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IRLIB9343PBF-VB Product details
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IRLIB9343PBF-VB MOSFET Product Introduction
The IRLIB9343PBF-VB is a high-performance P-channel MOSFET in a TO-220F package, designed for applications requiring negative voltage and high power handling. The maximum drain-source voltage (VDS) of this MOSFET is -60V, and it supports a gate drive voltage (VGS) of ±20V. The on-resistance (RDS(ON)) of the IRLIB9343PBF-VB is 120mΩ at a gate voltage of 4.5V and 100mΩ at a gate voltage of 10V, which can provide efficient current control under negative voltage conditions. Its maximum continuous drain current (ID) is -20A, which is suitable for a variety of circuits that require negative current handling. This MOSFET using Trench technology ensures excellent performance at high switching frequencies, especially suitable for medium power applications.
The IRLIB9343PBF-VB is a high-performance P-channel MOSFET in a TO-220F package, designed for applications requiring negative voltage and high power handling. The maximum drain-source voltage (VDS) of this MOSFET is -60V, and it supports a gate drive voltage (VGS) of ±20V. The on-resistance (RDS(ON)) of the IRLIB9343PBF-VB is 120mΩ at a gate voltage of 4.5V and 100mΩ at a gate voltage of 10V, which can provide efficient current control under negative voltage conditions. Its maximum continuous drain current (ID) is -20A, which is suitable for a variety of circuits that require negative current handling. This MOSFET using Trench technology ensures excellent performance at high switching frequencies, especially suitable for medium power applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -60V | -1.7V | -20A | 100mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -60V | -1.7V | -20A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-P | -60V | -1.7V | -20A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-P |
IRLIB9343PBF-VB Detailed parameter description
- **Package type**: TO-220F
- **Channel configuration**: Single-P-Channel
- **Drain-source voltage (VDS)**: -60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 120mΩ @ VGS=4.5V
- 100mΩ @ VGS=10V
- **Maximum continuous drain current (ID)**: -20A
- **Technology type**: Trench technology
- **Power consumption (PD)**: 94W (estimated, depends on heat dissipation conditions)
- **Package type**: TO-220F
- **Channel configuration**: Single-P-Channel
- **Drain-source voltage (VDS)**: -60V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 120mΩ @ VGS=4.5V
- 100mΩ @ VGS=10V
- **Maximum continuous drain current (ID)**: -20A
- **Technology type**: Trench technology
- **Power consumption (PD)**: 94W (estimated, depends on heat dissipation conditions)
Domain and module applications：
Applications and modules
1. **Reverse power protection**
The negative voltage handling capability and low on-resistance of the IRLIB9343PBF-VB make it suitable for reverse power protection circuits. In these circuits, it can effectively protect the circuit from negative voltage damage and ensure the stability of the power system.
2. **Load switch control**
In load switch control applications, this MOSFET can operate stably under negative voltage conditions and is suitable for scenarios that require efficient current control. For example, for load switches in motor drives, the IRLIB9343PBF-VB can provide stable control signals to ensure the normal operation of the motor.
3. **Power amplifier**
The high power handling capability of the IRLIB9343PBF-VB makes it suitable for power amplifier circuits. In these circuits, it can handle larger power loads while maintaining low on-resistance, thereby improving the efficiency and performance of the amplifier.
4. **Automotive electronics**
In automotive electronic systems, such as power management and load control for negative voltage applications, the IRLIB9343PBF-VB provides stable performance and reliable current handling capabilities. Its high negative voltage tolerance and high power handling capabilities make it ideal for use in automotive electrical systems.
5. **High-power LED driver**
For LED drive circuits that require negative voltage and high power handling, the IRLIB9343PBF-VB is able to provide effective current control to ensure stable operation of the LED. Its low RDS(ON) and high negative current handling capabilities enable it to maintain high efficiency in high-power LED applications.
These applications demonstrate the wide applicability of the IRLIB9343PBF-VB in areas that require negative voltage and medium power handling. Whether in power protection, load control, power amplification, automotive electronics or LED driving, this MOSFET can provide a stable and reliable solution.
1. **Reverse power protection**
The negative voltage handling capability and low on-resistance of the IRLIB9343PBF-VB make it suitable for reverse power protection circuits. In these circuits, it can effectively protect the circuit from negative voltage damage and ensure the stability of the power system.
2. **Load switch control**
In load switch control applications, this MOSFET can operate stably under negative voltage conditions and is suitable for scenarios that require efficient current control. For example, for load switches in motor drives, the IRLIB9343PBF-VB can provide stable control signals to ensure the normal operation of the motor.
3. **Power amplifier**
The high power handling capability of the IRLIB9343PBF-VB makes it suitable for power amplifier circuits. In these circuits, it can handle larger power loads while maintaining low on-resistance, thereby improving the efficiency and performance of the amplifier.
4. **Automotive electronics**
In automotive electronic systems, such as power management and load control for negative voltage applications, the IRLIB9343PBF-VB provides stable performance and reliable current handling capabilities. Its high negative voltage tolerance and high power handling capabilities make it ideal for use in automotive electrical systems.
5. **High-power LED driver**
For LED drive circuits that require negative voltage and high power handling, the IRLIB9343PBF-VB is able to provide effective current control to ensure stable operation of the LED. Its low RDS(ON) and high negative current handling capabilities enable it to maintain high efficiency in high-power LED applications.
These applications demonstrate the wide applicability of the IRLIB9343PBF-VB in areas that require negative voltage and medium power handling. Whether in power protection, load control, power amplification, automotive electronics or LED driving, this MOSFET can provide a stable and reliable solution.
* 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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