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FS7SM18A-VB Product details
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Product Introduction
**FS7SM18A-VB** is a high voltage N-Channel MOSFET in TO3P package designed for demanding high voltage applications. The device utilizes SJ (Super Junction) Multi-EPI technology to achieve low on-resistance (750mΩ @ VGS = 10V) and drain-source voltage (VDS) capability up to 900V. The design features of FS7SM18A-VB make it very suitable for high voltage, high efficiency power conversion and management systems, especially in industrial applications requiring high reliability and performance.
**FS7SM18A-VB** is a high voltage N-Channel MOSFET in TO3P package designed for demanding high voltage applications. The device utilizes SJ (Super Junction) Multi-EPI technology to achieve low on-resistance (750mΩ @ VGS = 10V) and drain-source voltage (VDS) capability up to 900V. The design features of FS7SM18A-VB make it very suitable for high voltage, high efficiency power conversion and management systems, especially in industrial applications requiring high reliability and performance.
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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**: FS7SM18A-VB
- **Package**: TO3P
- **Configuration**: Unipolar N-Channel
- **Maximum drain-source voltage (VDS)**: 900V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 750mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 9A
- **Technology**: SJ (Super Junction) Multi-EPI technology
- **Model**: FS7SM18A-VB
- **Package**: TO3P
- **Configuration**: Unipolar N-Channel
- **Maximum drain-source voltage (VDS)**: 900V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 750mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 9A
- **Technology**: SJ (Super Junction) Multi-EPI technology
Domain and module applications：
Applications and Module Examples
**FS7SM18A-VB** MOSFET is suitable for the following areas and modules:
1. **High-voltage power converter**: The 900V high-voltage capability and low on-resistance of the FS7SM18A-VB make it an ideal choice for high-voltage power converters. These converters are often used in industrial power systems, UPS (uninterruptible power supplies) and solar inverters, where the MOSFET can efficiently convert and manage power.
2. **Industrial motor drive**: In high-voltage motor drive applications, the high voltage carrying capability of the FS7SM18A-VB ensures stable operation in harsh environments, making it suitable for industrial-grade motor control and drive systems. These applications often require reliable high-voltage components to ensure long-term stable operation.
3. **Switching power supply (SMPS)**: Due to its high voltage and high efficiency, the FS7SM18A-VB is suitable for the high-voltage switching stage in the switching power supply (SMPS). This application requires MOSFETs with high withstand voltage, high reliability and low loss to ensure the efficiency and reliability of the entire power system.
4. **EV charger**: In EV chargers, especially high-voltage DC fast chargers, FS7SM18A-VB is able to provide reliable power conversion at high voltages, ensuring efficient operation and safety of the charger.
5. **HVAC system**: In heating, ventilation and air conditioning (HVAC) systems that require high-voltage control and conversion, FS7SM18A-VB is also an ideal MOSFET. It is able to handle the high-voltage conversion requirements in the system and ensure reliable operation of the system under high-voltage conditions.
In summary, FS7SM18A-VB is a high-performance MOSFET designed for high-voltage applications and is widely used in high-voltage power converters, industrial motor drives, switching power supplies, EV chargers, and HVAC systems. Its SJ Multi-EPI technology ensures high performance, reliability and long life, making it an ideal choice for these critical applications.
**FS7SM18A-VB** MOSFET is suitable for the following areas and modules:
1. **High-voltage power converter**: The 900V high-voltage capability and low on-resistance of the FS7SM18A-VB make it an ideal choice for high-voltage power converters. These converters are often used in industrial power systems, UPS (uninterruptible power supplies) and solar inverters, where the MOSFET can efficiently convert and manage power.
2. **Industrial motor drive**: In high-voltage motor drive applications, the high voltage carrying capability of the FS7SM18A-VB ensures stable operation in harsh environments, making it suitable for industrial-grade motor control and drive systems. These applications often require reliable high-voltage components to ensure long-term stable operation.
3. **Switching power supply (SMPS)**: Due to its high voltage and high efficiency, the FS7SM18A-VB is suitable for the high-voltage switching stage in the switching power supply (SMPS). This application requires MOSFETs with high withstand voltage, high reliability and low loss to ensure the efficiency and reliability of the entire power system.
4. **EV charger**: In EV chargers, especially high-voltage DC fast chargers, FS7SM18A-VB is able to provide reliable power conversion at high voltages, ensuring efficient operation and safety of the charger.
5. **HVAC system**: In heating, ventilation and air conditioning (HVAC) systems that require high-voltage control and conversion, FS7SM18A-VB is also an ideal MOSFET. It is able to handle the high-voltage conversion requirements in the system and ensure reliable operation of the system under high-voltage conditions.
In summary, FS7SM18A-VB is a high-performance MOSFET designed for high-voltage applications and is widely used in high-voltage power converters, industrial motor drives, switching power supplies, EV chargers, and HVAC systems. Its SJ Multi-EPI technology ensures high performance, reliability and long life, making it an ideal choice for these critical applications.
* 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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