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IRF820-VB Product details
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IRF820-VB MOSFET Product Introduction
**IRF820-VB** is a high voltage, high current handling N-channel MOSFET in **TO263** package. This MOSFET is designed for applications that require high voltage and high current, with a maximum drain-source voltage (VDS) of 650V and a gate-source voltage (VGS) of ±30V. The threshold voltage (Vth) of IRF820-VB is 3.5V, ensuring effective conduction when the gate voltage reaches a certain value. Using planar technology (Plannar), it provides moderate on-resistance and is suitable for high voltage applications.
**IRF820-VB** is a high voltage, high current handling N-channel MOSFET in **TO263** package. This MOSFET is designed for applications that require high voltage and high current, with a maximum drain-source voltage (VDS) of 650V and a gate-source voltage (VGS) of ±30V. The threshold voltage (Vth) of IRF820-VB is 3.5V, ensuring effective conduction when the gate voltage reaches a certain value. Using planar technology (Plannar), it provides moderate on-resistance and is suitable for high voltage applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 4A | 2200mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
IRF820-VB detailed parameters
- **Package**: TO263
- **Configuration**: Single N-channel MOSFET
- **VDS (drain-source voltage)**: 650V
- **VGS (gate-source voltage)**: ±30V
- **Vth (threshold voltage)**: 3.5V (typical)
- **RDS(ON) (on-resistance)**: 2200mΩ @ VGS = 10V
- **ID (continuous leakage current)**: 4A
- **Technology**: Plannar technology
- **Package**: TO263
- **Configuration**: Single N-channel MOSFET
- **VDS (drain-source voltage)**: 650V
- **VGS (gate-source voltage)**: ±30V
- **Vth (threshold voltage)**: 3.5V (typical)
- **RDS(ON) (on-resistance)**: 2200mΩ @ VGS = 10V
- **ID (continuous leakage current)**: 4A
- **Technology**: Plannar technology
Domain and module applications：
Applications and Modules
1. **High Voltage Switch**: The IRF820-VB is well suited for high voltage switching applications due to its high withstand voltage capability of 650V. It is widely used in high voltage DC-DC converters, switching power supplies, and high voltage power management modules, enabling safe and efficient current switching at high voltages.
2. **Power Amplifier**: In power amplifier designs, the high voltage and current capabilities of the IRF820-VB make it suitable for use as a switching element for power amplifiers. It can be used in applications such as audio amplifiers and power amplifiers that require high withstand voltage and high current.
3. **Motor Control**: Although the on-resistance of the IRF820-VB is relatively high, its high withstand voltage characteristics still make it suitable for use in some high voltage motor control systems, especially in motor drive circuits that require high withstand voltage and reliability.
4. **Industrial Equipment**: In industrial equipment, IRF820-VB can be used as a high voltage load switch for power supply systems, motor start control, and high voltage protection circuits to ensure stable and reliable operation of the system.
With its high withstand voltage and moderate on-resistance, IRF820-VB provides a reliable solution for high voltage, high current switching and control applications, meeting the needs of various industrial and power electronics applications.
1. **High Voltage Switch**: The IRF820-VB is well suited for high voltage switching applications due to its high withstand voltage capability of 650V. It is widely used in high voltage DC-DC converters, switching power supplies, and high voltage power management modules, enabling safe and efficient current switching at high voltages.
2. **Power Amplifier**: In power amplifier designs, the high voltage and current capabilities of the IRF820-VB make it suitable for use as a switching element for power amplifiers. It can be used in applications such as audio amplifiers and power amplifiers that require high withstand voltage and high current.
3. **Motor Control**: Although the on-resistance of the IRF820-VB is relatively high, its high withstand voltage characteristics still make it suitable for use in some high voltage motor control systems, especially in motor drive circuits that require high withstand voltage and reliability.
4. **Industrial Equipment**: In industrial equipment, IRF820-VB can be used as a high voltage load switch for power supply systems, motor start control, and high voltage protection circuits to ensure stable and reliable operation of the system.
With its high withstand voltage and moderate on-resistance, IRF820-VB provides a reliable solution for high voltage, high current switching and control applications, meeting the needs of various industrial and power electronics 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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