Product introduction：
Product Introduction
**ZXMC3F31DN8TA-VB** is a **dual-channel MOSFET** that adopts **SOP8 package** and integrates **N-channel** and **P-channel** two switching channels, suitable for **±30V** medium voltage range. This model adopts **Trench technology** and has a low **RDS(ON)** value, which can achieve efficient power conversion and power switching. The **Vth** (gate-source threshold voltage) of this MOSFET is **1.6V (N-channel)** and **-1.7V (P-channel)**, respectively, and the gate voltage range is **±20V**, which is suitable for low-voltage drive. Its design optimizes the on-resistance to ensure good efficiency even in high current and high-frequency applications. With a current carrying capacity of **±8A**, it is widely used in power management, load switching and power control.
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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**: SOP8
- **Configuration**: Dual N+P channels
- **Drain-source voltage (VDS)**: ±30V
- **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
- **Drain current (ID)**: ±8A
- **Input capacitance (Ciss)**: 1800pF @ VDS = 10V, VGS = 0V
- **Output capacitance (Coss)**: 280pF @ VDS = 10V, VGS = 0V
- **Reverse recovery time (trr)**: 25ns
- **Maximum power dissipation (Pd)**: 60W
- **Maximum operating temperature range**: -55°C to +150°C
- **Technology**: Trench technology
- **Maximum current density**: 1.5A/mm²
Domain and module applications：
Applications and modules
1. **Power management system**
ZXMC3F31DN8TA-VB has a wide range of applications in **power management systems**, especially in **DC-DC converters**, **AC-DC adapters** and **voltage regulator modules**. Its low **RDS(ON)** value can significantly reduce power loss and improve system efficiency, making it very suitable for applications requiring efficient power conversion.
2. **Battery management system**
In **battery management systems**, ZXMC3F31DN8TA-VB can be used as a **charge control** and **discharge switch**, especially for **lithium battery management**. Its high current carrying capacity and low on-resistance can provide reliable current control during high current charging and discharging, protecting the battery from overcurrent.
3. **Smart home power control**
In **smart home** systems, this MOSFET can be used as a power switch element for power management of **smart sockets**, **smart lamps**, **temperature control systems** and other devices. Due to its low on-resistance and high efficiency, it can effectively reduce standby power consumption and extend the service life of the device.
4. **Automotive electronics**
The application of ZXMC3F31DN8TA-VB in **automotive electronic systems** includes **on-board power management** and **battery protection circuits**, such as **battery charge and discharge management** and **electric vehicle power control**. Its application in the automotive field can improve power conversion efficiency, reduce energy loss, and ensure safe and stable operation of the system.
5. **Audio and video equipment**
In **audio amplifiers** and **video equipment**, ZXMC3F31DN8TA-VB can be used for **current switching** and **power management**. The low **RDS(ON)** value and high-speed switching characteristics of this MOSFET make it particularly suitable for high-frequency signal switching in audio equipment, ensuring signal integrity and efficient use of electrical energy.
6. **Industrial Automation and Power Tools**
ZXMC3F31DN8TA-VB can be widely used in **industrial automation equipment** and **power tools** as power switches and load control components. Its high current carrying capacity and low on-resistance enable it to maintain efficient operation in environments with large loads, and is widely used in motor drives, power tools, battery drive systems and other fields.
7. **Communication Equipment**
In **communication equipment**, ZXMC3F31DN8TA-VB can be used in **power supply modules**, such as **base station power management** and **wireless device power switches**. Its low on-resistance and reliable switching performance are very suitable for high-frequency and high-current applications.
* 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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