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SSM9575-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**SSM9575-VB** is a single P-channel MOSFET in SOT223 package, designed for efficient power management and switch control applications. The maximum drain-source voltage (VDS) of this MOSFET is -60V, which is suitable for negative voltage power supply systems and can withstand higher voltages without breakdown. Its maximum gate-source voltage (VGS) is ±20V, which is widely compatible with different gate drive circuits. The threshold voltage (Vth) is -1.7V, which can be turned on quickly at a lower gate voltage. The on-resistance (RDS(ON)) of SSM9575-VB is 65mΩ (VGS=4.5V) and 55mΩ (VGS=10V), which ensures efficient conduction performance and is suitable for handling large current loads. The maximum drain current (ID) is -7A.
This MOSFET adopts **Trench technology**, providing low power consumption and efficient switching characteristics. Its low on-resistance and high current carrying capacity make it an excellent choice for various load switches, power conversion, battery management systems and other high-efficiency power management applications. The SSM9575-VB is particularly suitable for systems that require efficient negative voltage control, and its SOT223 package makes it suitable for space-constrained applications.
**SSM9575-VB** is a single P-channel MOSFET in SOT223 package, designed for efficient power management and switch control applications. The maximum drain-source voltage (VDS) of this MOSFET is -60V, which is suitable for negative voltage power supply systems and can withstand higher voltages without breakdown. Its maximum gate-source voltage (VGS) is ±20V, which is widely compatible with different gate drive circuits. The threshold voltage (Vth) is -1.7V, which can be turned on quickly at a lower gate voltage. The on-resistance (RDS(ON)) of SSM9575-VB is 65mΩ (VGS=4.5V) and 55mΩ (VGS=10V), which ensures efficient conduction performance and is suitable for handling large current loads. The maximum drain current (ID) is -7A.
This MOSFET adopts **Trench technology**, providing low power consumption and efficient switching characteristics. Its low on-resistance and high current carrying capacity make it an excellent choice for various load switches, power conversion, battery management systems and other high-efficiency power management applications. The SSM9575-VB is particularly suitable for systems that require efficient negative voltage control, and its SOT223 package makes it suitable for space-constrained applications.
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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 | -60V | -1.7V | -7A | 55mΩ | 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 | -60V | -1.7V | -7A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | -60V | -1.7V | -7A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-P |
II. Detailed parameter description
| **Parameter** | **Value** |
|---------------------|---------------------------------|
| **Package** | SOT223 |
| **Configuration** | Single P channel|
| **Maximum drain-source voltage (VDS)** | -60V |
| **Maximum gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | -1.7V |
| **On-resistance (RDS(ON))** | 65mΩ @ VGS=4.5V，55mΩ @ VGS=10V |
| **Maximum leakage current (ID)** | -7A |
| **Technology** | Trench technology|
| **Maximum power loss** | —— |
| **Parameter** | **Value** |
|---------------------|---------------------------------|
| **Package** | SOT223 |
| **Configuration** | Single P channel|
| **Maximum drain-source voltage (VDS)** | -60V |
| **Maximum gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | -1.7V |
| **On-resistance (RDS(ON))** | 65mΩ @ VGS=4.5V，55mΩ @ VGS=10V |
| **Maximum leakage current (ID)** | -7A |
| **Technology** | Trench technology|
| **Maximum power loss** | —— |
Domain and module applications：
3. Application fields and module examples
1. **Load switch and power switch**
- **SSM9575-VB** performs well in load switch applications, especially in systems that require negative power control. It can effectively control the enablement and shutdown of the load, especially suitable for low-voltage drive circuits. This MOSFET is widely used in power modules, switching power supplies and other power switching circuits that require low conduction losses, providing efficient and stable current switching performance.
2. **Battery management system**
- In the battery management system (BMS), SSM9575-VB plays a vital role, especially in the battery charging and discharging control of power tools, electric vehicles (EVs) and rechargeable devices. This MOSFET can control the charging and discharging process of the battery to prevent problems such as overcharging and over-discharging. Due to its low on-resistance and high current carrying capacity, SSM9575-VB can ensure low energy loss and efficient current control in battery management, extending battery life.
