Product introduction：
**
The SM4514NHKP-VB is a unipolar N-type MOSFET in a DFN8 (5x6mm) package, designed for efficient power management and high current applications. The device features a drain-source voltage (VDS) of 30V and a maximum drain current (ID) of 120A. The SM4514NHKP-VB has an RDS(ON) of 5mΩ at a gate voltage of 4.5V and an RDS(ON) of 3mΩ at a gate voltage of 10V, exhibiting extremely low on-resistance and excellent switching performance, making it suitable for high-efficiency power supplies, inverters, load switches and other fields. Using Trench technology, it can maintain extremely low power loss during high-frequency switching, improving the overall efficiency of the system.
**
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(5X6) |
Single-N |
30V |
|
1.7V |
120A |
|
|
3mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(5X6) |
Single-N |
30V |
|
1.7V |
120A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(5X6) |
Single-N |
30V |
|
1.7V |
120A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
|
|
**
- **Package type**: DFN8 (5x6mm)
- **Configuration**: Unipolar N-type
- **VDS**: 30V
- **VGS**: ±20V
- **Vth**: 1.7V
- **RDS(ON)**: 5mΩ@VGS=4.5V, 3mΩ@VGS=10V
- **ID**: 120A
- **Technology**: Trench
**
Domain and module applications：
**
SM4514NHKP-VB is suitable for power management applications that require high efficiency and low power consumption due to its ultra-low RDS(ON) and high current capability. It can be used in DC-DC converters, AC-DC power conversion modules, stepper power supplies, inverters, load switches, LED drivers, etc. The low on-resistance of this MOSFET makes it very small when transmitting large currents, greatly improving the efficiency of the power system, especially in electric vehicle (EV) battery management systems, high-efficiency power modules and battery charging circuits.
In addition, SM4514NHKP-VB is also suitable for power conditioning modules in high-performance computing, server power supplies, industrial automation control systems, and communication equipment. In these applications, it can provide stable current transmission and efficient power management, reduce heat generation, and improve system reliability and life.
* 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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