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ISL9N303AS3ST-VB Product details
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ISL9N303AS3ST-VB MOSFET Product Introduction:
The ISL9N303AS3ST-VB is a high-performance single N-channel MOSFET in a TO263 package, designed for low-voltage, high-current applications. Its drain-source voltage (VDS) is 30V, suitable for a variety of power management and switching applications. The device's gate-source voltage can reach ±20V, and the gate turn-on voltage (Vth) is 1.7V, enabling it to operate effectively at low gate drive voltages. With advanced trench technology (Trench Technology), the ISL9N303AS3ST-VB provides extremely low on-resistance of 3.2mΩ and 2.3mΩ (at different gate voltages), and has extremely high current carrying capacity (maximum drain current ID is 150A), which is very suitable for power conversion and high-power switching circuits.
The ISL9N303AS3ST-VB is a high-performance single N-channel MOSFET in a TO263 package, designed for low-voltage, high-current applications. Its drain-source voltage (VDS) is 30V, suitable for a variety of power management and switching applications. The device's gate-source voltage can reach ±20V, and the gate turn-on voltage (Vth) is 1.7V, enabling it to operate effectively at low gate drive voltages. With advanced trench technology (Trench Technology), the ISL9N303AS3ST-VB provides extremely low on-resistance of 3.2mΩ and 2.3mΩ (at different gate voltages), and has extremely high current carrying capacity (maximum drain current ID is 150A), which is very suitable for power conversion and high-power switching circuits.
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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 | 150A | 2.3mΩ | 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 | 150A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 150A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
ISL9N303AS3ST-VB parameter description:
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Gate turn-on voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3.2mΩ @ VGS=4.5V
- 2.3mΩ @ VGS=10V
- **Maximum drain current (ID)**: 150A
- **Technology**: Trench technology
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Gate turn-on voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 3.2mΩ @ VGS=4.5V
- 2.3mΩ @ VGS=10V
- **Maximum drain current (ID)**: 150A
- **Technology**: Trench technology
Domain and module applications：
Application fields and module examples:
1. **Power management**: ISL9N303AS3ST-VB is widely used in DC-DC converters, which can achieve efficient voltage conversion and reduce losses. It is suitable for devices such as power adapters and chargers.
2. **Motor drive**: This MOSFET is suitable for power tools and industrial motor drives. It performs well in situations where fast switching and high current support are required, ensuring the accuracy and reliability of motor control.
3. **Automotive electronics**: In the battery management system (BMS) and electric power steering (EPS) of automobiles, ISL9N303AS3ST-VB can operate in high current and high temperature environments, ensuring the stability and efficiency of automotive electronic systems.
4. **Consumer electronics**: It is used in consumer electronics products with high power requirements, such as high-power LED drivers and uninterruptible power supplies (UPS), which can effectively improve the performance of the equipment and reduce heat generation.
5. **Industrial Automation**: In industrial automation equipment, this MOSFET is used in PLCs and switching power supplies to provide reliable control and signal conversion, ensuring fast response and stable operation.
The high conductivity and low power consumption of the ISL9N303AS3ST-VB make it an ideal choice in many fields, meeting the efficiency and performance requirements of modern electronic equipment.
1. **Power management**: ISL9N303AS3ST-VB is widely used in DC-DC converters, which can achieve efficient voltage conversion and reduce losses. It is suitable for devices such as power adapters and chargers.
2. **Motor drive**: This MOSFET is suitable for power tools and industrial motor drives. It performs well in situations where fast switching and high current support are required, ensuring the accuracy and reliability of motor control.
3. **Automotive electronics**: In the battery management system (BMS) and electric power steering (EPS) of automobiles, ISL9N303AS3ST-VB can operate in high current and high temperature environments, ensuring the stability and efficiency of automotive electronic systems.
4. **Consumer electronics**: It is used in consumer electronics products with high power requirements, such as high-power LED drivers and uninterruptible power supplies (UPS), which can effectively improve the performance of the equipment and reduce heat generation.
5. **Industrial Automation**: In industrial automation equipment, this MOSFET is used in PLCs and switching power supplies to provide reliable control and signal conversion, ensuring fast response and stable operation.
The high conductivity and low power consumption of the ISL9N303AS3ST-VB make it an ideal choice in many fields, meeting the efficiency and performance requirements of modern electronic equipment.
* 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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