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9971H-VB Product details
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Product Introduction Details
**9971H-VB MOSFET**
9971H-VB is a high-performance single N-channel MOSFET in TO-252 package with low on-resistance and high current handling capability, which is very suitable for various high-efficiency power management and switching applications. Its advanced trench technology enables it to achieve excellent conduction characteristics even at low gate voltages, while ensuring the reliability of the device under various working conditions.
**9971H-VB MOSFET**
9971H-VB is a high-performance single N-channel MOSFET in TO-252 package with low on-resistance and high current handling capability, which is very suitable for various high-efficiency power management and switching applications. Its advanced trench technology enables it to achieve excellent conduction characteristics even at low gate voltages, while ensuring the reliability of the device under various working conditions.
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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 | 60V | 1.7V | 18A | 85(mΩ) | 73(mΩ) | 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 | 60V | 1.7V | 18A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Package type**: TO-252
- **Transistor configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 85mΩ @ VGS=4.5V
- 73mΩ @ VGS=10V
- **Drain current (ID)**: 18A
- **Technology type**: Trench technology
- **Package type**: TO-252
- **Transistor configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 85mΩ @ VGS=4.5V
- 73mΩ @ VGS=10V
- **Drain current (ID)**: 18A
- **Technology type**: Trench technology
Domain and module applications：
Applications and module examples
**Power management modules**:
The 9971H-VB MOSFET is ideal for DC-DC converters and AC-DC power modules. Its low on-resistance ensures efficient current transfer, thereby reducing power losses and improving overall power efficiency. This feature is particularly suitable for power management modules in notebook computers, servers, and communication equipment.
**Switching circuits**:
In switch mode power supplies (SMPS), the 9971H-VB can be used as a high-efficiency switching element. Its high current handling capability and low gate voltage drive characteristics make it suitable for various switching circuits, such as drive circuits for power tools and electric vehicles.
**Motor drives**:
In motor control and drive applications, the 9971H-VB MOSFET can be used to drive DC motors and brushless motors. Its high current capability and reliability make it excel in industrial automation and home appliances.
**Protection circuit**:
Due to the high withstand voltage characteristics and low on-resistance of 9971H-VB, it can also be used in overvoltage protection and short-circuit protection circuits to ensure the safety and stability of the circuit under abnormal conditions.
Through the introduction of the above characteristics and application fields, 9971H-VB MOSFET demonstrates its wide application potential in various high-efficiency and high-reliability circuits.
**Power management modules**:
The 9971H-VB MOSFET is ideal for DC-DC converters and AC-DC power modules. Its low on-resistance ensures efficient current transfer, thereby reducing power losses and improving overall power efficiency. This feature is particularly suitable for power management modules in notebook computers, servers, and communication equipment.
**Switching circuits**:
In switch mode power supplies (SMPS), the 9971H-VB can be used as a high-efficiency switching element. Its high current handling capability and low gate voltage drive characteristics make it suitable for various switching circuits, such as drive circuits for power tools and electric vehicles.
**Motor drives**:
In motor control and drive applications, the 9971H-VB MOSFET can be used to drive DC motors and brushless motors. Its high current capability and reliability make it excel in industrial automation and home appliances.
**Protection circuit**:
Due to the high withstand voltage characteristics and low on-resistance of 9971H-VB, it can also be used in overvoltage protection and short-circuit protection circuits to ensure the safety and stability of the circuit under abnormal conditions.
Through the introduction of the above characteristics and application fields, 9971H-VB MOSFET demonstrates its wide application potential in various high-efficiency and high-reliability circuits.
* 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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