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CET9435A-VB Product details
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1. CET9435A-VB Product Introduction
CET9435A-VB is a high-performance P-channel MOSFET in SOT223 package, suitable for a variety of high-efficiency power management applications. It uses Trench technology, with low on-resistance and good current handling capability. The maximum drain-source voltage (VDS) of CET9435A-VB is -40V, and the gate-source voltage (VGS) range is ±20V. Its threshold voltage (Vth) is -1.7V, and the on-resistance (RDS(ON)) is 40mΩ at a gate voltage of 10V, and 48mΩ at a gate voltage of 4.5V. Its maximum continuous drain current (ID) is -6.2A. These characteristics make CET9435A-VB very suitable for load switching, reverse polarity protection and other high-efficiency applications.
CET9435A-VB is a high-performance P-channel MOSFET in SOT223 package, suitable for a variety of high-efficiency power management applications. It uses Trench technology, with low on-resistance and good current handling capability. The maximum drain-source voltage (VDS) of CET9435A-VB is -40V, and the gate-source voltage (VGS) range is ±20V. Its threshold voltage (Vth) is -1.7V, and the on-resistance (RDS(ON)) is 40mΩ at a gate voltage of 10V, and 48mΩ at a gate voltage of 4.5V. Its maximum continuous drain current (ID) is -6.2A. These characteristics make CET9435A-VB very suitable for load switching, reverse polarity protection and other high-efficiency applications.
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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 |
II. Detailed parameter description of CET9435A-VB
| Parameter | Value | Description |
| --- | --- | --- |
| Package | SOT223 | Compact package, suitable for high-density circuit boards |
| Configuration | Single-P-Channel | Single P-channel MOSFET |
| Drain-source voltage (VDS) | -40V | Maximum drain-source voltage |
| Gate-source voltage (VGS) | ±20V | Maximum gate-source voltage |
| Threshold voltage (Vth) | -1.7V | MOSFET turn-on voltage |
| On-resistance (RDS(ON)) | 48mΩ @ VGS=4.5V
40mΩ @ VGS=10V | On-resistance at different gate voltages |
| Drain current (ID) | -6.2A | Maximum continuous drain current |
| Technology | Trench | Providing low on-resistance and high switching efficiency |
| Parameter | Value | Description |
| --- | --- | --- |
| Package | SOT223 | Compact package, suitable for high-density circuit boards |
| Configuration | Single-P-Channel | Single P-channel MOSFET |
| Drain-source voltage (VDS) | -40V | Maximum drain-source voltage |
| Gate-source voltage (VGS) | ±20V | Maximum gate-source voltage |
| Threshold voltage (Vth) | -1.7V | MOSFET turn-on voltage |
| On-resistance (RDS(ON)) | 48mΩ @ VGS=4.5V
40mΩ @ VGS=10V | On-resistance at different gate voltages |
| Drain current (ID) | -6.2A | Maximum continuous drain current |
| Technology | Trench | Providing low on-resistance and high switching efficiency |
Domain and module applications：
III. Application fields and modules of CET9435A-VB
The low on-resistance and good current handling capability of CET9435A-VB enable it to perform well in multiple fields and modules:
1. **Power management**
- **Application**: Battery management system, reverse polarity protection circuit.
- **Description**: CET9435A-VB provides efficient current conduction capability and low loss in battery management system to ensure efficient charging and discharging process of battery. In addition, it can effectively prevent damage to equipment caused by reverse connection of power supply in reverse polarity protection circuit.
2. **Load switch**
- **Application**: High-efficiency load switch, electronic fuse.
- **Description**: As an efficient load switch, CET9435A-VB can respond and handle large current loads quickly, and its low on-resistance ensures low energy loss during switching, improving the efficiency of the overall system.
3. **Consumer Electronics**
- **Application**: Mobile devices, power adapters.
- **Description**: In mobile devices and power adapters, CET9435A-VB can provide reliable current control and protection functions to ensure the stability and safety of the device under different operating conditions.
4. **Industrial Control**
- **Application**: Protection circuits and switching power supplies in industrial control systems.
- **Description**: In industrial control systems, CET9435A-VB, as a key component of protection circuits and switching power supplies, can handle high current applications and provide reliable performance to ensure efficient operation and protection of industrial equipment.
5. **Automotive Electronics**
- **Application**: In-vehicle power management module, LED lighting driver.
- **Description**: In automotive electronics, CET9435A-VB provides efficient power management and load switching functions to ensure the stability and reliability of vehicle systems, especially playing an important role in LED lighting drivers.
The high current handling capability and low on-resistance of the CET9435A-VB make it an excellent choice for high-performance applications in power management, load switching, consumer electronics, industrial control and automotive electronics.
The low on-resistance and good current handling capability of CET9435A-VB enable it to perform well in multiple fields and modules:
1. **Power management**
- **Application**: Battery management system, reverse polarity protection circuit.
- **Description**: CET9435A-VB provides efficient current conduction capability and low loss in battery management system to ensure efficient charging and discharging process of battery. In addition, it can effectively prevent damage to equipment caused by reverse connection of power supply in reverse polarity protection circuit.
2. **Load switch**
- **Application**: High-efficiency load switch, electronic fuse.
- **Description**: As an efficient load switch, CET9435A-VB can respond and handle large current loads quickly, and its low on-resistance ensures low energy loss during switching, improving the efficiency of the overall system.
3. **Consumer Electronics**
- **Application**: Mobile devices, power adapters.
- **Description**: In mobile devices and power adapters, CET9435A-VB can provide reliable current control and protection functions to ensure the stability and safety of the device under different operating conditions.
4. **Industrial Control**
- **Application**: Protection circuits and switching power supplies in industrial control systems.
- **Description**: In industrial control systems, CET9435A-VB, as a key component of protection circuits and switching power supplies, can handle high current applications and provide reliable performance to ensure efficient operation and protection of industrial equipment.
5. **Automotive Electronics**
- **Application**: In-vehicle power management module, LED lighting driver.
- **Description**: In automotive electronics, CET9435A-VB provides efficient power management and load switching functions to ensure the stability and reliability of vehicle systems, especially playing an important role in LED lighting drivers.
The high current handling capability and low on-resistance of the CET9435A-VB make it an excellent choice for high-performance applications in power management, load switching, consumer electronics, industrial control and automotive electronics.
* 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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