Product introduction：
SM7302ESKP-VB Product Introduction
**SM7302ESKP-VB** is a **half-bridge N+N channel MOSFET** in **DFN8 (5x6) - C** package, designed for efficient switch control and power conversion applications. The device has a **30V** drain-source voltage (VDS) and a **±20V** maximum gate-source voltage (VGS), which is very suitable for use in low-voltage systems such as power conversion, drive circuits, etc. Its **1.7V** threshold voltage (Vth) ensures that it can start to conduct at a lower gate voltage and has a lower on-resistance.
At **VGS = 10V**, the **RDS(ON)** of SM7302ESKP-VB is **3.4mΩ** at **VGS = 4.5V**, which makes it have lower losses under higher current operation and suitable for high-efficiency power conversion and switching applications. Its maximum drain current (ID) is **60A**, which can handle high current loads and is particularly suitable for motor drives, switching power supplies, and battery management.
This MOSFET uses **Trench** technology to provide excellent switching characteristics and thermal performance, with lower switching losses and higher efficiency, making it widely used in multiple low-voltage power modules.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(5X6)-C |
Half-Bridge-N+N |
30V |
|
1.7V |
60A |
|
|
3.4mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(5X6)-C |
Half-Bridge-N+N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(5X6)-C |
Half-Bridge-N+N |
30V |
|
1.7V |
60A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(5X6)-C |
Half-Bridge-N+N |
30V |
|
1.7V |
60A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(5X6)-C |
Half-Bridge-N+N |
|
|
|
|
|
|
|
SM7302ESKP-VB Detailed parameter description
- **Package**: DFN8 (5x6) - C
- **Device type**: Half-bridge N+N channel MOSFET
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- **RDS(ON) @ VGS = 10V**: 3.4mΩ
- **RDS(ON) @ VGS = 4.5V**: 4mΩ
- **Maximum drain current (ID)**: 60A
- **Technology**: Trench technology
- **Application areas**: Motor drive, power conversion, battery management, power tools, power modules
Domain and module applications：
SM7302ESKP-VB application areas and module examples
1. **Motor drive**:
SM7302ESKP-VB is suitable for **motor drive** applications, especially in **low voltage DC motor** and **stepper motor** drives. Its low on-resistance (**RDS(ON)**) and high current capability (**60A**) enable it to have lower power loss in motor control systems, effectively improve motor efficiency and reduce heat generation.
2. **Power conversion**:
This MOSFET can be widely used in power conversion systems such as **DC-DC converter** and **AC-DC converter**. In these systems, SM7302ESKP-VB provides low conduction loss and efficient switching performance, can provide a stable output voltage under high load conditions, and reduce the total power loss of the system.
3. **Battery Management System (BMS)**:
Due to its low on-resistance and high current carrying capacity, the SM7302ESKP-VB is particularly prominent in the application of **Battery Management System (BMS)**. It can effectively manage the charging, discharging and protection processes of the battery, and is used as a switching element in the battery protection board to provide precise current control and ensure stable operation of the system.
4. **Power Tools**:
In **Power Tools**, the SM7302ESKP-VB, as an efficient switching element, can handle high current loads and provide higher power output. It is suitable for the drive circuit of tools such as **electric screwdrivers** and **electric drills**, helping to improve the working efficiency of the tools while extending the battery life.
5. **Power Modules and Power Management**:
The SM7302ESKP-VB is also widely used in **power modules** and **power management modules**. It is suitable for use in highly efficient switch mode power supplies (SMPS), especially in applications that require frequent switching operations and low power consumption, such as **LED drivers**, **automation control systems**, etc. Its **60A** current capability can handle high power loads, while its low on-resistance ensures the overall energy efficiency 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
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