3. **DC-DC Converter and Power Management**
- In DC-DC converters, SSM9575-VB is very suitable for use as a switching element. It can be used in buck and boost power converters to achieve efficient power regulation. Due to its low RDS(ON) value, MOSFET can reduce power loss during the conversion process and improve conversion efficiency. In power management systems that require high voltage control, SSM9575-VB can effectively improve the efficiency of the entire power system and is suitable for applications such as LED drivers and power adapters.
4. **Electric Vehicles (EV) and New Energy Vehicles**
- In the battery management and power systems of electric vehicles and other new energy vehicles, SSM9575-VB plays an important role as a power switching element. It can handle higher negative voltages from the battery system and achieve efficient management of battery charging and discharging through precise current control. In addition, in the electric drive system of electric vehicles, this MOSFET can provide low conduction losses in high-efficiency power conversion, helping to optimize the vehicle's energy efficiency performance.
5. **Industrial Automation and Motor Drive**
- In industrial automation equipment, SSM9575-VB can be used in applications such as motor drive and solenoid valve control. In these modules, it can accurately control the flow of current and can withstand higher current loads. Its high current carrying capacity and low on-resistance are particularly suitable for use in industrial automation control, power tools and other high-current control modules to ensure system stability and reliability.
6. **Negative Power Supply Circuit and Reverse Voltage Conversion**
- SSM9575-VB is also suitable for negative power supply circuits and reverse voltage conversion applications. As a P-channel MOSFET, it can effectively switch the current flow direction in a negative voltage environment and is suitable for various applications powered by negative power supplies. Such applications include uninterruptible power supplies (UPS), power management of communication equipment, and some special power modules to ensure the stability of negative power supply systems.
1. **Load switch and power switch**
- **SSM9575-VB** performs well in load switch applications, especially in systems that require negative power control. It can effectively control the enablement and shutdown of the load, especially suitable for low-voltage drive circuits. This MOSFET is widely used in power modules, switching power supplies and other power switching circuits that require low conduction losses, providing efficient and stable current switching performance.
2. **Battery management system**
- In the battery management system (BMS), SSM9575-VB plays a vital role, especially in the battery charging and discharging control of power tools, electric vehicles (EVs) and rechargeable devices. This MOSFET can control the charging and discharging process of the battery to prevent problems such as overcharging and over-discharging. Due to its low on-resistance and high current carrying capacity, SSM9575-VB can ensure low energy loss and efficient current control in battery management, extending battery life.
3. **DC-DC Converter and Power Management**
- In DC-DC converters, SSM9575-VB is very suitable for use as a switching element. It can be used in buck and boost power converters to achieve efficient power regulation. Due to its low RDS(ON) value, MOSFET can reduce power loss during the conversion process and improve conversion efficiency. In power management systems that require high voltage control, SSM9575-VB can effectively improve the efficiency of the entire power system and is suitable for applications such as LED drivers and power adapters.
4. **Electric Vehicles (EV) and New Energy Vehicles**
- In the battery management and power systems of electric vehicles and other new energy vehicles, SSM9575-VB plays an important role as a power switching element. It can handle higher negative voltages from the battery system and achieve efficient management of battery charging and discharging through precise current control. In addition, in the electric drive system of electric vehicles, this MOSFET can provide low conduction losses in high-efficiency power conversion, helping to optimize the vehicle's energy efficiency performance.
5. **Industrial Automation and Motor Drive**
- In industrial automation equipment, SSM9575-VB can be used in applications such as motor drive and solenoid valve control. In these modules, it can accurately control the flow of current and can withstand higher current loads. Its high current carrying capacity and low on-resistance are particularly suitable for use in industrial automation control, power tools and other high-current control modules to ensure system stability and reliability.
6. **Negative Power Supply Circuit and Reverse Voltage Conversion**
- SSM9575-VB is also suitable for negative power supply circuits and reverse voltage conversion applications. As a P-channel MOSFET, it can effectively switch the current flow direction in a negative voltage environment and is suitable for various applications powered by negative power supplies. Such applications include uninterruptible power supplies (UPS), power management of communication equipment, and some special power modules to ensure the stability of negative power supply systems.
* 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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