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SQJ414EP-T1_BE3-VB Product details
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VBsemi SQJ414EP-T1_BE3-VB is a Single N-channel MOSFET using Trench technology, designed for medium-to-low voltage high-current power conversion and efficient power management applications. Its LFPAK56 package offers excellent heat dissipation and low parasitic parameters, suitable for high-density power modules and PCB layouts in demanding thermal environments. The device provides extremely low on-resistance within a 30V drain-source voltage range, with a typical value as low as 2.8mΩ (VGS=10V), significantly reducing conduction losses; the gate drive is compatible with common 3.3V/5V logic levels for easy system integration and PWM control.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 30V | 0.8V | 90A | 3.36(mΩ) | 2.8(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 | 30V | 0.8V | 90A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 30V | 0.8V | 90A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
Drain-Source Voltage (VDS): 30V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 0.8V
On-Resistance (VGS=4.5V): 3.36mΩ (Typical)
On-Resistance (VGS=10V): 2.8mΩ (Typical)
Maximum Drain Current (ID): 90A
Package Type: LFPAK56
Process Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 0.8V
On-Resistance (VGS=4.5V): 3.36mΩ (Typical)
On-Resistance (VGS=10V): 2.8mΩ (Typical)
Maximum Drain Current (ID): 90A
Package Type: LFPAK56
Process Technology: Trench
Domain and module applications：
1. High-Efficiency DC-DC Converters: Used as power switches in synchronous rectification, Buck/Boost topologies. Leveraging extremely low on-resistance to improve conversion efficiency, suitable for high-current scenarios like servers and communication power supplies.
2. Battery Protection and Management Systems: Acts as the main switch for the charge/discharge path, supporting high current on/off, working with a protection IC for fast overcurrent and overvoltage shutdown, ensuring the safety of power batteries and energy storage systems.
3. Motor Drive Control: Drives low-voltage DC brushless/brushed motors, suitable for power tools, fans, pumps, and robot actuators, supporting high-frequency PWM speed control.
4. Automotive Power and Auxiliary Power Supply: Provides stable power distribution for infotainment systems, sensors, lighting, and other loads in 12V/24V vehicle networks, meeting the reliability requirements of automotive electronics.
5. Power Load Switches: Used for hot-swap circuits, power path management, and intelligent distribution, achieving low-loss switching and inrush current control.
6. Power Tools and Industrial Control: Provides high-current switching capability in lithium battery-powered tools like screwdrivers and drills, balancing miniaturization and heat dissipation needs.
7. LED Lighting Drivers: Used in low-voltage constant current drive modules or strip light control, stabilizing output current, suppressing light flicker, and improving dimming performance.
* 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：
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