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MI454-VB Product details
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1. MI454-VB Product Introduction
MI454-VB is a high-performance **N-channel MOSFET**, which is designed in **TO252** package and is specifically designed for low voltage and high current applications. The device has a **drain-source voltage (VDS)** of 40V and supports a gate-source voltage (VGS)** of up to **±20V, making it widely applicable in a variety of electronic applications. **The threshold voltage (Vth)** is 2.5V, ensuring a fast turn-on response, which helps to improve the overall efficiency of the system. Its **on-resistance (RDS(ON)** is 14mΩ and 12mΩ at a gate drive voltage of 4.5V and 10V, respectively, which can effectively reduce energy loss. The maximum **drain current (ID)** is 55A, making it suitable for applications requiring high power output. MI454-VB uses advanced **trench (Trench) technology, which performs well in high-frequency switching applications and is an ideal choice for power management, automotive electronics and consumer electronics.
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MI454-VB is a high-performance **N-channel MOSFET**, which is designed in **TO252** package and is specifically designed for low voltage and high current applications. The device has a **drain-source voltage (VDS)** of 40V and supports a gate-source voltage (VGS)** of up to **±20V, making it widely applicable in a variety of electronic applications. **The threshold voltage (Vth)** is 2.5V, ensuring a fast turn-on response, which helps to improve the overall efficiency of the system. Its **on-resistance (RDS(ON)** is 14mΩ and 12mΩ at a gate drive voltage of 4.5V and 10V, respectively, which can effectively reduce energy loss. The maximum **drain current (ID)** is 55A, making it suitable for applications requiring high power output. MI454-VB uses advanced **trench (Trench) technology, which performs well in high-frequency switching applications and is an ideal choice for power management, automotive electronics and consumer electronics.
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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 | 40V | 2.5V | 55A | 12mΩ | 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 | 40V | 2.5V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. MI454-VB Detailed Parameters
| **Parameter** | **Value** | **Description** |
|-------------------------|----------------------------|------------------------------------------|
| **Package** | TO252 | Suitable for applications with high heat dissipation requirements|
| **Channel Type** | Single N-channel | Provides efficient switching control|
| **VDS** | 40V | Upper limit of drain-source voltage, suitable for medium and low voltage applications|
| **VGS** | ±20V | Gate-source voltage range, providing flexibility|
| **Vth (threshold voltage)** | 2.5V | Ensure fast response and improve switching efficiency|
| **RDS(ON)** | 14mΩ (@VGS=4.5V) | Improve current efficiency and reduce losses|
| | 12mΩ (@VGS=10V) | Maintain low on-resistance at high voltage|
| **ID (maximum drain current)** | 55A | Support high current load, suitable for a variety of applications|
| **Technology** | Trench | Improve switching efficiency and reduce power consumption|
| **Operating temperature range** | -55°C ~ 150°C | Meet working requirements in various environments|
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| **Parameter** | **Value** | **Description** |
|-------------------------|----------------------------|------------------------------------------|
| **Package** | TO252 | Suitable for applications with high heat dissipation requirements|
| **Channel Type** | Single N-channel | Provides efficient switching control|
| **VDS** | 40V | Upper limit of drain-source voltage, suitable for medium and low voltage applications|
| **VGS** | ±20V | Gate-source voltage range, providing flexibility|
| **Vth (threshold voltage)** | 2.5V | Ensure fast response and improve switching efficiency|
| **RDS(ON)** | 14mΩ (@VGS=4.5V) | Improve current efficiency and reduce losses|
| | 12mΩ (@VGS=10V) | Maintain low on-resistance at high voltage|
| **ID (maximum drain current)** | 55A | Support high current load, suitable for a variety of applications|
| **Technology** | Trench | Improve switching efficiency and reduce power consumption|
| **Operating temperature range** | -55°C ~ 150°C | Meet working requirements in various environments|
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Domain and module applications：
3. MI454-VB Application Fields and Module Examples
1. **Power Management System**
MI454-VB is widely used in switching power supplies (SMPS), which can effectively control the input and output voltages to ensure system stability and high efficiency. Its low on-resistance design can significantly reduce power loss and improve overall energy efficiency.
2. **LED drive circuit**
This MOSFET performs well in LED lighting applications. As a switching device, it can stably drive high-power LEDs and provide reliable brightness output while reducing heat generation and extending the service life of LEDs.
3. **Motor control application**
In motor drive systems, MI454-VB can be used to control the start and stop and speed regulation of DC motors. Its high current capability makes it suitable for efficient driving of small motors and servo motors.
4. **Consumer Electronics**
In consumer electronics such as smart homes and portable devices, this MOSFET can be used for load switching to ensure low power operation of the device in standby mode and improve user experience.
5. **Automotive Electronics**
MI454-VB is suitable for automotive power management modules such as battery management systems (BMS) and motor drive modules. It can withstand high temperatures and vibrations in automotive environments to ensure long-term reliability.
6. **Industrial Control Systems**
In industrial automation and control systems, this MOSFET can provide efficient switching control to ensure precise control of various sensors and actuators, helping to improve production efficiency and reduce energy consumption.
Through its excellent performance, MI454-VB has a wide range of applications in many fields and has become an ideal choice for designers to develop high-efficiency electronic systems.
1. **Power Management System**
MI454-VB is widely used in switching power supplies (SMPS), which can effectively control the input and output voltages to ensure system stability and high efficiency. Its low on-resistance design can significantly reduce power loss and improve overall energy efficiency.
2. **LED drive circuit**
This MOSFET performs well in LED lighting applications. As a switching device, it can stably drive high-power LEDs and provide reliable brightness output while reducing heat generation and extending the service life of LEDs.
3. **Motor control application**
In motor drive systems, MI454-VB can be used to control the start and stop and speed regulation of DC motors. Its high current capability makes it suitable for efficient driving of small motors and servo motors.
4. **Consumer Electronics**
In consumer electronics such as smart homes and portable devices, this MOSFET can be used for load switching to ensure low power operation of the device in standby mode and improve user experience.
5. **Automotive Electronics**
MI454-VB is suitable for automotive power management modules such as battery management systems (BMS) and motor drive modules. It can withstand high temperatures and vibrations in automotive environments to ensure long-term reliability.
6. **Industrial Control Systems**
In industrial automation and control systems, this MOSFET can provide efficient switching control to ensure precise control of various sensors and actuators, helping to improve production efficiency and reduce energy consumption.
Through its excellent performance, MI454-VB has a wide range of applications in many fields and has become an ideal choice for designers to develop high-efficiency electronic systems.
* 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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