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STF18N65M5-VB Product details
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1. Product Introduction:
**STF18N65M5-VB** is a single N-channel MOSFET in TO220F package with a high withstand voltage of 650V and a maximum drain current (ID) of 20A, suitable for high voltage and high current switching applications. The product has a threshold voltage (Vth) of 3.5V and an on-resistance (RDS(ON)) of 160mΩ at VGS=10V. Manufactured using SJ_Multi-EPI technology, the STF18N65M5-VB MOSFET has low conduction loss and high withstand voltage capability, and can provide efficient and reliable performance in power conversion, energy management and motor drive.
**STF18N65M5-VB** is a single N-channel MOSFET in TO220F package with a high withstand voltage of 650V and a maximum drain current (ID) of 20A, suitable for high voltage and high current switching applications. The product has a threshold voltage (Vth) of 3.5V and an on-resistance (RDS(ON)) of 160mΩ at VGS=10V. Manufactured using SJ_Multi-EPI technology, the STF18N65M5-VB MOSFET has low conduction loss and high withstand voltage capability, and can provide efficient and reliable performance in power conversion, energy management and motor drive.
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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 | 650V | 3.5V | 20A | 160mΩ | 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 | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. Detailed parameter description:
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source withstand voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 160mΩ (at VGS = 10V)
- **Maximum drain current (ID)**: 20A
- **Technology**: SJ_Multi-EPI technology
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Drain-source withstand voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 160mΩ (at VGS = 10V)
- **Maximum drain current (ID)**: 20A
- **Technology**: SJ_Multi-EPI technology
Domain and module applications：
3. Application fields and modules:
**STF18N65M5-VB** MOSFET is suitable for multiple high-power and high-voltage application scenarios due to its high withstand voltage, low on-resistance and high drain current handling capability. Here are some typical application fields:
- **Power management system**:
This MOSFET is widely used in high-voltage power supply systems such as DC-DC converters, AC-DC power supplies, UPS (uninterruptible power supply) systems, etc. It can provide efficient power conversion in these applications and optimize the energy efficiency and reliability of the power supply. In high-power power supply systems, STF18N65M5-VB reduces power loss through its low on-resistance while withstanding high voltage and high current to ensure stable operation of the system.
- **Motor drive system**:
In industrial and home appliance applications, such as power tools, elevators, air conditioners, electric curtains, etc., **STF18N65M5-VB** is widely used in motor drive circuits. The high current carrying capacity and low on-resistance characteristics of MOSFET enable it to effectively drive high-power motors while ensuring the efficiency and reliability of the system.
- **Electric Vehicles and Charging Systems**:
With its 650V withstand voltage and high current handling capability, the STF18N65M5-VB is an ideal choice for electric vehicle (EV) battery management systems (BMS) and EV charging systems. It is used in battery management, battery charging and power systems, and can withstand the high voltage and high current required during battery charging, while effectively managing the battery charging and discharging process.
- **Solar Inverters**:
**STF18N65M5-VB** MOSFET is widely used in solar inverters as a power switching element to convert direct current (DC) generated by solar panels into alternating current (AC). It can work efficiently in high voltage and high current environments, helping to improve the overall efficiency of solar systems, especially in large solar power plants and distributed solar systems.
- **Industrial Power Supplies and High-Voltage Equipment**:
This MOSFET is also suitable for various high-voltage power conversion applications, such as welding power supplies, power modules, and power quality control equipment. It can provide stable current flow in high-voltage environments, ensure the high efficiency of the power system, reduce energy loss, and ensure the normal operation of equipment in harsh working environments.
- **High-Efficiency Power Converters**:
**STF18N65M5-VB** is suitable for high-efficiency power converters and plays an important role in energy transmission and control systems. In fields such as power storage, charging stations, and high-power laser systems, MOSFETs with high voltage resistance can help improve the energy efficiency of the system, reduce losses, and extend the service life of the system.
In short, **STF18N65M5-VB** is a MOSFET that is very suitable for high-voltage and high-current scenarios. It is widely used in power conversion, motor drive, electric vehicle charging, solar inverters, and other fields. Its low on-resistance, high-voltage resistance, and reliability make it play a vital role in a variety of systems with high power and high efficiency requirements.
**STF18N65M5-VB** MOSFET is suitable for multiple high-power and high-voltage application scenarios due to its high withstand voltage, low on-resistance and high drain current handling capability. Here are some typical application fields:
- **Power management system**:
This MOSFET is widely used in high-voltage power supply systems such as DC-DC converters, AC-DC power supplies, UPS (uninterruptible power supply) systems, etc. It can provide efficient power conversion in these applications and optimize the energy efficiency and reliability of the power supply. In high-power power supply systems, STF18N65M5-VB reduces power loss through its low on-resistance while withstanding high voltage and high current to ensure stable operation of the system.
- **Motor drive system**:
In industrial and home appliance applications, such as power tools, elevators, air conditioners, electric curtains, etc., **STF18N65M5-VB** is widely used in motor drive circuits. The high current carrying capacity and low on-resistance characteristics of MOSFET enable it to effectively drive high-power motors while ensuring the efficiency and reliability of the system.
- **Electric Vehicles and Charging Systems**:
With its 650V withstand voltage and high current handling capability, the STF18N65M5-VB is an ideal choice for electric vehicle (EV) battery management systems (BMS) and EV charging systems. It is used in battery management, battery charging and power systems, and can withstand the high voltage and high current required during battery charging, while effectively managing the battery charging and discharging process.
- **Solar Inverters**:
**STF18N65M5-VB** MOSFET is widely used in solar inverters as a power switching element to convert direct current (DC) generated by solar panels into alternating current (AC). It can work efficiently in high voltage and high current environments, helping to improve the overall efficiency of solar systems, especially in large solar power plants and distributed solar systems.
- **Industrial Power Supplies and High-Voltage Equipment**:
This MOSFET is also suitable for various high-voltage power conversion applications, such as welding power supplies, power modules, and power quality control equipment. It can provide stable current flow in high-voltage environments, ensure the high efficiency of the power system, reduce energy loss, and ensure the normal operation of equipment in harsh working environments.
- **High-Efficiency Power Converters**:
**STF18N65M5-VB** is suitable for high-efficiency power converters and plays an important role in energy transmission and control systems. In fields such as power storage, charging stations, and high-power laser systems, MOSFETs with high voltage resistance can help improve the energy efficiency of the system, reduce losses, and extend the service life of the system.
In short, **STF18N65M5-VB** is a MOSFET that is very suitable for high-voltage and high-current scenarios. It is widely used in power conversion, motor drive, electric vehicle charging, solar inverters, and other fields. Its low on-resistance, high-voltage resistance, and reliability make it play a vital role in a variety of systems with high power and high efficiency requirements.
* 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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