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SQJ158EP-T1_GE3-VB Product details
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VBsemi SQJ158EP-T1_GE3-VB is a Single N-channel field-effect transistor using Trench technology, designed for medium- and low-voltage, high-current power conversion and high-power-density control scenarios. Its compact LFPAK56 package offers excellent heat dissipation and low parasitic parameters, suitable for space-constrained PCB layouts requiring high reliability. The device provides stable switching characteristics within a 60V drain-source voltage range, and its gate drive is compatible with common 4.5V/10V logic levels, facilitating system integration and drive design.
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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 | 60V | 1~3V | 64A | 7.8(mΩ) | 6.2(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 | 60V | 1~3V | 64A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 60V | 1~3V | 64A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
Drain-Source Voltage (VDS): 60V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1~3V
On-Resistance (VGS=4.5V): 7.8mΩ (Typical)
On-Resistance (VGS=10V): 6.2mΩ (Typical)
Maximum Drain Current (ID): 64A
Package: LFPAK56
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 1~3V
On-Resistance (VGS=4.5V): 7.8mΩ (Typical)
On-Resistance (VGS=10V): 6.2mΩ (Typical)
Maximum Drain Current (ID): 64A
Package: LFPAK56
Technology: Trench
Domain and module applications：
1. High-current DC-DC converters: Used for synchronous rectification or main switches, extremely low on-resistance significantly reduces conduction losses, suitable for Buck/Boost and isolated power high-power density designs.
2. Motor drive and power control: Drives 12V/24V brushless or brushed DC motors, suitable for power tools, robots, and automation equipment, supports high-frequency PWM speed control.
3. Battery protection and power path management: Acts as the main switch in charge/discharge circuits, works with protection ICs for fast overcurrent and overvoltage shutdown, meeting the needs of power tools, energy storage systems, and lithium battery protection boards.
4. Automotive auxiliary power systems: Provides stable regulated power for auxiliary loads such as lighting, sensors, and infotainment in 12V/24V vehicle networks, withstands harsh electrical environments.
5. Server and communication power supplies: Used in point-of-load (POL) modules, rack power supplies, and base station power units, improving overall conversion efficiency and thermal management margins.
6. Industrial control and automation: Applied in PLCs, servo drives, and smart relays, achieving low-loss power switching and high-reliability on/off.
7. Electric transportation: Suitable for medium and low voltage power control in electric bicycles, scooters, etc., meeting the needs for stable operation and long battery life under high current surges.
* 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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