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IRFR420TR-VB Product details
Back to previous pageProduct introduction：
1. IRFR420TR-VB Product Introduction
IRFR420TR-VB is a single N-channel MOSFET designed for high voltage applications, packaged in TO252. This MOSFET uses Plannar technology and can withstand drain-source voltage (VDS) up to 650V, while supporting a maximum gate-source voltage (VGS) of ±30V. Its drain current (ID) is 4A, suitable for applications that require high voltage tolerance. Despite the relatively high on-resistance, it can still provide reliable performance in specific high voltage applications.
IRFR420TR-VB is a single N-channel MOSFET designed for high voltage applications, packaged in TO252. This MOSFET uses Plannar technology and can withstand drain-source voltage (VDS) up to 650V, while supporting a maximum gate-source voltage (VGS) of ±30V. Its drain current (ID) is 4A, suitable for applications that require high voltage tolerance. Despite the relatively high on-resistance, it can still provide reliable performance in specific 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 |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 4A | 2200mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. IRFR420TR-VB Detailed parameter description
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Throw-on voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 2750mΩ @ VGS=4.5V
- 2200mΩ @ VGS=10V
- **Drain current (ID)**: 4A
- **Technology type**: Plannar
- **Power dissipation**: Designed for high voltage applications with corresponding power handling capabilities.
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Throw-on voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- 2750mΩ @ VGS=4.5V
- 2200mΩ @ VGS=10V
- **Drain current (ID)**: 4A
- **Technology type**: Plannar
- **Power dissipation**: Designed for high voltage applications with corresponding power handling capabilities.
Domain and module applications：
3. IRFR420TR-VB Application Fields and Module Examples
1. **High Voltage Power Switch**
The high drain-source voltage (650V) of the IRFR420TR-VB makes it ideal for high voltage power switch applications. It can be used for high voltage switching in AC-DC power converters to provide stable current control and protection.
2. **Power Management System**
In power management systems, such as power inverters or high voltage power management modules, the IRFR420TR-VB is able to handle high voltage loads and ensure stable operation of the system. Although its on-resistance is high, it performs well in high voltage environments.
3. **High Voltage Motor Drive**
This MOSFET can be used in high voltage motor drive applications, especially in scenarios where high voltage motors need to be controlled and regulated. It provides reliable switching performance and is effective for high voltage applications despite its relatively high on-resistance.
4. **High-voltage switching power supplies**
In high-voltage switching power supplies, the IRFR420TR-VB can be used for power switching and regulation. It can withstand voltages up to 650V and is suitable for power supply designs that require high voltage tolerance.
5. **Power tools and equipment**
In high-voltage power tools and equipment, this MOSFET can be used for high-voltage control switches and protection circuits. Despite the high on-resistance, it can effectively handle high voltages and is suitable for power tools and equipment that require high voltage tolerance.
The IRFR420TR-VB excels in high-voltage power switching, power management systems, high-voltage motor drives, high-voltage switching power supplies, and power tools and equipment due to its high voltage tolerance. Despite the high on-resistance, its stability and reliability in these high-voltage applications still make it a preferred component.
1. **High Voltage Power Switch**
The high drain-source voltage (650V) of the IRFR420TR-VB makes it ideal for high voltage power switch applications. It can be used for high voltage switching in AC-DC power converters to provide stable current control and protection.
2. **Power Management System**
In power management systems, such as power inverters or high voltage power management modules, the IRFR420TR-VB is able to handle high voltage loads and ensure stable operation of the system. Although its on-resistance is high, it performs well in high voltage environments.
3. **High Voltage Motor Drive**
This MOSFET can be used in high voltage motor drive applications, especially in scenarios where high voltage motors need to be controlled and regulated. It provides reliable switching performance and is effective for high voltage applications despite its relatively high on-resistance.
4. **High-voltage switching power supplies**
In high-voltage switching power supplies, the IRFR420TR-VB can be used for power switching and regulation. It can withstand voltages up to 650V and is suitable for power supply designs that require high voltage tolerance.
5. **Power tools and equipment**
In high-voltage power tools and equipment, this MOSFET can be used for high-voltage control switches and protection circuits. Despite the high on-resistance, it can effectively handle high voltages and is suitable for power tools and equipment that require high voltage tolerance.
The IRFR420TR-VB excels in high-voltage power switching, power management systems, high-voltage motor drives, high-voltage switching power supplies, and power tools and equipment due to its high voltage tolerance. Despite the high on-resistance, its stability and reliability in these high-voltage applications still make it a preferred component.
* 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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