Product introduction：
1. CEM4301-VB Product Introduction
CEM4301-VB is a single-channel P-channel MOSFET in SOP8 package. It uses advanced Trench technology and is designed for efficient power management and switch control applications. The maximum drain-source voltage of this MOSFET is -30V, which is suitable for low-voltage, high-current application scenarios. The threshold voltage of CEM4301-VB is -1.7V, and it can be effectively turned on at a lower gate drive voltage. Its on-resistance is 56mΩ and 33mΩ (at 4.5V and 10V gate voltages), respectively, providing good current transfer performance. With its excellent electrical performance, CEM4301-VB performs well in applications requiring efficient switching and current control.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-1.7V |
-5.8A |
|
|
33mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-1.7V |
-5.8A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Single-P |
-30V |
|
-1.7V |
-5.8A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Single-P |
|
|
|
|
|
|
|
II. Detailed parameter description of CEM4301-VB
| Parameter | Value | Description |
| --- | --- | --- |
| Package | SOP8 | Standard small outline package for compact design |
| Configuration | Single-P-Channel | Single-channel P-channel MOSFET |
| Drain-source voltage (VDS) | -30V | Maximum drain-source voltage |
| Gate-source voltage (VGS) | 20 (±V) | Maximum gate-source voltage |
| Threshold voltage (Vth) | -1.7V | Threshold voltage of P-channel MOSFET |
| On-resistance (RDS(ON)) | 56mΩ@VGS=4.5V, 33mΩ@VGS=10V | On-resistance at different gate voltages |
| Drain current (ID) | -5.8A | Maximum continuous drain current |
| Technology | Trench | Advanced trench technology to reduce on-resistance and switching losses |
Domain and module applications：
3. Application fields and modules of CEM4301-VB
CEM4301-VB demonstrates its excellent performance in a variety of applications that require efficient power management and switch control. The following are some typical application fields and modules:
1. **Power switch**
- Suitable for power management modules such as DC-DC converters, AC-DC adapters, etc. Its low on-resistance and high current carrying capacity can improve power conversion efficiency and reduce energy loss.
- In power switch applications, CEM4301-VB provides reliable switching control to ensure efficient operation of the system.
2. **Load switch**
- Suitable for load switches in portable devices such as smartphones, tablets and other small electronic devices. Its efficient switching capability and relatively low on-resistance help to improve battery life and overall performance of the device.
- The SOP8 package makes it very suitable for space-constrained applications and can provide powerful switching control capabilities.
3. **Motor drive**
- In motor drive circuits, such as electric toys, small motors, and fan control circuits, CEM4301-VB can effectively control the switching operation of the motor. Its high current capability and moderate on-resistance ensure that the motor can operate smoothly when the load changes.
- The configuration of P-channel MOSFET makes it perform well in motor control and can realize the forward and reverse control of the motor.
4. **Protection circuit**
- Used in overvoltage and overcurrent protection circuits to protect sensitive electronic components from voltage spikes and current overloads. The high switching capability and stable current control capability of CEM4301-VB can effectively protect circuit components.
- Its P-channel configuration allows effective current blocking when the load switch is turned off, enhancing the protection function of the system.
5. **Switching circuit**
- Suitable for various switching circuit applications such as switch mode power supplies, load switching, and signal switching. Its on-resistance and switching characteristics can provide efficient switching operation, ensuring the stability and response speed of the system.
- In circuits that require frequent switching operations, CEM4301-VB can provide stable and reliable switching performance and improve the efficiency of the overall circuit.
With its excellent electrical performance and wide range of applications, CEM4301-VB provides efficient and reliable power management and switch control solutions for modern electronic devices.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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