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FR7821C-VB Product details
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FR7821C-VB MOSFET Product Introduction
FR7821C-VB is a high performance single channel N-channel MOSFET in TO252 package, designed for applications requiring high efficiency and high power density. Using Trench technology, this MOSFET provides low on-resistance and high current handling capability, making it very suitable for applications with high switching frequencies.
FR7821C-VB is a high performance single channel N-channel MOSFET in TO252 package, designed for applications requiring high efficiency and high power density. Using Trench technology, this MOSFET provides low on-resistance and high current handling capability, making it very suitable for applications with high switching frequencies.
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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 | 30V | 1.7V | 80A | 5mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
FR7821C-VB MOSFET detailed parameter description
- **Package**: TO252
- **Configuration**: Single channel N-channel MOSFET
- **Maximum drain-source voltage (V_DS)**: 30V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 1.7V
- **On-resistance (R_DS(ON))**:
- 6mΩ @ V_GS = 4.5V
- 5mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 80A
- **Technology**: Trench
- **Package**: TO252
- **Configuration**: Single channel N-channel MOSFET
- **Maximum drain-source voltage (V_DS)**: 30V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 1.7V
- **On-resistance (R_DS(ON))**:
- 6mΩ @ V_GS = 4.5V
- 5mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 80A
- **Technology**: Trench
Domain and module applications：
Applications and Module Examples
1. **Power Management**:
- The low on-resistance of the FR7821C-VB makes it an ideal choice for power management circuits. In switching power supplies and DC-DC converters, low R_DS(ON) can effectively reduce power consumption and improve overall system efficiency. For example, in high-frequency switch-mode power supplies, it can help improve conversion efficiency and reduce heat loss.
2. **Electric Vehicles (EV) and Hybrid Electric Vehicles**:
- In the battery management system and motor drive system of electric vehicles, the FR7821C-VB can be used as a power switch. Its high current handling capability (80A) makes it suitable for applications with higher current requirements, while its low on-resistance helps extend battery life and improve the overall performance of electric vehicles.
3. **Computer and Communication Equipment**:
- In the power distribution system of computer power supplies and communication equipment, the high switching speed and low on-resistance of the FR7821C-VB are critical to reducing system power consumption and improving signal integrity. It can be used in various computer motherboards and network equipment to ensure stable power supply and efficient performance.
4. **Household appliances**:
- In the power control circuits of household appliances, FR7821C-VB is suitable for controlling motors, lights and heating elements due to its good thermal performance and high current handling capabilities. It can effectively manage current and keep the system running efficiently and stably.
In short, the high performance characteristics of FR7821C-VB MOSFET make it excel in many fields that require high efficiency and high power density.
1. **Power Management**:
- The low on-resistance of the FR7821C-VB makes it an ideal choice for power management circuits. In switching power supplies and DC-DC converters, low R_DS(ON) can effectively reduce power consumption and improve overall system efficiency. For example, in high-frequency switch-mode power supplies, it can help improve conversion efficiency and reduce heat loss.
2. **Electric Vehicles (EV) and Hybrid Electric Vehicles**:
- In the battery management system and motor drive system of electric vehicles, the FR7821C-VB can be used as a power switch. Its high current handling capability (80A) makes it suitable for applications with higher current requirements, while its low on-resistance helps extend battery life and improve the overall performance of electric vehicles.
3. **Computer and Communication Equipment**:
- In the power distribution system of computer power supplies and communication equipment, the high switching speed and low on-resistance of the FR7821C-VB are critical to reducing system power consumption and improving signal integrity. It can be used in various computer motherboards and network equipment to ensure stable power supply and efficient performance.
4. **Household appliances**:
- In the power control circuits of household appliances, FR7821C-VB is suitable for controlling motors, lights and heating elements due to its good thermal performance and high current handling capabilities. It can effectively manage current and keep the system running efficiently and stably.
In short, the high performance characteristics of FR7821C-VB MOSFET make it excel in many fields that require high efficiency and high power density.
* 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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