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STF5N95K5-VB Product details
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1. STF5N95K5-VB Product Introduction
STF5N95K5-VB is a high-performance single N-channel MOSFET in TO220F package, designed for medium and high voltage applications. The maximum drain-source voltage (VDS) of this MOSFET is 900V, which is suitable for power supply and switching applications that require higher voltage tolerance. It has a high maximum drain current (ID) of 5A, which is suitable for handling medium current loads. The on-resistance (RDS(ON)) of STF5N95K5-VB is 1500mΩ @ VGS=10V. Although it is higher than other models, it can still meet the requirements of some low current and medium power applications. This MOSFET adopts SJ_Multi-EPI technology, has excellent thermal stability and switching performance, and is suitable for a variety of power management and switch control systems.
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STF5N95K5-VB is a high-performance single N-channel MOSFET in TO220F package, designed for medium and high voltage applications. The maximum drain-source voltage (VDS) of this MOSFET is 900V, which is suitable for power supply and switching applications that require higher voltage tolerance. It has a high maximum drain current (ID) of 5A, which is suitable for handling medium current loads. The on-resistance (RDS(ON)) of STF5N95K5-VB is 1500mΩ @ VGS=10V. Although it is higher than other models, it can still meet the requirements of some low current and medium power applications. This MOSFET adopts SJ_Multi-EPI technology, has excellent thermal stability and switching performance, and is suitable for a variety of power management and switch control systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 900V | 3.5V | 5A | 1500mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 900V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 900V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. STF5N95K5-VB Detailed parameter description
| **Parameter category** | **Parameter value** | **Description** |
|---------------------|---------------------------|--------------------------------------|
| **Package** | TO220F | High power package, suitable for applications requiring heat dissipation and high power management|
| **Configuration** | Single N-channel | Suitable for high voltage, switching applications|
| **Drain-source voltage (VDS)** | 900V | High voltage carrying capacity, suitable for high voltage power supply system|
| **Gate-source voltage (VGS)** | ±30V | Supports a wide range of gate drive voltages, suitable for various control circuits|
| **Turning voltage (Vth)** | 3.5V | Standard turning voltage, suitable for conventional gate drive requirements|
| **On-resistance (RDS(ON))** | 1500mΩ @ VGS=10V | Relatively high on-resistance for low current applications |
| **Maximum drain current (ID)** | 5A | Suitable for power management applications with medium current loads |
| **Technology** | SJ_Multi-EPI | Provides excellent thermal stability and good switching performance |
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| **Parameter category** | **Parameter value** | **Description** |
|---------------------|---------------------------|--------------------------------------|
| **Package** | TO220F | High power package, suitable for applications requiring heat dissipation and high power management|
| **Configuration** | Single N-channel | Suitable for high voltage, switching applications|
| **Drain-source voltage (VDS)** | 900V | High voltage carrying capacity, suitable for high voltage power supply system|
| **Gate-source voltage (VGS)** | ±30V | Supports a wide range of gate drive voltages, suitable for various control circuits|
| **Turning voltage (Vth)** | 3.5V | Standard turning voltage, suitable for conventional gate drive requirements|
| **On-resistance (RDS(ON))** | 1500mΩ @ VGS=10V | Relatively high on-resistance for low current applications |
| **Maximum drain current (ID)** | 5A | Suitable for power management applications with medium current loads |
| **Technology** | SJ_Multi-EPI | Provides excellent thermal stability and good switching performance |
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Domain and module applications：
### 3. Application fields and modules
#### 1. **High voltage power management**
STF5N95K5-VB is suitable for high voltage power management systems, especially those that need to withstand drain-source voltages up to 900V. It can be widely used in high voltage DC-DC converters and AC power conversion systems as a switching element to ensure stable operation in high voltage environments. Despite its high on-resistance, it is still suitable for lower current applications and can provide good switching performance in power conversion.
#### 2. **Motor drive control**
The maximum drain current of this MOSFET is 5A, which is suitable for medium power motor drive control applications, such as small industrial motors or motor drive circuits in household appliances. Especially in low to medium current loads such as power tools, fans, and pump drives, the STF5N95K5-VB can provide effective current switching control to ensure efficient operation of the system.
#### 3. **Power Supply System**
STF5N95K5-VB is suitable for use in uninterruptible power supply (UPS) systems and power converters. It can withstand high voltages and work as the main switching element in these power supply systems, adapting to high voltage power conversion and battery management applications. This makes it a key component in emergency power supply and backup power systems.
#### 4. **Solar Cell Inverter**
In solar inverter applications, STF5N95K5-VB can be used in DC-AC converters to help achieve power conversion in photovoltaic systems. Because this MOSFET adapts to high voltage working environments and has good switching performance, it can ensure that solar systems efficiently convert DC power to AC power to supply power to the grid or home devices.
#### 5. **Power Conversion and Regulation**
This MOSFET also has a wide range of applicability in power regulation and conversion applications. Whether used in grid power supply or in power regulation systems under high voltage environments, the STF5N95K5-VB can provide stable switching performance, support stable current conversion in high voltage environments, and ensure long-term reliable operation of the power system.
Through the above application examples, the STF5N95K5-VB is a single N-channel MOSFET suitable for high voltage environments, and has a wide range of applications in power management, motor control, UPS systems, solar inverters, and power conversion. Despite its high on-resistance, it can still work effectively in low current and medium power applications, providing reliable performance.
* 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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