中文
English
SiJ450DP-VB Product details
Back to previous pageProduct introduction：
The VBsemi SiJ450DP-VB is a Single N-channel MOSFET manufactured using SGT technology, designed for low-voltage, high-current power conversion and high-density power management scenarios. Its LFPAK56 package offers excellent heat dissipation and low parasitic parameters, suitable for high-current PCB layouts and compact power systems. The device provides extremely low on-resistance and ultra-high current carrying capacity within a 40V drain-source voltage range, effectively reducing system losses and improving overall efficiency.
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 | 3V | 150A | 0.7(mΩ) | SGT |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 3V | 150A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 40V | 3V | 150A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | MOS |
Drain-Source Voltage (VDS): 40V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V (typical)
On-Resistance (VGS=10V): 0.7mΩ (typical)
Maximum Drain Current (ID): 150A
Package: LFPAK56
Technology: SGT
Domain and module applications：
1. High-Current DC-DC Converters: Used in synchronous rectification stages or power switching stages, leveraging the 0.7mΩ ultra-low on-resistance to significantly reduce rectification losses, suitable for high-efficiency converter designs like server and telecom power supplies.
2. Power Tools & Motor Drives: Drives high-power brushless DC motors or brushed motors, supporting high-frequency PWM speed control, suitable for drills, saws, garden tools, and e-bike controllers.
3. Automotive Electronics & Vehicle Power Supplies: Implements battery management, load switching, and auxiliary power supply in 12V/24V vehicle networks, meeting high-current fast switching and reliable protection requirements.
4. Battery Protection & Power Path Management: Used in energy storage systems, UPS, and power tool battery packs as the main circuit switch for overcurrent, overvoltage protection, and battery charge/discharge management.
5. Load Switches & Power Distribution Units: Applied in hot-swap load power distribution scenarios like data centers and telecom base stations, enabling low-loss power distribution and system-level power management.
6. High-Performance Audio Amplifiers: Utilizes high current output capability and low loss characteristics for power stage design in car audio or professional audio amplifiers, improving dynamic response and output power.
7. Industrial Power Supplies & Intelligent Power Control: Suitable for PLCs, industrial sensor power supplies, and robot drive modules, ensuring stable operation and efficient energy conversion under high-current conditions.
* 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
