Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Dual-P+P |
-30V |
|
-1.7V |
-8A |
|
28(mΩ) |
21(mΩ) |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Dual-P+P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Dual-P+P |
-30V |
|
-1.7V |
-8A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Dual-P+P |
-30V |
|
-1.7V |
-8A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Dual-P+P |
|
|
|
|
|
|
|
2. 4957M-VB Detailed parameter description
- **Package type**: SOP8
- **Configuration**: Dual P-channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- @VGS=4.5V: 28mΩ
- @VGS=10V: 21mΩ
- **Drain current (ID)**: -8A
- **Technology**: Trench
Domain and module applications：
III. Application fields and module examples
1. **Power management**:
- 4957M-VB is suitable for power management systems that require negative voltage control, such as negative voltage switching power supplies and reverse voltage protection circuits.
2. **Battery management**:
- In portable devices and battery-powered systems, 4957M-VB can implement reverse protection and voltage regulation functions for batteries, improving the stability and safety of the equipment.
3. **Automotive electronics**:
- In automotive electronic systems, 4957M-VB is used for negative voltage power modules and drive circuits, supporting efficient management and protection of vehicle electrical systems.
4. **Industrial control**:
- Used for motor drive and reverse power modules in industrial automation and robot control systems to ensure stable operation and precise control of the system in complex working environments.
4957M-VB provides reliable solutions and performance support for the design of electronic equipment requiring negative voltage control due to its special negative voltage operation capability and excellent electrical characteristics.
* 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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