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FDT434P-VB Product details
Back to previous pageProduct introduction：
1. FDT434P-VB Product Introduction
FDT434P-VB is a single-channel P-channel MOSFET in SOT223 package, designed for applications that require negative voltage operation. The device supports a drain-source voltage of up to -40V and can operate stably in a negative voltage environment. With its low on-resistance and advanced Trench technology, the FDT434P-VB is able to achieve efficient switching at a lower gate voltage. It is suitable for a variety of electronic applications that require high current switching and high voltage control, such as power management, load switching, and electric drive systems.
FDT434P-VB is a single-channel P-channel MOSFET in SOT223 package, designed for applications that require negative voltage operation. The device supports a drain-source voltage of up to -40V and can operate stably in a negative voltage environment. With its low on-resistance and advanced Trench technology, the FDT434P-VB is able to achieve efficient switching at a lower gate voltage. It is suitable for a variety of electronic applications that require high current switching and high voltage control, such as power management, load switching, and electric drive systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | -40V | -1.7V | -6.2A | 40mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | -40V | -1.7V | -6.2A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-P | -40V | -1.7V | -6.2A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-P |
2. FDT434P-VB Detailed parameter description
- **Package type**: SOT223
- **Channel configuration**: Single-P-Channel
- **Drain-source voltage (VDS)**: -40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 48mΩ @ VGS = 4.5V
- 40mΩ @ VGS = 10V
- **Drain current (ID)**: -6.2A
- **Technology**: Trench technology
- **Package type**: SOT223
- **Channel configuration**: Single-P-Channel
- **Drain-source voltage (VDS)**: -40V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- 48mΩ @ VGS = 4.5V
- 40mΩ @ VGS = 10V
- **Drain current (ID)**: -6.2A
- **Technology**: Trench technology
Domain and module applications：
III. Application fields and module examples
1. **Power management**: In power management systems, the FDT434P-VB can be used as a load switch. Its low on-resistance and high current handling capability enable it to achieve high efficiency and low power consumption in power switches, and is suitable for power distribution and control modules in various electronic devices.
2. **Load switch**: The high current capability and low on-resistance of the FDT434P-VB make it excellent in load switch applications. For example, it can be used for load control in home appliances and consumer electronics to ensure efficient and stable load switch operation.
3. **Electric drive system**: In electric drive systems, the FDT434P-VB is suitable for switch control and power management in power tools, electric vehicles or other electric drive equipment due to its ability to withstand high negative voltages and high current loads.
4. **Overcurrent protection circuit**: FDT434P-VB can be used in overcurrent protection circuits. Its low on-resistance and high current handling capability can effectively protect the circuit from overcurrent and ensure the safety and stability of electronic equipment.
In general, the excellent performance of FDT434P-VB enables it to perform well in applications that require high voltage, low power consumption and high current handling, and is a key component in electronic equipment and power management systems.
1. **Power management**: In power management systems, the FDT434P-VB can be used as a load switch. Its low on-resistance and high current handling capability enable it to achieve high efficiency and low power consumption in power switches, and is suitable for power distribution and control modules in various electronic devices.
2. **Load switch**: The high current capability and low on-resistance of the FDT434P-VB make it excellent in load switch applications. For example, it can be used for load control in home appliances and consumer electronics to ensure efficient and stable load switch operation.
3. **Electric drive system**: In electric drive systems, the FDT434P-VB is suitable for switch control and power management in power tools, electric vehicles or other electric drive equipment due to its ability to withstand high negative voltages and high current loads.
4. **Overcurrent protection circuit**: FDT434P-VB can be used in overcurrent protection circuits. Its low on-resistance and high current handling capability can effectively protect the circuit from overcurrent and ensure the safety and stability of electronic equipment.
In general, the excellent performance of FDT434P-VB enables it to perform well in applications that require high voltage, low power consumption and high current handling, and is a key component in electronic equipment and power management systems.
* 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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