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M03X-VB Product details
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The M03X-VB is a P-channel MOSFET in a small SOT23-6 package, suitable for space-constrained applications. Its drain-source voltage (VDS) is -30V, gate-source voltage tolerance (VGS) is ±20V, and threshold voltage (Vth) is -1.7V. The M03X-VB has an on-resistance (RDS(ON)) of 54mΩ at VGS of 4.5V and 49mΩ at VGS of 10V, providing low conduction losses. Its continuous drain current (ID) is -4.8A, and it uses advanced trench technology to ensure high-efficiency switching performance. The device is widely used in power management, load switching, and low-voltage motor control.
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The M03X-VB is a P-channel MOSFET in a small SOT23-6 package, suitable for space-constrained applications. Its drain-source voltage (VDS) is -30V, gate-source voltage tolerance (VGS) is ±20V, and threshold voltage (Vth) is -1.7V. The M03X-VB has an on-resistance (RDS(ON)) of 54mΩ at VGS of 4.5V and 49mΩ at VGS of 10V, providing low conduction losses. Its continuous drain current (ID) is -4.8A, and it uses advanced trench technology to ensure high-efficiency switching performance. The device is widely used in power management, load switching, and low-voltage motor control.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | 49mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P |
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- **Package type**: SOT23-6 (small package, space saving)
- **Configuration**: Single P-channel
- **VDS (drain-source voltage)**: -30V
- **VGS (gate-source voltage)**: ±20V
- **Vth (threshold voltage)**: -1.7V
- **RDS(ON) @ VGS = 4.5V**: 54mΩ
- **RDS(ON) @ VGS = 10V**: 49mΩ
- **ID (continuous drain current)**: -4.8A
- **Technology**: Trench
- **Power consumption**: Suitable for low-power design, especially for use in compact devices.
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- **Package type**: SOT23-6 (small package, space saving)
- **Configuration**: Single P-channel
- **VDS (drain-source voltage)**: -30V
- **VGS (gate-source voltage)**: ±20V
- **Vth (threshold voltage)**: -1.7V
- **RDS(ON) @ VGS = 4.5V**: 54mΩ
- **RDS(ON) @ VGS = 10V**: 49mΩ
- **ID (continuous drain current)**: -4.8A
- **Technology**: Trench
- **Power consumption**: Suitable for low-power design, especially for use in compact devices.
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Domain and module applications：
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1. **Portable Electronic Devices**: The M03X-VB's small package and low conduction losses make it ideal for power management systems in portable electronic devices such as smartphones, tablets, and laptops. These devices require efficient load switching and voltage regulation to extend battery life and improve overall system performance.
2. **Battery Management System (BMS)**: In a battery management system, the M03X-VB can act as a load switch or protection circuit to help monitor and control the battery's charge and discharge process. Its low on-resistance helps reduce heat generation and improve battery efficiency, making it suitable for lithium-ion battery management in power tools, wearable devices, and small household appliances.
3. **Low Voltage Motor Drive**: This MOSFET is also suitable for low voltage DC motor drive applications, such as small fans, electric toys, or small motor control in consumer electronics. Its P-channel configuration enables it to effectively drive motors at lower voltages, providing stable power control and switching functions.
4. **Load Switch and Power Distribution Module**: M03X-VB can be used in load switch applications to control the power on and off in the system. Its small package and efficient current handling capability make it particularly suitable for applications with limited board space, such as power management modules in network equipment, embedded systems and IoT devices.
In summary, M03X-VB MOSFET is widely used in portable devices, low voltage control and power management fields with its small package and efficient P-channel characteristics, and is an ideal choice for compact and efficient circuit design.
1. **Portable Electronic Devices**: The M03X-VB's small package and low conduction losses make it ideal for power management systems in portable electronic devices such as smartphones, tablets, and laptops. These devices require efficient load switching and voltage regulation to extend battery life and improve overall system performance.
2. **Battery Management System (BMS)**: In a battery management system, the M03X-VB can act as a load switch or protection circuit to help monitor and control the battery's charge and discharge process. Its low on-resistance helps reduce heat generation and improve battery efficiency, making it suitable for lithium-ion battery management in power tools, wearable devices, and small household appliances.
3. **Low Voltage Motor Drive**: This MOSFET is also suitable for low voltage DC motor drive applications, such as small fans, electric toys, or small motor control in consumer electronics. Its P-channel configuration enables it to effectively drive motors at lower voltages, providing stable power control and switching functions.
4. **Load Switch and Power Distribution Module**: M03X-VB can be used in load switch applications to control the power on and off in the system. Its small package and efficient current handling capability make it particularly suitable for applications with limited board space, such as power management modules in network equipment, embedded systems and IoT devices.
In summary, M03X-VB MOSFET is widely used in portable devices, low voltage control and power management fields with its small package and efficient P-channel characteristics, and is an ideal choice for compact and efficient circuit design.
* 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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