Product introduction：
1. KMA5D8DP20Q-VB Product Introduction
KMA5D8DP20Q-VB is a high-performance dual P-channel MOSFET in SOP8 package, designed for negative voltage applications. Its drain-source voltage (VDS) is -20V, suitable for use in circuits that require reverse current handling. The gate-source voltage (VGS) of this MOSFET can withstand ±20V, ensuring stability under various operating conditions. The threshold voltage (Vth) is -1.2V, ensuring that the MOSFET can be turned on quickly at a lower gate voltage. At VGS of 4.5V, the on-resistance (RDS(ON)) is 18mΩ, and at 10V it is 16mΩ, and the maximum drain current (ID) can reach -8.9A. Based on trench technology, KMA5D8DP20Q-VB can provide high efficiency while low power consumption, making it very suitable for high-efficiency power management and current switching applications.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Dual-P+P |
-20V |
|
-1.2V |
-8.9A |
|
|
16mΩ |
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 |
-20V |
|
-1.2V |
-8.9A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Dual-P+P |
-20V |
|
-1.2V |
-8.9A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Dual-P+P |
|
|
|
|
|
|
|
2. KMA5D8DP20Q-VB Detailed parameter description
| Parameter| Value|
|----------------|----------------------------|
| Package type| SOP8 |
| Configuration| Dual P-channel|
| Drain-source voltage (VDS) | -20V |
| Gate-source voltage (VGS) | ±20V |
| Threshold voltage (Vth) | -1.2V |
| On-resistance (RDS(ON)) @VGS=4.5V | 18mΩ |
| On-resistance (RDS(ON)) @VGS=10V | 16mΩ |
| Maximum drain current (ID) | -8.9A |
| Technology| Trench |
Domain and module applications：
III. KMA5D8DP20Q-VB Application Fields and Module Examples
1. **Power Management**
KMA5D8DP20Q-VB performs well in power management systems, especially in applications that require high efficiency and low power consumption. It can be used as a switching element in a DC-DC converter, which helps improve the overall energy efficiency of the system and reduce energy loss.
2. **Power Tools**
In power tools, KMA5D8DP20Q-VB can be used in the control circuit of the motor drive. Its low on-resistance and high maximum drain current ensure stable operation of the motor under high load conditions.
3. **LED Drive Circuit**
KMA5D8DP20Q-VB is also very suitable as a switching element in the LED drive circuit. It can efficiently control the brightness of the LED lamp and provide a stable current to ensure the good performance of the LED under various working conditions.
4. **Reverse current protection**
Due to its dual P-channel configuration, the KMA5D8DP20Q-VB is very suitable for reverse current protection in circuits, which can effectively prevent the flow of unnecessary current and protect the safety of other electronic components.
These application examples show the flexibility and efficiency of the KMA5D8DP20Q-VB in a variety of fields, especially in power management and negative voltage applications, which can effectively improve the performance and reliability of circuits.
* 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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