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UF9520S-VB Product details
Back to previous pageProduct introduction：
1. **Product Introduction**
UF9520S-VB is a unipolar P-channel MOSFET in TO220F package, designed for low to medium voltage applications, with a maximum drain-source voltage (VDS) of -100V, a maximum gate-source voltage (VGS) of ±20V, and a gate threshold voltage (Vth) of -2V. Its on-resistance is RDS(ON) = 230mΩ @ VGS = 4.5V and RDS(ON) = 200mΩ @ VGS = 10V at different gate-source voltages, and it can provide a maximum drain current of -12A. Using Trench technology, this MOSFET excels in low on-resistance and high current carrying capacity, and is suitable for a variety of high-efficiency power management, motor drive and inverter applications.
UF9520S-VB is a unipolar P-channel MOSFET in TO220F package, designed for low to medium voltage applications, with a maximum drain-source voltage (VDS) of -100V, a maximum gate-source voltage (VGS) of ±20V, and a gate threshold voltage (Vth) of -2V. Its on-resistance is RDS(ON) = 230mΩ @ VGS = 4.5V and RDS(ON) = 200mΩ @ VGS = 10V at different gate-source voltages, and it can provide a maximum drain current of -12A. Using Trench technology, this MOSFET excels in low on-resistance and high current carrying capacity, and is suitable for a variety of high-efficiency power management, motor drive and inverter applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -100V | -2V | -12A | 200mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -100V | -2V | -12A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -100V | -2V | -12A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P |
2. **Detailed parameter description**
| Parameter | Description |
|-------------------------|---------------------------------------|
| **Model** | UF9520S-VB |
| **Package type** | TO220F |
| **Configuration** | Unipolar P-channel MOSFET |
| **Maximum drain-source voltage (VDS)** | -100V |
| **Maximum gate-source voltage (VGS)** | ±20V |
| **Gate threshold voltage (Vth)** | -2V |
| **On-resistance (RDS(ON))** | 230mΩ @ VGS = 4.5V |
| **On-resistance (RDS(ON))** | 200mΩ @ VGS = 10V |
| **Maximum leakage current (ID)** | -12A |
| **Technology** | Trench |
| **Maximum power dissipation** | To be determined (based on calculation under specific conditions) |
| Parameter | Description |
|-------------------------|---------------------------------------|
| **Model** | UF9520S-VB |
| **Package type** | TO220F |
| **Configuration** | Unipolar P-channel MOSFET |
| **Maximum drain-source voltage (VDS)** | -100V |
| **Maximum gate-source voltage (VGS)** | ±20V |
| **Gate threshold voltage (Vth)** | -2V |
| **On-resistance (RDS(ON))** | 230mΩ @ VGS = 4.5V |
| **On-resistance (RDS(ON))** | 200mΩ @ VGS = 10V |
| **Maximum leakage current (ID)** | -12A |
| **Technology** | Trench |
| **Maximum power dissipation** | To be determined (based on calculation under specific conditions) |
Domain and module applications：
3. **Application fields and module examples**
UF9520S-VB, as a P-channel MOSFET, is widely used in various power electronics fields, especially in situations requiring high voltage carrying capacity, low on-resistance and good current control performance. The following are several typical application fields and modules of this MOSFET:
- **High-efficiency switching power supply (SMPS)**:
UF9520S-VB can be used in switching power supply systems, especially in negative power conversion and current regulation applications that require P-channel MOSFET control. For example, in DC-DC converters, it acts as an efficient switching element to reduce energy loss and improve the overall efficiency of the system, especially for buck converter designs.
- **Motor drive and inverter**:
In motor drive systems and inverter designs, UF9520S-VB as a P-channel MOSFET can be used to control the current flow of motor drives. Its low on-resistance and high leakage current carrying capacity enable it to efficiently convert electrical energy in inverters, especially suitable for DC motor or AC motor drives, providing more stable current control.
- **Solar Inverter**:
In solar inverters, the UF9520S-VB can be used as a switching element in the inverter circuit, responsible for efficiently converting DC power (from solar panels) to AC power. Due to its -100V VDS rating and low on-resistance, it can effectively improve the conversion efficiency of solar systems and reduce energy losses.
- **Load Switch**:
This MOSFET can be used as a load switch application, especially in situations where reverse current control and higher voltage tolerance are required. In load switch modules such as battery management and automotive power systems, the UF9520S-VB acts as a P-channel switch, which can efficiently manage the connection and disconnection of loads.
- **LED drive circuit**:
In the LED drive circuit, UF9520S-VB can be used as a switching element for the negative power supply channel, especially for high-power LED lighting systems. Due to its lower on-resistance, it can reduce the loss during current transmission and improve the overall efficiency and stability of the LED lighting module.
In short, UF9520S-VB is a high-efficiency, low-loss P-channel MOSFET suitable for a variety of high-voltage, high-current and high-efficiency power electronics applications. Its application in power management, drive circuits, inverter design, and load control modules can bring higher performance and lower energy consumption to the system.
UF9520S-VB, as a P-channel MOSFET, is widely used in various power electronics fields, especially in situations requiring high voltage carrying capacity, low on-resistance and good current control performance. The following are several typical application fields and modules of this MOSFET:
- **High-efficiency switching power supply (SMPS)**:
UF9520S-VB can be used in switching power supply systems, especially in negative power conversion and current regulation applications that require P-channel MOSFET control. For example, in DC-DC converters, it acts as an efficient switching element to reduce energy loss and improve the overall efficiency of the system, especially for buck converter designs.
- **Motor drive and inverter**:
In motor drive systems and inverter designs, UF9520S-VB as a P-channel MOSFET can be used to control the current flow of motor drives. Its low on-resistance and high leakage current carrying capacity enable it to efficiently convert electrical energy in inverters, especially suitable for DC motor or AC motor drives, providing more stable current control.
- **Solar Inverter**:
In solar inverters, the UF9520S-VB can be used as a switching element in the inverter circuit, responsible for efficiently converting DC power (from solar panels) to AC power. Due to its -100V VDS rating and low on-resistance, it can effectively improve the conversion efficiency of solar systems and reduce energy losses.
- **Load Switch**:
This MOSFET can be used as a load switch application, especially in situations where reverse current control and higher voltage tolerance are required. In load switch modules such as battery management and automotive power systems, the UF9520S-VB acts as a P-channel switch, which can efficiently manage the connection and disconnection of loads.
- **LED drive circuit**:
In the LED drive circuit, UF9520S-VB can be used as a switching element for the negative power supply channel, especially for high-power LED lighting systems. Due to its lower on-resistance, it can reduce the loss during current transmission and improve the overall efficiency and stability of the LED lighting module.
In short, UF9520S-VB is a high-efficiency, low-loss P-channel MOSFET suitable for a variety of high-voltage, high-current and high-efficiency power electronics applications. Its application in power management, drive circuits, inverter design, and load control modules can bring higher performance and lower energy consumption to the system.
* 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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