low gate voltage. K1485-VB uses Trench technology to provide a lower on-resistance (RDS(ON)), which is 125mΩ at a gate voltage of 4.5V and 102mΩ at a gate voltage of 10V, and the maximum drain current (ID) can reach 4.2A. These features enable it to perform well in power management and switching circuits.
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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 | 100V | 1.8V | 4.2A | 102mΩ | 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 | 100V | 1.8V | 4.2A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 100V | 1.8V | 4.2A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N |
Detailed parameter description
- **Model**: K1485-VB
- **Package**: SOT89
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 100V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON)）**:
- 125mΩ @ VGS=4.5V
- 102mΩ @ VGS=10V
- **Maximum leakage current (ID)**: 4.2A
- **Technology**: Trench
- **Model**: K1485-VB
- **Package**: SOT89
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 100V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON)）**:
- 125mΩ @ VGS=4.5V
- 102mΩ @ VGS=10V
- **Maximum leakage current (ID)**: 4.2A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
K1485-VB has a wide range of application potentials in multiple industries, mainly including:
1. **Power management**: This MOSFET is very suitable for use in switching power supplies (SMPS) and linear regulators, which can efficiently convert electrical energy and provide a stable output voltage.
2. **Portable electronic devices**: In portable devices such as smartphones and mobile power supplies, K1485-VB can be used for power switches to achieve efficient energy management and extend battery life.
3. **LED driver**: In LED lighting applications, K1485-VB can be used as an efficient switch to ensure that LEDs work at high brightness and high efficiency.
4. **Power tools**: This device is suitable for motor drive and power regulation in power tools, achieving efficient power control and improving tool performance and reliability.
Through the above parameters and application examples, K1485-VB demonstrates its superior characteristics in medium voltage and high current applications, becoming an important choice in modern electronic design.
K1485-VB has a wide range of application potentials in multiple industries, mainly including:
1. **Power management**: This MOSFET is very suitable for use in switching power supplies (SMPS) and linear regulators, which can efficiently convert electrical energy and provide a stable output voltage.
2. **Portable electronic devices**: In portable devices such as smartphones and mobile power supplies, K1485-VB can be used for power switches to achieve efficient energy management and extend battery life.
3. **LED driver**: In LED lighting applications, K1485-VB can be used as an efficient switch to ensure that LEDs work at high brightness and high efficiency.
4. **Power tools**: This device is suitable for motor drive and power regulation in power tools, achieving efficient power control and improving tool performance and reliability.
Through the above parameters and application examples, K1485-VB demonstrates its superior characteristics in medium voltage and high current applications, becoming an important choice in modern electronic design.
* 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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