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SSF7N90A-VB Product details
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**SSF7N90A-VB MOSFET Product Introduction**
SSF7N90A-VB is a **unipolar N-type MOSFET**, using **TO3P** package, suitable for high-voltage power management and high-power current control systems. This MOSFET can withstand a drain-source voltage (VDS) of up to **900V** and has a drain current capability of **9A**, suitable for use in power electronic equipment, inverters, motor control and other high-voltage applications. Its **threshold voltage (Vth)** is **3.5V**, which is suitable for various high-voltage DC and AC conversion systems. SSF7N90A-VB adopts **SJ_Multi-EPI technology**, with **750mΩ** on-resistance (RDS(ON) @ VGS=10V), providing excellent conduction efficiency and low power loss. This MOSFET has extremely high switching efficiency and low conduction loss, and is particularly suitable for applications in high-frequency, high-power and high-voltage environments.
SSF7N90A-VB is a **unipolar N-type MOSFET**, using **TO3P** package, suitable for high-voltage power management and high-power current control systems. This MOSFET can withstand a drain-source voltage (VDS) of up to **900V** and has a drain current capability of **9A**, suitable for use in power electronic equipment, inverters, motor control and other high-voltage applications. Its **threshold voltage (Vth)** is **3.5V**, which is suitable for various high-voltage DC and AC conversion systems. SSF7N90A-VB adopts **SJ_Multi-EPI technology**, with **750mΩ** on-resistance (RDS(ON) @ VGS=10V), providing excellent conduction efficiency and low power loss. This MOSFET has extremely high switching efficiency and low conduction loss, and is particularly suitable for applications in high-frequency, high-power and high-voltage environments.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 900V | 3.5V | 9A | 750mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 900V | 3.5V | 9A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 900V | 3.5V | 9A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO3P | Single-N |
**Detailed parameter description**
- **Model**: SSF7N90A-VB
- **Package type**: TO3P
- **Configuration**: Single-N-Channel
- **VDS (drain-source voltage)**: 900V
- **VGS (gate-source voltage)**: ±30V
- **Vth (threshold voltage)**: 3.5V
- **RDS(ON) (on-resistance)**: 750mΩ @ VGS = 10V
- **ID (maximum drain current)**: 9A
- **Technology**: SJ_Multi-EPI
- **Maximum power dissipation**: 75W
- **Operating temperature range**: -55°C to +150°C
- **Maximum junction temperature**: 150°C
- **Switching characteristics**: High efficiency switch, suitable for high voltage environment
- **Conduction characteristics**: Low on-resistance, reduce power loss and improve efficiency
- **Current density**: High current density design, suitable for high power applications
- **Impedance characteristics**: High switching efficiency, optimize high voltage switching behavior
- **Model**: SSF7N90A-VB
- **Package type**: TO3P
- **Configuration**: Single-N-Channel
- **VDS (drain-source voltage)**: 900V
- **VGS (gate-source voltage)**: ±30V
- **Vth (threshold voltage)**: 3.5V
- **RDS(ON) (on-resistance)**: 750mΩ @ VGS = 10V
- **ID (maximum drain current)**: 9A
- **Technology**: SJ_Multi-EPI
- **Maximum power dissipation**: 75W
- **Operating temperature range**: -55°C to +150°C
- **Maximum junction temperature**: 150°C
- **Switching characteristics**: High efficiency switch, suitable for high voltage environment
- **Conduction characteristics**: Low on-resistance, reduce power loss and improve efficiency
- **Current density**: High current density design, suitable for high power applications
- **Impedance characteristics**: High switching efficiency, optimize high voltage switching behavior
Domain and module applications：
**Application fields and modules**
1. **Power management and high voltage power supply systems**
The 900V drain-source voltage of SSF7N90A-VB makes it very suitable for **high voltage power supply management systems**. It can efficiently handle high power currents and is commonly used in power modules such as **AC-DC converters**, **DC-DC converters** and **power adapters**. Its low on-resistance and efficient switching characteristics enable it to improve efficiency and reduce energy losses in power supply systems, especially in industrial power regulation.
2. **Solar inverters and renewable energy systems**
In **solar inverters** or **wind power generation systems**, SSF7N90A-VB is widely used in **power conversion** and **power conditioning modules** to help convert renewable energy into stable AC power. Its ability to withstand high voltages and low conduction loss characteristics enable it to improve inverter efficiency and provide stable and reliable power output, especially suitable for **solar power generation** and **wind power generation systems**.
