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STD70N2LH5-VB Product details
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Product Introduction
STD70N2LH5-VB is a single N-channel MOSFET in TO252 package, designed for low voltage and high current applications. With a withstand voltage of 20V and a maximum leakage current of 100A, it is suitable for power systems that require fast switching and high current carrying capacity. This MOSFET uses Trench technology and has extremely low on-resistance (RDS(ON)), which can greatly reduce power loss and improve system efficiency. Its threshold voltage range is 0.5V to 1.5V, making it suitable for lower voltage drive circuit applications. It is widely used in automotive electronics, power management and high-efficiency switching power supplies.
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STD70N2LH5-VB is a single N-channel MOSFET in TO252 package, designed for low voltage and high current applications. With a withstand voltage of 20V and a maximum leakage current of 100A, it is suitable for power systems that require fast switching and high current carrying capacity. This MOSFET uses Trench technology and has extremely low on-resistance (RDS(ON)), which can greatly reduce power loss and improve system efficiency. Its threshold voltage range is 0.5V to 1.5V, making it suitable for lower voltage drive circuit applications. It is widely used in automotive electronics, power management and high-efficiency switching power supplies.
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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 |
Detailed parameter description
- **Model**: STD70N2LH5-VB
- **Package**: TO252
- **Configuration**: Single N channel
- **Withstand voltage (VDS)**: 20V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 0.5V ~ 1.5V
- **On-state resistance (RDS(ON))**:
- 6mΩ @ VGS = 2.5V
- 4.5mΩ @ VGS = 4.5V
- **Maximum leakage current (ID)**: 100A
- **Operating temperature range**: -55°C to 150°C
- **Technology**: Trench
- **Power dissipation**: Depends on actual heat dissipation conditions
- **Switching characteristics**: Low RDS(ON) and fast switching characteristics, suitable for high frequency switching applications
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- **Model**: STD70N2LH5-VB
- **Package**: TO252
- **Configuration**: Single N channel
- **Withstand voltage (VDS)**: 20V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 0.5V ~ 1.5V
- **On-state resistance (RDS(ON))**:
- 6mΩ @ VGS = 2.5V
- 4.5mΩ @ VGS = 4.5V
- **Maximum leakage current (ID)**: 100A
- **Operating temperature range**: -55°C to 150°C
- **Technology**: Trench
- **Power dissipation**: Depends on actual heat dissipation conditions
- **Switching characteristics**: Low RDS(ON) and fast switching characteristics, suitable for high frequency switching applications
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Domain and module applications：
Application fields and module examples
1. **Automotive electronic systems**
STD70N2LH5-VB is suitable for power management modules, DC motor drives, battery management systems (BMS), etc. in automotive electronic systems. In these applications, high current carrying capacity and low on-resistance ensure efficient power conversion and long-term stable operation, reduce energy loss, and adapt to the high demands of automotive electrical systems.
2. **Power management and converters**
Due to its ultra-low RDS(ON), STD70N2LH5-VB is very suitable for use in DC-DC converters, power adapters, and high-efficiency power modules. This MOSFET is widely used in various high-efficiency power designs by reducing conduction losses and improving power conversion efficiency, especially under high current load conditions.
3. **High-efficiency switching power supply**
In switching power supplies (SMPS), the low on-resistance and high switching speed of the STD70N2LH5-VB help reduce power losses, especially at high frequencies, to achieve lower heat loss and higher efficiency. It can be used in consumer electronics, communication equipment, and other systems that require stable power.
4. **Power tool and home appliance control systems**
This MOSFET is suitable for battery-powered systems and motor control in power tools, electric bicycles, and home appliances. Due to its ultra-high current carrying capacity and low conduction loss, it can ensure stable operation of power tools or home appliances under high power loads.
5. **Communication equipment power management**
In wireless communication equipment (such as base station power supply systems), the STD70N2LH5-VB can be used as a high-efficiency power switch to ensure the stability and efficiency of the power supply, especially in high-frequency switching applications, which can effectively improve the performance of the overall system.
6. **LED lighting drive system**
Due to its low RDS(ON) characteristics, this MOSFET is also very suitable for use in high-efficiency LED lighting drive systems. LED drive circuits require efficient switching performance to ensure efficient energy conversion, reduce heat generation, and maintain stable output power.
7. **Renewable energy system**
The STD70N2LH5-VB is suitable for use in power management modules for renewable energy systems such as solar panel inverters and electric vehicle charging stations. It can operate efficiently under high current conditions to ensure stable and continuous operation of the power supply.
Through these application areas, the STD70N2LH5-VB shows its superior performance in high-current, high-efficiency and low-loss power supply designs, especially for multiple applications such as automotive electronics, industrial automation, switching power supplies and battery management.
1. **Automotive electronic systems**
STD70N2LH5-VB is suitable for power management modules, DC motor drives, battery management systems (BMS), etc. in automotive electronic systems. In these applications, high current carrying capacity and low on-resistance ensure efficient power conversion and long-term stable operation, reduce energy loss, and adapt to the high demands of automotive electrical systems.
2. **Power management and converters**
Due to its ultra-low RDS(ON), STD70N2LH5-VB is very suitable for use in DC-DC converters, power adapters, and high-efficiency power modules. This MOSFET is widely used in various high-efficiency power designs by reducing conduction losses and improving power conversion efficiency, especially under high current load conditions.
3. **High-efficiency switching power supply**
In switching power supplies (SMPS), the low on-resistance and high switching speed of the STD70N2LH5-VB help reduce power losses, especially at high frequencies, to achieve lower heat loss and higher efficiency. It can be used in consumer electronics, communication equipment, and other systems that require stable power.
4. **Power tool and home appliance control systems**
This MOSFET is suitable for battery-powered systems and motor control in power tools, electric bicycles, and home appliances. Due to its ultra-high current carrying capacity and low conduction loss, it can ensure stable operation of power tools or home appliances under high power loads.
5. **Communication equipment power management**
In wireless communication equipment (such as base station power supply systems), the STD70N2LH5-VB can be used as a high-efficiency power switch to ensure the stability and efficiency of the power supply, especially in high-frequency switching applications, which can effectively improve the performance of the overall system.
6. **LED lighting drive system**
Due to its low RDS(ON) characteristics, this MOSFET is also very suitable for use in high-efficiency LED lighting drive systems. LED drive circuits require efficient switching performance to ensure efficient energy conversion, reduce heat generation, and maintain stable output power.
7. **Renewable energy system**
The STD70N2LH5-VB is suitable for use in power management modules for renewable energy systems such as solar panel inverters and electric vehicle charging stations. It can operate efficiently under high current conditions to ensure stable and continuous operation of the power supply.
Through these application areas, the STD70N2LH5-VB shows its superior performance in high-current, high-efficiency and low-loss power supply designs, especially for multiple applications such as automotive electronics, industrial automation, switching power supplies and battery management.
* 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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