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CMN3401-VB Product details
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CMN3401-VB MOSFET Product Introduction
**CMN3401-VB** is a high-performance P-Channel MOSFET in SOT23-3 package, designed for negative voltage applications. It has low on-resistance and high current carrying capacity. The drain-source voltage (VDS) of this MOSFET is -30V, and the gate-source voltage (VGS) can reach ±20V. The threshold voltage (Vth) is -1.7V. At gate-source voltages of 4.5V and 10V, its on-resistance is 54mΩ and 46mΩ respectively, and the maximum drain current (ID) is -5.6A. Its Trench technology ensures efficient switching performance and low power consumption, and is suitable for a variety of circuits requiring high performance and reliability.
**CMN3401-VB** is a high-performance P-Channel MOSFET in SOT23-3 package, designed for negative voltage applications. It has low on-resistance and high current carrying capacity. The drain-source voltage (VDS) of this MOSFET is -30V, and the gate-source voltage (VGS) can reach ±20V. The threshold voltage (Vth) is -1.7V. At gate-source voltages of 4.5V and 10V, its on-resistance is 54mΩ and 46mΩ respectively, and the maximum drain current (ID) is -5.6A. Its Trench technology ensures efficient switching performance and low power consumption, and is suitable for a variety of circuits requiring high performance and reliability.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -30V | -1.7V | -5.6A | 46mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -30V | -1.7V | -5.6A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -30V | -1.7V | -5.6A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P |
CMN3401-VB MOSFET Detailed parameter description
- **Package**: SOT23-3
- **Configuration**: Single P-Channel
- **Drain-Source Voltage (VDS)**: -30V
- **Gate-Source Voltage (VGS)**: ±20V
- **Threshold Voltage (Vth)**: -1.7V
- **RDS(ON)**:
- 54mΩ @ VGS = 4.5V
- 46mΩ @ VGS = 10V
- **Maximum Drain Current (ID)**: -5.6A
- **Technology**: Trench
- **Package**: SOT23-3
- **Configuration**: Single P-Channel
- **Drain-Source Voltage (VDS)**: -30V
- **Gate-Source Voltage (VGS)**: ±20V
- **Threshold Voltage (Vth)**: -1.7V
- **RDS(ON)**:
- 54mΩ @ VGS = 4.5V
- 46mΩ @ VGS = 10V
- **Maximum Drain Current (ID)**: -5.6A
- **Technology**: Trench
Domain and module applications：
Application Examples of CMN3401-VB MOSFET
1. **Load Switch**:
- In load switch applications, CMN3401-VB can be used to efficiently control the switching of loads. Due to its low on-resistance and high current capability, this MOSFET can effectively switch loads under high load conditions, reducing power consumption and heat generation.
2. **DC-DC Converter**:
- In DC-DC converter circuits, CMN3401-VB can be used as a switching device to regulate the power conversion process. Its low on-resistance can increase the efficiency of the converter, reduce power loss, and improve power conversion performance.
3. **Power Management**:
- In power management circuits, CMN3401-VB is suitable for power distribution and protection applications. It can effectively control the power path, provide stable power output, and provide protection under over-current or over-voltage conditions.
4. **Low Voltage Circuit Protection**:
- This MOSFET is also suitable for protection applications in low voltage circuits, such as short circuit protection or overcurrent protection. Its high current carrying capacity and reliable switching performance can effectively protect the circuit from unexpected faults.
5. **Load Regulation**:
- In applications that require load regulation, the CMN3401-VB can be used to accurately control the switching state and current flow of the load. For example, in an LED drive circuit, this MOSFET can be used to adjust the brightness and power consumption of the LED.
The design of the CMN3401-VB MOSFET makes it perform well in negative voltage and high current applications. Its low on-resistance and small package make it ideal for a variety of high-efficiency power management and load control circuits.
1. **Load Switch**:
- In load switch applications, CMN3401-VB can be used to efficiently control the switching of loads. Due to its low on-resistance and high current capability, this MOSFET can effectively switch loads under high load conditions, reducing power consumption and heat generation.
2. **DC-DC Converter**:
- In DC-DC converter circuits, CMN3401-VB can be used as a switching device to regulate the power conversion process. Its low on-resistance can increase the efficiency of the converter, reduce power loss, and improve power conversion performance.
3. **Power Management**:
- In power management circuits, CMN3401-VB is suitable for power distribution and protection applications. It can effectively control the power path, provide stable power output, and provide protection under over-current or over-voltage conditions.
4. **Low Voltage Circuit Protection**:
- This MOSFET is also suitable for protection applications in low voltage circuits, such as short circuit protection or overcurrent protection. Its high current carrying capacity and reliable switching performance can effectively protect the circuit from unexpected faults.
5. **Load Regulation**:
- In applications that require load regulation, the CMN3401-VB can be used to accurately control the switching state and current flow of the load. For example, in an LED drive circuit, this MOSFET can be used to adjust the brightness and power consumption of the LED.
The design of the CMN3401-VB MOSFET makes it perform well in negative voltage and high current applications. Its low on-resistance and small package make it ideal for a variety of high-efficiency power management and load control 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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