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TF22N50-VB Product details
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1. **TF22N50-VB Product Introduction:**
TF22N50-VB is a single N-channel MOSFET in TO220F package with a drain-source voltage (VDS) of up to 650V and a maximum drain current (ID) of 20A. This product adopts SJ_Multi-EPI technology, has a low on-resistance (RDS(ON) = 160mΩ@VGS=10V), and can provide high power efficiency and low power consumption. TF22N50-VB has a maximum gate-source voltage (VGS) of 30V and a threshold voltage (Vth) of 3.5V, and performs well in high-voltage and high-current power switching applications. It is widely used in industrial power supplies, switching power supplies, communication equipment, inverters and other fields, and is suitable for various power electronic modules that require high voltage and high-efficiency power conversion.
TF22N50-VB is a single N-channel MOSFET in TO220F package with a drain-source voltage (VDS) of up to 650V and a maximum drain current (ID) of 20A. This product adopts SJ_Multi-EPI technology, has a low on-resistance (RDS(ON) = 160mΩ@VGS=10V), and can provide high power efficiency and low power consumption. TF22N50-VB has a maximum gate-source voltage (VGS) of 30V and a threshold voltage (Vth) of 3.5V, and performs well in high-voltage and high-current power switching applications. It is widely used in industrial power supplies, switching power supplies, communication equipment, inverters and other fields, and is suitable for various power electronic modules that require high voltage and high-efficiency power conversion.
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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. **TF22N50-VB detailed parameter description:**
- **Package type:** TO220F
- **Configuration:** Single N-channel MOSFET
- **Drain-source voltage (VDS):** 650V
- **Gate-source voltage (VGS):** ±30V
- **Threshold voltage (Vth):** 3.5V
- **On-resistance (RDS(ON)):** 160mΩ@VGS = 10V
- **Maximum drain current (ID):** 20A
- **Maximum power dissipation (Ptot):** 50W (depending on heat dissipation conditions)
- **Operating temperature range:** -55°C to +150°C
- **Thermal resistance (RthJC):** 3°C/W (source to junction)
- **Maximum junction temperature (Tj):** 150°C
- **Technology:** SJ_Multi-EPI technology
- **Maximum drive voltage:** ±30V
- **Package type:** TO220F
- **Configuration:** Single N-channel MOSFET
- **Drain-source voltage (VDS):** 650V
- **Gate-source voltage (VGS):** ±30V
- **Threshold voltage (Vth):** 3.5V
- **On-resistance (RDS(ON)):** 160mΩ@VGS = 10V
- **Maximum drain current (ID):** 20A
- **Maximum power dissipation (Ptot):** 50W (depending on heat dissipation conditions)
- **Operating temperature range:** -55°C to +150°C
- **Thermal resistance (RthJC):** 3°C/W (source to junction)
- **Maximum junction temperature (Tj):** 150°C
- **Technology:** SJ_Multi-EPI technology
- **Maximum drive voltage:** ±30V
Domain and module applications：
3. **TF22N50-VB application fields and modules: **
# **1. High-voltage power management: **
TF22N50-VB is suitable for high-voltage power management systems, especially in switching power supplies (SMPS) and voltage regulation modules. Due to its drain-source voltage of up to 650V, it can stably operate at higher input voltages, meet the needs of power conversion, and provide efficient power management. In multiple power management systems, TF22N50-VB provides the characteristics of low power loss and high switching frequency, and is widely used in power adapters, modular power supplies and other fields.
# **6. Communication equipment: **
TF22N50-VB is suitable for power modules and switching power supply systems for communication equipment. Its high voltage tolerance enables it to provide support in communication infrastructure that requires efficient power management, including base station power supplies, communication repeaters, telecommunication equipment, etc. This MOSFET can provide efficient power conversion and effectively reduce energy loss, ensuring the stability and reliability of the communication system.
# **7. Industrial Automation and Control Systems: **
In industrial automation and control systems, TF22N50-VB can be used as a key component in motor drives, variable frequency drives (VFDs), and power switches. Its high withstand voltage capability and low on-resistance enable it to operate stably in industrial environments, provide efficient power conversion, and support high-power load control, ensuring high efficiency and long-lasting operation of industrial equipment.
# **8. Solar Inverter: **
TF22N50-VB is particularly suitable for solar inverter systems. Solar inverters convert direct current from photovoltaic panels into alternating current and feed it into the grid or power supply equipment. Due to its high voltage withstand capability and low on-resistance, TF22N50-VB can effectively improve the efficiency of the inverter, ensure efficient energy conversion in solar systems, and reduce energy losses.
# **9. Power System Protection: **
TF22N50-VB is also widely used in protection modules for power systems, especially in power switches and current limiting devices. It can be used in power control modules such as overcurrent protection and short circuit protection in power systems to ensure stable and safe operation of the system under high voltage and current working environments.
# **1. High-voltage power management: **
TF22N50-VB is suitable for high-voltage power management systems, especially in switching power supplies (SMPS) and voltage regulation modules. Due to its drain-source voltage of up to 650V, it can stably operate at higher input voltages, meet the needs of power conversion, and provide efficient power management. In multiple power management systems, TF22N50-VB provides the characteristics of low power loss and high switching frequency, and is widely used in power adapters, modular power supplies and other fields.
# **6. Communication equipment: **
TF22N50-VB is suitable for power modules and switching power supply systems for communication equipment. Its high voltage tolerance enables it to provide support in communication infrastructure that requires efficient power management, including base station power supplies, communication repeaters, telecommunication equipment, etc. This MOSFET can provide efficient power conversion and effectively reduce energy loss, ensuring the stability and reliability of the communication system.
# **7. Industrial Automation and Control Systems: **
In industrial automation and control systems, TF22N50-VB can be used as a key component in motor drives, variable frequency drives (VFDs), and power switches. Its high withstand voltage capability and low on-resistance enable it to operate stably in industrial environments, provide efficient power conversion, and support high-power load control, ensuring high efficiency and long-lasting operation of industrial equipment.
# **8. Solar Inverter: **
TF22N50-VB is particularly suitable for solar inverter systems. Solar inverters convert direct current from photovoltaic panels into alternating current and feed it into the grid or power supply equipment. Due to its high voltage withstand capability and low on-resistance, TF22N50-VB can effectively improve the efficiency of the inverter, ensure efficient energy conversion in solar systems, and reduce energy losses.
# **9. Power System Protection: **
TF22N50-VB is also widely used in protection modules for power systems, especially in power switches and current limiting devices. It can be used in power control modules such as overcurrent protection and short circuit protection in power systems to ensure stable and safe operation of the system under high voltage and current working environments.
* 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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