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STW20N65M5-VB Product details
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1. Product Introduction
**STW20N65M5-VB** is a high voltage, high power N-Channel MOSFET in TO247 package, designed for high voltage, high power applications. Its maximum drain-source voltage (V_DS) is 650V, gate-source voltage (V_GS) is ±30V, and has a maximum drain current (I_D) of 20A. This MOSFET uses **SJ_Multi-EPI** technology to provide reliable performance, with a low on-resistance (R_DS(ON)) of 160mΩ@V_GS=10V, ensuring efficient power switching operation. **STW20N65M5-VB** is an ideal choice for high power applications such as power management, power conversion, and motor drive. It can withstand high voltage and high current loads and provide efficient power conversion.
**STW20N65M5-VB** is a high voltage, high power N-Channel MOSFET in TO247 package, designed for high voltage, high power applications. Its maximum drain-source voltage (V_DS) is 650V, gate-source voltage (V_GS) is ±30V, and has a maximum drain current (I_D) of 20A. This MOSFET uses **SJ_Multi-EPI** technology to provide reliable performance, with a low on-resistance (R_DS(ON)) of 160mΩ@V_GS=10V, ensuring efficient power switching operation. **STW20N65M5-VB** is an ideal choice for high power applications such as power management, power conversion, and motor drive. It can withstand high voltage and high current loads and provide efficient power conversion.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 20A | 160mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
2. Detailed parameter description
- **Model**: STW20N65M5-VB
- **Package type**: TO247
- **Configuration**: Single-N-Channel
- **Drain-source voltage (V_DS)**: 650V
- **Gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**:
- 160mΩ @ V_GS = 10V
- **Maximum leakage current (I_D)**: 20A
- **Maximum power dissipation (P_D)**: 150W
- **Input capacitance (C_GS)**: 3500pF
- **Output capacitance (C_GD)**: 550pF
- **Reverse recovery time (t_rr)**: 250ns
- **Junction temperature range**: -55°C to +150°C
- **Technology type**: SJ_Multi-EPI
- **Package type**: TO247
- **Model**: STW20N65M5-VB
- **Package type**: TO247
- **Configuration**: Single-N-Channel
- **Drain-source voltage (V_DS)**: 650V
- **Gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**:
- 160mΩ @ V_GS = 10V
- **Maximum leakage current (I_D)**: 20A
- **Maximum power dissipation (P_D)**: 150W
- **Input capacitance (C_GS)**: 3500pF
- **Output capacitance (C_GD)**: 550pF
- **Reverse recovery time (t_rr)**: 250ns
- **Junction temperature range**: -55°C to +150°C
- **Technology type**: SJ_Multi-EPI
- **Package type**: TO247
Domain and module applications：
3. Application fields and module examples
1. **High-efficiency power switches and DC-DC converters**:
**STW20N65M5-VB** is suitable for various high-voltage power systems and DC-DC converters, especially in scenarios where high current and high voltage need to be handled. Its high V_DS (650V) and 20A leakage current capability enable it to efficiently perform power switching and reduce energy loss. Common applications include industrial power supplies, communication power supplies, and solar inverters.
2. **Motor drive and control system**:
In motor drive systems, **STW20N65M5-VB** can withstand large currents and perform current switching efficiently, making it very suitable for power tools, electric vehicle drive systems, etc. This MOSFET can ensure high-efficiency motor control and adapt to changing loads and working conditions.
3. **Inverter and power electronics applications**:
Due to its 650V withstand voltage, **STW20N65M5-VB** can be widely used in inverters, especially for photovoltaic (solar) inverters, wind power generation systems and energy storage systems. Its low on-resistance (160mΩ) ensures the inverter's performance in high-efficiency power conversion, reduces heat loss, and improves overall conversion efficiency.
4. **UPS (uninterruptible power supply) system**:
In an uninterruptible power supply system (UPS), **STW20N65M5-VB** can be used as a power switching element to provide continuous power supply to equipment during power outages. Its high-efficiency switching characteristics and stable performance are very suitable for use in high-voltage UPS systems to ensure uninterrupted power.
5. **Battery Management System (BMS)**:
**STW20N65M5-VB** is also suitable for battery management systems, especially in electric vehicles (EV) and energy storage systems that need to handle high voltages and high currents. This MOSFET ensures efficient power management during battery charging and discharging and improves the performance of the overall battery system.
6. **High-voltage power conversion system**:
Due to its high withstand voltage of 650V, **STW20N65M5-VB** can also be used in industrial power systems, AC-DC and DC-DC power conversion systems, especially in high-voltage power conversion modules that require high efficiency and low losses.
1. **High-efficiency power switches and DC-DC converters**:
**STW20N65M5-VB** is suitable for various high-voltage power systems and DC-DC converters, especially in scenarios where high current and high voltage need to be handled. Its high V_DS (650V) and 20A leakage current capability enable it to efficiently perform power switching and reduce energy loss. Common applications include industrial power supplies, communication power supplies, and solar inverters.
2. **Motor drive and control system**:
In motor drive systems, **STW20N65M5-VB** can withstand large currents and perform current switching efficiently, making it very suitable for power tools, electric vehicle drive systems, etc. This MOSFET can ensure high-efficiency motor control and adapt to changing loads and working conditions.
3. **Inverter and power electronics applications**:
Due to its 650V withstand voltage, **STW20N65M5-VB** can be widely used in inverters, especially for photovoltaic (solar) inverters, wind power generation systems and energy storage systems. Its low on-resistance (160mΩ) ensures the inverter's performance in high-efficiency power conversion, reduces heat loss, and improves overall conversion efficiency.
4. **UPS (uninterruptible power supply) system**:
In an uninterruptible power supply system (UPS), **STW20N65M5-VB** can be used as a power switching element to provide continuous power supply to equipment during power outages. Its high-efficiency switching characteristics and stable performance are very suitable for use in high-voltage UPS systems to ensure uninterrupted power.
5. **Battery Management System (BMS)**:
**STW20N65M5-VB** is also suitable for battery management systems, especially in electric vehicles (EV) and energy storage systems that need to handle high voltages and high currents. This MOSFET ensures efficient power management during battery charging and discharging and improves the performance of the overall battery system.
6. **High-voltage power conversion system**:
Due to its high withstand voltage of 650V, **STW20N65M5-VB** can also be used in industrial power systems, AC-DC and DC-DC power conversion systems, especially in high-voltage power conversion modules that require high efficiency and low losses.
* 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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