3. **Motor drive and control systems**
In **motor drive systems** (such as **power tools** and **industrial motor control**), the SSF7N90A-VB can provide precise current regulation at high voltages to ensure stable operation of the motor. Especially in **electric vehicles**, **hybrid vehicles**, **power tool drives** and **inverter drives**, the SSF7N90A-VB's high power handling capability and high-efficiency switching make it an ideal choice in motor control modules.
4. **High-efficiency battery management and energy storage systems**
The high voltage tolerance of the SSF7N90A-VB makes it suitable for **battery management systems (BMS)**, especially in the charge and discharge control of high-voltage battery packs. It can achieve battery current regulation and protection in electric vehicles, grid energy storage, and other large-capacity battery energy storage systems. The SSF7N90A-VB can optimize the **battery charging and discharging process** and improve the efficiency and stability of the battery system.
5. **Automotive electronics and high-voltage systems**
In the **electrical systems** of **electric vehicles (EVs)** and **hybrid electric vehicles (HEVs)**, the SSF7N90A-VB can be used in high-voltage power switch modules. It can not only withstand the high voltage requirements of the electric vehicle power system, but also improve system efficiency and reduce energy loss through efficient switching control.
6. **High-frequency switching power supplies and communication equipment**
In **high-frequency switching power supplies** and **wireless communication equipment**, the SSF7N90A-VB is used to handle high power currents. Its **low on-resistance** and **efficient switching characteristics** make it very suitable for use in **RF power amplifiers** and **radio frequency power supplies**, especially in high-frequency, high-voltage environments, where it can improve system energy efficiency and reduce operating costs.
7. **Industrial Automation and Intelligent Control Systems**
In **industrial automation** and **intelligent control systems**, SSF7N90A-VB can be used as a **power switch** for industrial machinery, robot control, and power regulation of high-voltage equipment. It can provide stable power support under high voltage conditions, and is particularly suitable for **automation equipment** and **industrial robot drivers**.
1. **Power management and high voltage power supply systems**
The 900V drain-source voltage of SSF7N90A-VB makes it very suitable for **high voltage power supply management systems**. It can efficiently handle high power currents and is commonly used in power modules such as **AC-DC converters**, **DC-DC converters** and **power adapters**. Its low on-resistance and efficient switching characteristics enable it to improve efficiency and reduce energy losses in power supply systems, especially in industrial power regulation.
2. **Solar inverters and renewable energy systems**
In **solar inverters** or **wind power generation systems**, SSF7N90A-VB is widely used in **power conversion** and **power conditioning modules** to help convert renewable energy into stable AC power. Its ability to withstand high voltages and low conduction loss characteristics enable it to improve inverter efficiency and provide stable and reliable power output, especially suitable for **solar power generation** and **wind power generation systems**.
3. **Motor drive and control systems**
In **motor drive systems** (such as **power tools** and **industrial motor control**), the SSF7N90A-VB can provide precise current regulation at high voltages to ensure stable operation of the motor. Especially in **electric vehicles**, **hybrid vehicles**, **power tool drives** and **inverter drives**, the SSF7N90A-VB's high power handling capability and high-efficiency switching make it an ideal choice in motor control modules.
4. **High-efficiency battery management and energy storage systems**
The high voltage tolerance of the SSF7N90A-VB makes it suitable for **battery management systems (BMS)**, especially in the charge and discharge control of high-voltage battery packs. It can achieve battery current regulation and protection in electric vehicles, grid energy storage, and other large-capacity battery energy storage systems. The SSF7N90A-VB can optimize the **battery charging and discharging process** and improve the efficiency and stability of the battery system.
5. **Automotive electronics and high-voltage systems**
In the **electrical systems** of **electric vehicles (EVs)** and **hybrid electric vehicles (HEVs)**, the SSF7N90A-VB can be used in high-voltage power switch modules. It can not only withstand the high voltage requirements of the electric vehicle power system, but also improve system efficiency and reduce energy loss through efficient switching control.
6. **High-frequency switching power supplies and communication equipment**
In **high-frequency switching power supplies** and **wireless communication equipment**, the SSF7N90A-VB is used to handle high power currents. Its **low on-resistance** and **efficient switching characteristics** make it very suitable for use in **RF power amplifiers** and **radio frequency power supplies**, especially in high-frequency, high-voltage environments, where it can improve system energy efficiency and reduce operating costs.
7. **Industrial Automation and Intelligent Control Systems**
In **industrial automation** and **intelligent control systems**, SSF7N90A-VB can be used as a **power switch** for industrial machinery, robot control, and power regulation of high-voltage equipment. It can provide stable power support under high voltage conditions, and is particularly suitable for **automation equipment** and **industrial robot drivers**.
* 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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