中文
English
SQJA46EP-T2_GE3-VB Product details
Back to previous pageProduct introduction：
The VBsemi SQJA46EP-T2_GE3-VB is a Single N-channel power MOSFET using Trench technology, designed for medium-to-low voltage, high-current power conversion and high-power-density control scenarios. Its LFPAK56 package offers excellent heat dissipation capability and low parasitic parameters, making it suitable for high-reliability applications such as power tools, power modules, and automotive electronics. The device provides extremely low on-resistance and a continuous drain current capability of up to 100A within a 40V drain-source voltage range, while the gate drive is compatible with 4.5V and 10V logic levels, facilitating flexible system design.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 1.4V | 100A | 2.4(mΩ) | 2(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 1.4V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 1.4V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
- Drain-Source Voltage (VDS): 40V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 1.4V (typical)
- On-Resistance (VGS=4.5V): 2.4mΩ (typical)
- On-Resistance (VGS=10V): 2.0mΩ (typical)
- Maximum Drain Current (ID): 100A
- Package: LFPAK56
- Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 1.4V (typical)
- On-Resistance (VGS=4.5V): 2.4mΩ (typical)
- On-Resistance (VGS=10V): 2.0mΩ (typical)
- Maximum Drain Current (ID): 100A
- Package: LFPAK56
- Technology: Trench
Domain and module applications：
1. Power Tools and Garden Machinery: Used as the power switch stage in brushless motor controllers, utilizing the ultra-low 2.0mΩ on-resistance to reduce heat generation, supporting continuous high-current output, enhancing tool runtime and power performance.
2. Low-Voltage High-Current DC-DC Converters: Suitable for synchronous rectification Buck/Boost topologies, used as the rectifier or main switch device, significantly reducing conversion losses, suitable for high-efficiency modules like server and communication power supplies.
3. Automotive Electronics and 12V/24V Electrical Systems: Used in on-board DC-DC converters, body control modules, and heater drives, withstanding 40V voltage stress and supporting high surge currents, meeting automotive-grade reliability requirements.
4. Battery Protection and BMS Applications: Acts as a low-side or high-side switch for the charge/discharge circuit of large-capacity lithium battery packs, working with protection ICs for fast overcurrent and overvoltage shutdown, ensuring battery system safety.
5. Motor Drives and Power Inverters: Drives medium and small power DC brushed/brushless motors, suitable for robots, drones, e-bikes, and pump loads, supporting high-frequency PWM speed control.
6. Power Distribution and Load Switches: Used in intelligent power distribution units, UPS, and server hot-swap circuits, achieving low-loss load switching and power path management.
7. Welding Equipment and Industrial Power Supplies: Acts as the output stage switch in high-power equipment like welders and charging stations, leveraging 100A high-current capability and low on-resistance to improve overall machine efficiency and reliability.
* 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
