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IRFS740B-VB Product details
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IRFS740B-VB Product Introduction
**IRFS740B-VB** is a high-voltage N-Channel MOSFET in TO220F package, suitable for various high-voltage and high-power switching applications. It adopts Plannar technology and has good switching performance and high-voltage resistance. The design of this MOSFET enables it to work stably in high-voltage and high-current environments, suitable for power management and power conversion.
**IRFS740B-VB** is a high-voltage N-Channel MOSFET in TO220F package, suitable for various high-voltage and high-power switching applications. It adopts Plannar technology and has good switching performance and high-voltage resistance. The design of this MOSFET enables it to work stably in high-voltage and high-current environments, suitable for power management and 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 | 550V | 3V | 18A | 260mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 550V | 3V | 18A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 550V | 3V | 18A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-source withstand voltage (VDS)**: 550V
- **Gate-source voltage (VGS)**: ±30V
- **Gate-source threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON)）**: 260mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 18A
- **Technology**: Plannar
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-source withstand voltage (VDS)**: 550V
- **Gate-source voltage (VGS)**: ±30V
- **Gate-source threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON)）**: 260mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 18A
- **Technology**: Plannar
Domain and module applications：
Application fields and module examples
1. **Switching power supply**: The high withstand voltage characteristics and low on-resistance of the IRFS740B-VB make it very suitable for high-side switches in switching power supplies (SMPS). It is able to handle high voltages and high currents, ensuring stable operation of the switching power supply under high load conditions.
2. **Motor drive**: In motor drive applications, the IRFS740B-VB can be used as a switching element in motor control circuits. Its high voltage withstand capability makes it suitable for motor drive systems that require high voltage and high current, such as industrial motors and stepper motor drivers.
3. **Inverter**: Due to its ability to withstand high voltages, this MOSFET is suitable for inverter circuits, which are used to convert DC power to AC power. This conversion is common in solar inverters and uninterruptible power supply (UPS) systems.
4. **Power Amplifier**: In high power amplifier applications, the high voltage and current handling capabilities of the IRFS740B-VB enable it to be used as a switching element in power amplifier circuits for applications with high power requirements, such as broadcast and communication equipment.
These applications demonstrate the wide applicability of the IRFS740B-VB in high voltage, high power electronic devices, especially where high reliability and durability are required.
1. **Switching power supply**: The high withstand voltage characteristics and low on-resistance of the IRFS740B-VB make it very suitable for high-side switches in switching power supplies (SMPS). It is able to handle high voltages and high currents, ensuring stable operation of the switching power supply under high load conditions.
2. **Motor drive**: In motor drive applications, the IRFS740B-VB can be used as a switching element in motor control circuits. Its high voltage withstand capability makes it suitable for motor drive systems that require high voltage and high current, such as industrial motors and stepper motor drivers.
3. **Inverter**: Due to its ability to withstand high voltages, this MOSFET is suitable for inverter circuits, which are used to convert DC power to AC power. This conversion is common in solar inverters and uninterruptible power supply (UPS) systems.
4. **Power Amplifier**: In high power amplifier applications, the high voltage and current handling capabilities of the IRFS740B-VB enable it to be used as a switching element in power amplifier circuits for applications with high power requirements, such as broadcast and communication equipment.
These applications demonstrate the wide applicability of the IRFS740B-VB in high voltage, high power electronic devices, especially where high reliability and durability are required.
* 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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