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STD90N02LT4-VB Product details
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STD90N02LT4-VB Product Introduction
STD90N02LT4-VB is a high-performance single-channel N-type MOSFET in TO252 package, designed for low voltage and high current applications. With a drain-source voltage (VDS) of **20V** and a maximum drain current (ID) of **100A**, the device is very suitable for high current and high efficiency applications. Its **on-resistance (RDS(ON))** is **6mΩ** (at VGS = 2.5V) and **4.5mΩ** (at VGS = 4.5V), which enables it to maintain very low power loss under low voltage drive. This MOSFET adopts **Trench technology** to further optimize the switching characteristics and efficiency, ensuring stability in high frequency applications.
The low on-resistance and high current capability of the STD90N02LT4-VB enable it to excel in systems that require fast switching and high efficiency, and is widely used in power tools, low-voltage power supplies, and battery management.
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STD90N02LT4-VB is a high-performance single-channel N-type MOSFET in TO252 package, designed for low voltage and high current applications. With a drain-source voltage (VDS) of **20V** and a maximum drain current (ID) of **100A**, the device is very suitable for high current and high efficiency applications. Its **on-resistance (RDS(ON))** is **6mΩ** (at VGS = 2.5V) and **4.5mΩ** (at VGS = 4.5V), which enables it to maintain very low power loss under low voltage drive. This MOSFET adopts **Trench technology** to further optimize the switching characteristics and efficiency, ensuring stability in high frequency applications.
The low on-resistance and high current capability of the STD90N02LT4-VB enable it to excel in systems that require fast switching and high efficiency, and is widely used in power tools, low-voltage power supplies, and battery management.
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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 | 20V | 0.5~1.5V | 100A | 6mΩ | 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 | 20V | 0.5~1.5V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 20V | 0.5~1.5V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
STD90N02LT4-VB Detailed parameter description
| **Parameter** | **Value** | **Description** |
|----------------------|--------------------------------|------------------------------------------|
| **Package type** | TO252 | Surface mount package, suitable for compact design. |
| **Channel type** | Single-N | Single channel, suitable for common power switch applications. |
| **Drain-source voltage (VDS)** | 20V | Maximum voltage tolerance, suitable for low voltage applications. |
| **Gate-source voltage (VGS)** | ±20V | Maximum gate drive voltage range, with strong anti-interference ability. |
| **Turning voltage (Vth)** | 0.5V ~ 1.5V | Threshold voltage of MOSFET, ensuring stable switching performance. |
| **On-resistance (RDS(ON))** | 6mΩ @ VGS = 2.5V, 4.5mΩ @ VGS = 4.5V | Resistance when on, affecting power loss. |
| **Drain current (ID)** | 100A | Maximum continuous drain current, suitable for high current loads. |
| **Technology type** | Trench | Trench technology, improving switching performance and reducing on-resistance. |
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| **Parameter** | **Value** | **Description** |
|----------------------|--------------------------------|------------------------------------------|
| **Package type** | TO252 | Surface mount package, suitable for compact design. |
| **Channel type** | Single-N | Single channel, suitable for common power switch applications. |
| **Drain-source voltage (VDS)** | 20V | Maximum voltage tolerance, suitable for low voltage applications. |
| **Gate-source voltage (VGS)** | ±20V | Maximum gate drive voltage range, with strong anti-interference ability. |
| **Turning voltage (Vth)** | 0.5V ~ 1.5V | Threshold voltage of MOSFET, ensuring stable switching performance. |
| **On-resistance (RDS(ON))** | 6mΩ @ VGS = 2.5V, 4.5mΩ @ VGS = 4.5V | Resistance when on, affecting power loss. |
| **Drain current (ID)** | 100A | Maximum continuous drain current, suitable for high current loads. |
| **Technology type** | Trench | Trench technology, improving switching performance and reducing on-resistance. |
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Domain and module applications：
Application fields and module examples of STD90N02LT4-VB
1. **Battery Management System (BMS)**
- In the battery management system, STD90N02LT4-VB can be used to control the charging and discharging process of the battery. Due to its low on-resistance and high current capability, it can ensure the efficient and stable operation of the battery under high load, and is widely used in battery management systems such as electric vehicles and power tools that require fast charging.
2. **DC-DC Converter**
- Used as a switching element in low-voltage and high-current DC-DC converters, suitable for power modules with high current transmission. Its low RDS(ON) characteristics improve the conversion efficiency, which is particularly suitable for power supply designs that require high efficiency.
3. **Power Tools**
- In power tools, as a driving switch device, it provides fast and efficient current control. Its high current carrying capacity and low on-resistance enable it to perform well during the start-up, acceleration, and long-term use of power tools, extending the service life of the tools.
4. **LED drive circuit**
- In the LED drive circuit, it is used as an efficient power switching device, especially suitable for high-power LED lighting systems. By reducing power loss and improving work efficiency, the STD90N02LT4-VB can improve the energy efficiency of the LED system and extend the service life of the equipment.
5. **Power management and voltage regulator**
- Used in power management modules to regulate voltage and current in an efficient manner, widely used in computers, communication equipment and industrial control systems. Its fast switching characteristics enable more stable and efficient power management in applications that require precise voltage control.
With its low on-resistance, high current carrying capacity and efficient switching performance, the STD90N02LT4-VB is widely used in low-voltage, high-current high-efficiency systems, especially for occasions requiring high efficiency and stability.
1. **Battery Management System (BMS)**
- In the battery management system, STD90N02LT4-VB can be used to control the charging and discharging process of the battery. Due to its low on-resistance and high current capability, it can ensure the efficient and stable operation of the battery under high load, and is widely used in battery management systems such as electric vehicles and power tools that require fast charging.
2. **DC-DC Converter**
- Used as a switching element in low-voltage and high-current DC-DC converters, suitable for power modules with high current transmission. Its low RDS(ON) characteristics improve the conversion efficiency, which is particularly suitable for power supply designs that require high efficiency.
3. **Power Tools**
- In power tools, as a driving switch device, it provides fast and efficient current control. Its high current carrying capacity and low on-resistance enable it to perform well during the start-up, acceleration, and long-term use of power tools, extending the service life of the tools.
4. **LED drive circuit**
- In the LED drive circuit, it is used as an efficient power switching device, especially suitable for high-power LED lighting systems. By reducing power loss and improving work efficiency, the STD90N02LT4-VB can improve the energy efficiency of the LED system and extend the service life of the equipment.
5. **Power management and voltage regulator**
- Used in power management modules to regulate voltage and current in an efficient manner, widely used in computers, communication equipment and industrial control systems. Its fast switching characteristics enable more stable and efficient power management in applications that require precise voltage control.
With its low on-resistance, high current carrying capacity and efficient switching performance, the STD90N02LT4-VB is widely used in low-voltage, high-current high-efficiency systems, especially for occasions requiring high efficiency and stability.
* 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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