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SQJ184EP-T1_GE3-VB Product details
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SQJ184EP-T1_GE3-VB is a Single N-MOSFET deeply optimized for medium and high-power switching scenarios, using Trench technology to balance low conduction loss and fast switching capability. The LFPAK56 package achieves an excellent balance between heat dissipation performance and board space. The combination of 80V withstand voltage, 90A current carrying capacity, and 6mΩ on-resistance makes it a preferred alternative to traditional DPAK/D2PAK devices in industrial power supplies, motor drives, and automotive systems, especially suitable for high power density and high reliability application environments.
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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 | 80V | 1.4V | 90A | 7.2(mΩ) | 6(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 | 80V | 1.4V | 90A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 80V | 1.4V | 90A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
VDS=80V: Suitable for 24V/36V/48V systems, with ample voltage margin for spikes, significantly improving system avalanche ruggedness.
VGS=±20V: Compatible with 4.5V~12V logic levels, can directly connect to MCU/PMIC or driver, simplifying gate drive circuit design.
Vth=1.4V (Typical): Low threshold voltage ensures full conduction region even with low-voltage drive, adapting to battery voltage fluctuation scenarios.
RDS(on)=6mΩ @ VGS=10V, 7.2mΩ @ VGS=4.5V: Ultra-low on-resistance, significantly reduces temperature rise at full load, allowing smaller heatsink or copper area.
ID=90A: Ample continuous current margin, can stably drive high-power loads and handle short-term overload surges.
Package LFPAK56: Low thermal resistance, low parasitic inductance, supports high-frequency switching, compatible with mainstream SMT processes, improving production yield.
VGS=±20V: Compatible with 4.5V~12V logic levels, can directly connect to MCU/PMIC or driver, simplifying gate drive circuit design.
Vth=1.4V (Typical): Low threshold voltage ensures full conduction region even with low-voltage drive, adapting to battery voltage fluctuation scenarios.
RDS(on)=6mΩ @ VGS=10V, 7.2mΩ @ VGS=4.5V: Ultra-low on-resistance, significantly reduces temperature rise at full load, allowing smaller heatsink or copper area.
ID=90A: Ample continuous current margin, can stably drive high-power loads and handle short-term overload surges.
Package LFPAK56: Low thermal resistance, low parasitic inductance, supports high-frequency switching, compatible with mainstream SMT processes, improving production yield.
Domain and module applications：
Industrial Switching Power Supplies: Ultra-low on-resistance and 80V voltage tolerance enhance synchronous rectification and primary side switching efficiency, reducing overall temperature rise.
Motor Drives and Variable Frequency Control: Low PWM switching loss, strong current capability, suitable for inductive loads like power tools, fans, and pumps.
Automotive Power Systems: Wide voltage tolerance range and Trench technology ensure reliable operation under 12V/24V automotive buses, suitable for DCDC, battery management, and auxiliary drives.
Lithium Battery Protection and Charge/Discharge Modules: 90A high current margin meets high-rate application requirements, low internal resistance significantly reduces protection board heat generation.
Server/Communication Power Supplies: LFPAK56 package facilitates high-density layout, 6mΩ on-resistance significantly reduces loss on high-current buses.
Electric Bicycle/Low-Speed Vehicle Controllers: 80V voltage tolerance covers mainstream battery pack voltages, low on-resistance improves controller efficiency and range. Selection Summary: The SQJ184EP-T1_GE3-VB achieves a high balance between voltage tolerance, current, on-resistance, and package thermal performance. It is a cost-effective choice in the 80V medium-power switching field, especially suitable for industrial and automotive projects with strict requirements on heat dissipation, 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
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