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MTB85N03-VB Product details
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MTB85N03-VB Product Introduction
**MTB85N03-VB** is a high-performance single N-channel MOSFET in a **TO263 package**, designed for applications requiring high current and high switching efficiency. The device has a **30V drain-source voltage (VDS)** and a **±20V gate-source voltage (VGS)**, and is designed to perform well in power management, DC-DC converters and other high-efficiency power systems. The MTB85N03-VB has an on-resistance of only **6mΩ** at **VGS=10V** and **8mΩ** at **VGS=4.5V**, which can provide extremely low energy loss at a maximum current of **70A**, significantly improving the efficiency and reliability of the system. Using **Trench technology**, it has lower switching losses and is suitable for high-frequency applications.
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**MTB85N03-VB** is a high-performance single N-channel MOSFET in a **TO263 package**, designed for applications requiring high current and high switching efficiency. The device has a **30V drain-source voltage (VDS)** and a **±20V gate-source voltage (VGS)**, and is designed to perform well in power management, DC-DC converters and other high-efficiency power systems. The MTB85N03-VB has an on-resistance of only **6mΩ** at **VGS=10V** and **8mΩ** at **VGS=4.5V**, which can provide extremely low energy loss at a maximum current of **70A**, significantly improving the efficiency and reliability of the system. Using **Trench technology**, it has lower switching losses and is suitable for high-frequency applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 70A | 6mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 70A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 70A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
MTB85N03-VB Detailed parameter description
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 8mΩ @ VGS = 4.5V
- 6mΩ @ VGS = 10V
- **Maximum continuous leakage current (ID)**: 70A
- **Technology type**: Trench
- **Operating temperature range**: -55°C to 150°C
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- **Package type**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 8mΩ @ VGS = 4.5V
- 6mΩ @ VGS = 10V
- **Maximum continuous leakage current (ID)**: 70A
- **Technology type**: Trench
- **Operating temperature range**: -55°C to 150°C
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Domain and module applications：
Applications and module examples
1. **Power management**: MTB85N03-VB excels in high-efficiency power converters, especially in AC-DC and DC-DC converter applications. Its low on-resistance reduces power consumption at high currents, improves overall system efficiency, and is widely used in power adapters and server power supplies.
2. **Motor control**: This MOSFET can be used in a variety of motor drive circuits, including the control of DC motors and stepper motors, and is commonly found in power tools, electric vehicles, and industrial automation equipment, enabling efficient and stable motor control.
3. **LED lighting**: In LED drive circuits, MTB85N03-VB can be used as a switching element to provide efficient current control. This makes it an ideal choice for commercial and home lighting applications, ensuring the brightness and efficiency of LED lighting.
4. **Charger and Battery Management System (BMS)**: This MOSFET plays a key role in the battery charging and management system. It can effectively control the battery charging and discharging process, ensure safety and efficiency, and is suitable for electric vehicles and renewable energy storage equipment.
5. **Consumer Electronics**: MTB85N03-VB is suitable for power management of various consumer electronic devices, such as smartphones, tablets and other portable devices, providing them with stable and efficient power switching solutions.
Through its excellent electrical performance and wide range of applications, MTB85N03-VB is an ideal choice for various high-efficiency power supplies and switching circuits, especially in scenarios requiring high current and low power consumption.
1. **Power management**: MTB85N03-VB excels in high-efficiency power converters, especially in AC-DC and DC-DC converter applications. Its low on-resistance reduces power consumption at high currents, improves overall system efficiency, and is widely used in power adapters and server power supplies.
2. **Motor control**: This MOSFET can be used in a variety of motor drive circuits, including the control of DC motors and stepper motors, and is commonly found in power tools, electric vehicles, and industrial automation equipment, enabling efficient and stable motor control.
3. **LED lighting**: In LED drive circuits, MTB85N03-VB can be used as a switching element to provide efficient current control. This makes it an ideal choice for commercial and home lighting applications, ensuring the brightness and efficiency of LED lighting.
4. **Charger and Battery Management System (BMS)**: This MOSFET plays a key role in the battery charging and management system. It can effectively control the battery charging and discharging process, ensure safety and efficiency, and is suitable for electric vehicles and renewable energy storage equipment.
5. **Consumer Electronics**: MTB85N03-VB is suitable for power management of various consumer electronic devices, such as smartphones, tablets and other portable devices, providing them with stable and efficient power switching solutions.
Through its excellent electrical performance and wide range of applications, MTB85N03-VB is an ideal choice for various high-efficiency power supplies and switching circuits, especially in scenarios requiring high current and low power consumption.
* 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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