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SDT03N04A-VB Product details
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Product Introduction: SDT03N04A-VB
SDT03N04A-VB is a high-performance N-channel MOSFET in a SOT223 package. It has a high withstand voltage of 650V and is suitable for power electronics applications that need to withstand high voltages. This model has a gate-to-source voltage (V_GS) range of ±30V, a threshold voltage (V_th) of 3.5V, and a low on-resistance of 2500mΩ (V_GS=4.5V) and 2000mΩ (V_GS=10V). The maximum drain current (I_D) is 4A. It uses Plannar technology, has good switching performance and low conduction losses, and performs well in high-voltage power electronic equipment.
SDT03N04A-VB is a high-performance N-channel MOSFET in a SOT223 package. It has a high withstand voltage of 650V and is suitable for power electronics applications that need to withstand high voltages. This model has a gate-to-source voltage (V_GS) range of ±30V, a threshold voltage (V_th) of 3.5V, and a low on-resistance of 2500mΩ (V_GS=4.5V) and 2000mΩ (V_GS=10V). The maximum drain current (I_D) is 4A. It uses Plannar technology, has good switching performance and low conduction losses, and performs well in high-voltage power electronic equipment.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 650V | 3.5V | 4A | 2000mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N |
Detailed parameter description:
- **Package**: SOT223
- **Configuration**: Single-N-Channel
- **Drain to Source Voltage (V_DS)**: 650V
- **Gate to Source Voltage (V_GS)**: ±30V
- **Threshold Voltage (V_th)**: 3.5V
- **On-resistance (R_DS(on))**:
- 2500mΩ (V_GS = 4.5V)
- 2000mΩ (V_GS = 10V)
- **Maximum Drain Current (I_D)**: 4A
- **Technology**: Plannar technology
- **Package**: SOT223
- **Configuration**: Single-N-Channel
- **Drain to Source Voltage (V_DS)**: 650V
- **Gate to Source Voltage (V_GS)**: ±30V
- **Threshold Voltage (V_th)**: 3.5V
- **On-resistance (R_DS(on))**:
- 2500mΩ (V_GS = 4.5V)
- 2000mΩ (V_GS = 10V)
- **Maximum Drain Current (I_D)**: 4A
- **Technology**: Plannar technology
Domain and module applications：
Application fields and module examples:
1. **High-voltage Switching Power Supply**
SDT03N04A-VB is widely used in high-voltage switching power supplies, especially in scenarios where 650V withstand voltage is required. It can work stably at high voltage and has low on-resistance, providing high-efficiency power conversion and reducing power loss. Common applications include adapters, power modules, DC-DC converters, etc.
2. **Motor Drive and Control**
In motor drive systems, SDT03N04A-VB can be used as a high-voltage switching device to control the start, stop and speed regulation of the motor. Because it can withstand a voltage of 650V, it is very suitable for motor drive systems in power tools, electric vehicles (EVs), and industrial automation equipment.
3. **Solar Inverter**
SDT03N04A-VB is suitable for solar inverters to achieve efficient energy conversion under high voltage input. Its high withstand voltage characteristics and low on-resistance enable it to provide stable power conversion between solar panels and the grid, ensuring the inverter operates efficiently in various environments.
4. **UPS Power System**
In the UPS power system, SDT03N04A-VB can be used as a high voltage switching element to provide stable power conversion and battery charging control. Its high withstand voltage capability enables it to maintain stable performance under the high voltage load of the UPS system while reducing losses and heat in the system.
5. **Battery Management System (BMS)**
In the battery management system, SDT03N04A-VB can be used to control the battery charging and discharging process to ensure the safety and efficiency of the battery. It can work stably in high-voltage battery packs, reduce the impact of overvoltage or overcurrent on batteries, and extend battery life. It is particularly suitable for electric vehicles (EV) and energy storage systems.
6. **Power Electronics Devices**
As a high-voltage and high-efficiency switching device, SDT03N04A-VB is widely used in power electronic devices such as inverters, voltage regulators, and current controllers. In these applications, its high voltage withstand capability makes it suitable for various power regulation and conversion equipment to provide stable power flow.
7. **Efficient Battery Charger**
SDT03N04A-VB can also be used in efficient battery chargers, especially in applications that need to support high-voltage fast charging. Its low on-resistance can reduce energy loss, improve charging efficiency, and improve the reliability of the overall system. It is widely used in smart phones, laptops, power tools and other fields.
1. **High-voltage Switching Power Supply**
SDT03N04A-VB is widely used in high-voltage switching power supplies, especially in scenarios where 650V withstand voltage is required. It can work stably at high voltage and has low on-resistance, providing high-efficiency power conversion and reducing power loss. Common applications include adapters, power modules, DC-DC converters, etc.
2. **Motor Drive and Control**
In motor drive systems, SDT03N04A-VB can be used as a high-voltage switching device to control the start, stop and speed regulation of the motor. Because it can withstand a voltage of 650V, it is very suitable for motor drive systems in power tools, electric vehicles (EVs), and industrial automation equipment.
3. **Solar Inverter**
SDT03N04A-VB is suitable for solar inverters to achieve efficient energy conversion under high voltage input. Its high withstand voltage characteristics and low on-resistance enable it to provide stable power conversion between solar panels and the grid, ensuring the inverter operates efficiently in various environments.
4. **UPS Power System**
In the UPS power system, SDT03N04A-VB can be used as a high voltage switching element to provide stable power conversion and battery charging control. Its high withstand voltage capability enables it to maintain stable performance under the high voltage load of the UPS system while reducing losses and heat in the system.
5. **Battery Management System (BMS)**
In the battery management system, SDT03N04A-VB can be used to control the battery charging and discharging process to ensure the safety and efficiency of the battery. It can work stably in high-voltage battery packs, reduce the impact of overvoltage or overcurrent on batteries, and extend battery life. It is particularly suitable for electric vehicles (EV) and energy storage systems.
6. **Power Electronics Devices**
As a high-voltage and high-efficiency switching device, SDT03N04A-VB is widely used in power electronic devices such as inverters, voltage regulators, and current controllers. In these applications, its high voltage withstand capability makes it suitable for various power regulation and conversion equipment to provide stable power flow.
7. **Efficient Battery Charger**
SDT03N04A-VB can also be used in efficient battery chargers, especially in applications that need to support high-voltage fast charging. Its low on-resistance can reduce energy loss, improve charging efficiency, and improve the reliability of the overall system. It is widely used in smart phones, laptops, power tools and other fields.
* 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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