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SM1A16PSV-VB Product details
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Product Introduction: SM1A16PSV-VB MOSFET
SM1A16PSV-VB is a unipolar P-channel MOSFET in a SOT-223 package, designed for low-power, high-efficiency switching applications. Its maximum drain-source voltage (VDS) is -100V, which is suitable for scenarios requiring negative voltage control. It has a low on-resistance (RDS(ON) of 230mΩ @VGS=4.5V, 200mΩ @VGS=10V), and can maintain good conduction performance even at low gate voltages. The device has a threshold voltage of -2V and is suitable for medium-power power supplies and switching circuits. SM1A16PSV-VB uses Trench technology, which can significantly reduce conduction losses and improve overall efficiency. It is widely used in power management, power switches, inverters and other fields.
SM1A16PSV-VB is a unipolar P-channel MOSFET in a SOT-223 package, designed for low-power, high-efficiency switching applications. Its maximum drain-source voltage (VDS) is -100V, which is suitable for scenarios requiring negative voltage control. It has a low on-resistance (RDS(ON) of 230mΩ @VGS=4.5V, 200mΩ @VGS=10V), and can maintain good conduction performance even at low gate voltages. The device has a threshold voltage of -2V and is suitable for medium-power power supplies and switching circuits. SM1A16PSV-VB uses Trench technology, which can significantly reduce conduction losses and improve overall efficiency. It is widely used in power management, power switches, inverters and other fields.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | -100V | -2V | -3A | 200mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | -100V | -2V | -3A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | -100V | -2V | -3A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-P |
Detailed parameter description:
- **Package**: SOT-223
- **Configuration**: Unipolar P-channel MOSFET
- **VDS (maximum drain-source voltage)**: -100V
- **VGS (gate-source voltage)**: ±20V
- **Vth (threshold voltage)**: -2V
- **RDS(ON) (on-resistance)**:
- 230mΩ @VGS=4.5V
- 200mΩ @VGS=10V
- **ID (maximum drain current)**: -3A
- **Technology**: Trench (trench technology)
- **Operating temperature range**: -55°C to +150°C
- **Package**: SOT-223
- **Configuration**: Unipolar P-channel MOSFET
- **VDS (maximum drain-source voltage)**: -100V
- **VGS (gate-source voltage)**: ±20V
- **Vth (threshold voltage)**: -2V
- **RDS(ON) (on-resistance)**:
- 230mΩ @VGS=4.5V
- 200mΩ @VGS=10V
- **ID (maximum drain current)**: -3A
- **Technology**: Trench (trench technology)
- **Operating temperature range**: -55°C to +150°C
Domain and module applications：
Application fields and module examples:
1. **Power management and switching power supply**:
SM1A16PSV-VB is widely used in power management systems, especially in switching power supplies such as DC-DC converters, buck converters and boost converters. In these circuits, as a P-channel MOSFET, it can provide efficient voltage conversion functions, especially for negative voltage switching control. At VGS of -4.5V, its low RDS(ON) ensures efficient power transmission and reduces conduction losses.
2. **Battery Management System (BMS)**:
Due to its adaptability to negative voltage control, SM1A16PSV-VB is particularly important in battery management systems, especially in battery protection circuits. It can achieve overvoltage and overcurrent protection of the battery by accurately controlling current and voltage, and has a low on-resistance, which improves the power efficiency of the system.
3. **Solar Inverter**:
In the inverter of the solar photovoltaic power generation system, SM1A16PSV-VB is used for efficient power conversion process. As a P-channel MOSFET, it can efficiently process the negative voltage signal from the solar panel, providing more precise voltage control and higher conversion efficiency. Due to its low RDS(ON), it can significantly reduce the heat loss of the inverter and improve the working efficiency of the whole system.
4. **LED Drive Circuit**:
In the LED drive circuit, SM1A16PSV-VB is widely used for current regulation and voltage conversion. Especially in negative voltage LED applications, its P-channel structure can help designers achieve more stable current control and voltage stability. At the same time, its low on-resistance (RDS(ON)) can improve the efficiency of the LED drive circuit and reduce power consumption.
5. **Load Switches and Relays**:
Due to its low on-resistance and high current carrying capacity, the SM1A16PSV-VB is very suitable for use in various load switch circuits and relay controls. In these applications, it can effectively control the on and off of current, protect the circuit from overcurrent and overvoltage, and ensure efficiency and stability during the switching process.
1. **Power management and switching power supply**:
SM1A16PSV-VB is widely used in power management systems, especially in switching power supplies such as DC-DC converters, buck converters and boost converters. In these circuits, as a P-channel MOSFET, it can provide efficient voltage conversion functions, especially for negative voltage switching control. At VGS of -4.5V, its low RDS(ON) ensures efficient power transmission and reduces conduction losses.
2. **Battery Management System (BMS)**:
Due to its adaptability to negative voltage control, SM1A16PSV-VB is particularly important in battery management systems, especially in battery protection circuits. It can achieve overvoltage and overcurrent protection of the battery by accurately controlling current and voltage, and has a low on-resistance, which improves the power efficiency of the system.
3. **Solar Inverter**:
In the inverter of the solar photovoltaic power generation system, SM1A16PSV-VB is used for efficient power conversion process. As a P-channel MOSFET, it can efficiently process the negative voltage signal from the solar panel, providing more precise voltage control and higher conversion efficiency. Due to its low RDS(ON), it can significantly reduce the heat loss of the inverter and improve the working efficiency of the whole system.
4. **LED Drive Circuit**:
In the LED drive circuit, SM1A16PSV-VB is widely used for current regulation and voltage conversion. Especially in negative voltage LED applications, its P-channel structure can help designers achieve more stable current control and voltage stability. At the same time, its low on-resistance (RDS(ON)) can improve the efficiency of the LED drive circuit and reduce power consumption.
5. **Load Switches and Relays**:
Due to its low on-resistance and high current carrying capacity, the SM1A16PSV-VB is very suitable for use in various load switch circuits and relay controls. In these applications, it can effectively control the on and off of current, protect the circuit from overcurrent and overvoltage, and ensure efficiency and stability during the switching process.
* 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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