Product introduction：
Product Introduction: TPC8405-VB MOSFET
TPC8405-VB is a high-efficiency bipolar N+P-Channel MOSFET in SOP8 package, which is particularly suitable for low-voltage, high-efficiency power management and load switching applications. The product has a maximum drain-source voltage (VDS) of ±30V and supports a maximum drain current (ID) of ±8A. The gate-source threshold voltage (Vth) of TPC8405-VB is 1.6V (N-Channel) and -1.7V (P-Channel), ensuring that it has good switching characteristics.
At VGS=4.5V, the on-resistance (RDS(ON)) of N-Channel and P-Channel is 24mΩ and 50mΩ respectively, and drops to 18mΩ and 40mΩ respectively at VGS=10V, which can effectively reduce conduction losses. Using Trench technology, this MOSFET provides low switching losses and efficient power conversion performance.
TPC8405-VB performs well in power management, power conversion and low-power applications, and is widely used in battery management systems, DC-DC converters, power switches and other fields.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Dual-N+P |
±30V |
|
1.6/-1.7V |
±8A |
|
|
18/40mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Dual-N+P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Dual-N+P |
±30V |
|
1.6/-1.7V |
±8A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Dual-N+P |
±30V |
|
1.6/-1.7V |
±8A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Dual-N+P |
|
|
|
|
|
|
|
Detailed parameter description:
- **Package type**: SOP8
- **Configuration**: Bipolar N+P-Channel (Dual-N+P-Channel)
- **Maximum drain-source voltage (VDS)**: ±30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**:
- N-Channel: 1.6V
- P-Channel: -1.7V
- **On-resistance (RDS(ON))**:
- N-Channel:
- 24mΩ @ VGS = 4.5V
- 18mΩ @ VGS = 10V
- P-Channel:
- 50mΩ @ VGS = 4.5V
- 40mΩ @ VGS = 10V
- **Maximum drain current (ID)**: ±8A
- **Operating temperature range**: -55°C to 150°C
- **Technology**: Trench
- **Typical application voltage range**: ±4.5V to ±30V
- **Power loss**: 2.5W (depending on actual working conditions)
- **Typical applications**: Battery management systems, DC-DC converters, load switches, power management
Domain and module applications：
Application fields and module examples:
1. **Battery Management System (BMS)**:
TPC8405-VB is very suitable for battery management system (BMS) for battery charge and discharge control and battery protection. Its low on-resistance can effectively reduce power loss and improve system efficiency. Battery management system can be applied to power tools, electric vehicles, portable devices and other fields.
2. **DC-DC Converter**:
In DC-DC converter, TPC8405-VB can be used as a switching element to optimize power conversion efficiency, especially suitable for high-efficiency power modules. It can reduce switching loss and improve energy utilization, and is widely used in various industrial power supplies, power modules of consumer electronic devices and LED driver power supplies.
3. **Load Switch and Power Management Module**:
TPC8405-VB performs well in load switch and power management modules. Its bipolar N+P-Channel structure enables it to handle the switching of positive and negative currents in a single component, which is suitable for power management and current control applications such as power monitoring systems, smart home devices, communication equipment, etc.
4. **Inverter and Power Control**:
TPC8405-VB can be used as a switching element in the inverter and is widely used in solar inverters, UPS power systems, and various industrial power control equipment. Its high efficiency and low power loss characteristics enable it to withstand higher current loads while ensuring stable system operation.
5. **Consumer Electronic Devices**:
This MOSFET can be used in consumer electronic devices such as portable audio, smartphones, electric toys, drones, etc. to provide stable and reliable power switching and management, ensuring long-term and efficient operation of the equipment.
6. **Smart Home and IoT Applications**:
TPC8405-VB is very suitable as a power management solution in smart home devices due to its bipolar N+P-Channel configuration. For example, it can control the power supply of devices such as sensors and smart appliances, while providing high-efficiency and low-power operation, meeting the power requirements of modern IoT devices.
7. **Automotive Electronics**:
This MOSFET is also suitable for automotive electronics applications, such as battery management for electric vehicles, smart car power distribution, etc. Its high current carrying capacity and low on-resistance enable it to effectively control the current flow in the vehicle power system, ensuring efficient and stable operation of the system.
* 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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