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FQA70N15-VB Product details
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1. FQA70N15-VB MOSFET Product Introduction
FQA70N15-VB is a high-efficiency single N-channel MOSFET in TO3P package, designed for high current and medium and low voltage applications. Its maximum drain-source voltage (VDS) is 150V, suitable for power conversion and drive applications that require stable voltage control. The gate-source voltage (VGS) range of this MOSFET is ±20V, ensuring stable operation under various gate drive conditions. The threshold voltage (Vth) is 3V, which can ensure reliable conduction even at lower gate voltages. The on-resistance (RDS(ON)) of FQA70N15-VB is 17mΩ, and it can support a drain current of up to 90A at a VGS of 10V. Based on Trench technology, the device performs well in high current applications, has low conduction losses and excellent thermal performance, and is widely used in high-efficiency power management and conversion systems.
FQA70N15-VB is a high-efficiency single N-channel MOSFET in TO3P package, designed for high current and medium and low voltage applications. Its maximum drain-source voltage (VDS) is 150V, suitable for power conversion and drive applications that require stable voltage control. The gate-source voltage (VGS) range of this MOSFET is ±20V, ensuring stable operation under various gate drive conditions. The threshold voltage (Vth) is 3V, which can ensure reliable conduction even at lower gate voltages. The on-resistance (RDS(ON)) of FQA70N15-VB is 17mΩ, and it can support a drain current of up to 90A at a VGS of 10V. Based on Trench technology, the device performs well in high current applications, has low conduction losses and excellent thermal performance, and is widely used in high-efficiency power management and conversion systems.
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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 | 150V | 3V | 90A | 17mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 150V | 3V | 90A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO3P | Single-N | 150V | 3V | 90A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO3P | Single-N |
II. Detailed parameter description of FQA70N15-VB MOSFET
1. **Package**: TO3P
2. **Configuration**: Single N-channel
3. **Drain-source voltage (VDS)**: 150V
4. **Gate-source voltage (VGS)**: ±20V
5. **Threshold voltage (Vth)**: 3V
6. **On-resistance (RDS(ON))**: 17mΩ @ VGS=10V
7. **Drain current (ID)**: 90A
8. **Technology**: Trench technology
9. **Maximum junction temperature (Tj)**: Up to 150°C
10. **Input capacitance (Ciss)**: Moderate, supporting high-efficiency switching applications
11. **Switching speed**: Fast, suitable for high-frequency applications
12. **Drain-source diode reverse recovery time (trr)**: short, supports high frequency operation
1. **Package**: TO3P
2. **Configuration**: Single N-channel
3. **Drain-source voltage (VDS)**: 150V
4. **Gate-source voltage (VGS)**: ±20V
5. **Threshold voltage (Vth)**: 3V
6. **On-resistance (RDS(ON))**: 17mΩ @ VGS=10V
7. **Drain current (ID)**: 90A
8. **Technology**: Trench technology
9. **Maximum junction temperature (Tj)**: Up to 150°C
10. **Input capacitance (Ciss)**: Moderate, supporting high-efficiency switching applications
11. **Switching speed**: Fast, suitable for high-frequency applications
12. **Drain-source diode reverse recovery time (trr)**: short, supports high frequency operation
Domain and module applications：
3. Application fields and module examples of FQA70N15-VB MOSFET
1. **DC-DC Converters**:
- FQA70N15-VB performs well in DC-DC converters, especially in medium and low voltage conversion. Its 150V drain-source voltage and 90A high current handling capability enable it to effectively regulate voltage and ensure stable operation of the system.
2. **Motor Control**:
- In motor control applications, FQA70N15-VB is capable of handling currents up to 90A, suitable for high-power motor drives. Its low on-resistance and excellent thermal performance enable it to provide smooth control in high-current applications.
3. **Uninterruptible Power Supply (UPS) System**:
- In UPS systems, FQA70N15-VB MOSFET is used in inverter and rectifier modules, responsible for converting stored DC power into AC power to provide uninterruptible power supply to equipment. Its high current handling capability ensures the lowest losses during power conversion.
4. **Solar Inverter**:
- FQA70N15-VB can be used in solar inverters, which are responsible for converting the DC power generated by solar panels into AC power for supply to the grid. Its 150V drain-source voltage and efficient Trench technology enable it to provide stable power output in solar systems.
FQA70N15-VB MOSFET is widely used in various high-efficiency power conversion and power management systems due to its high current capability, low conduction loss and good thermal stability, ensuring reliable performance under various harsh conditions.
1. **DC-DC Converters**:
- FQA70N15-VB performs well in DC-DC converters, especially in medium and low voltage conversion. Its 150V drain-source voltage and 90A high current handling capability enable it to effectively regulate voltage and ensure stable operation of the system.
2. **Motor Control**:
- In motor control applications, FQA70N15-VB is capable of handling currents up to 90A, suitable for high-power motor drives. Its low on-resistance and excellent thermal performance enable it to provide smooth control in high-current applications.
3. **Uninterruptible Power Supply (UPS) System**:
- In UPS systems, FQA70N15-VB MOSFET is used in inverter and rectifier modules, responsible for converting stored DC power into AC power to provide uninterruptible power supply to equipment. Its high current handling capability ensures the lowest losses during power conversion.
4. **Solar Inverter**:
- FQA70N15-VB can be used in solar inverters, which are responsible for converting the DC power generated by solar panels into AC power for supply to the grid. Its 150V drain-source voltage and efficient Trench technology enable it to provide stable power output in solar systems.
FQA70N15-VB MOSFET is widely used in various high-efficiency power conversion and power management systems due to its high current capability, low conduction loss and good thermal stability, ensuring reliable performance under various harsh conditions.
* 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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