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SIJK140E-T1-GE3-VB Product details
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VBsemi SIJK140E-T1-GE3-VB is a Single N-channel field-effect transistor belonging to the VBsemi brand product series. This product features ultra-low on-resistance and high current carrying capability, suitable for high-power power conversion and high-density current control applications. Manufactured using advanced SGT (Split Gate Trench) technology, it has a drain-source voltage (VDS) of 40V and operates at a gate-source voltage (VGS) of ±20V. The product is packaged in TOLL (TO-LL) form, suitable for industrial-grade and automotive-grade application environments requiring efficient heat dissipation and high current flow.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TOLL | Single-N | 40V | 3V | 350A | 0.63(mΩ) | SGT |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TOLL | Single-N | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TOLL | Single-N | 40V | 3V | 350A | SGT |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TOLL | Single-N | 40V | 3V | 350A | SGT |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TOLL | Single-N |
Drain-Source Voltage (VDS): 40V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V
On-Resistance (VGS=10V): 0.63 mΩ
Maximum Drain Current (ID): 350A
Package: TOLL
Technology: SGT
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): 3V
On-Resistance (VGS=10V): 0.63 mΩ
Maximum Drain Current (ID): 350A
Package: TOLL
Technology: SGT
Domain and module applications：
1. High-Power DC-DC Converters: The SIJK140E-T1-GE3-VB is suitable for high-efficiency, high-current DC-DC conversion modules, such as server power supplies, communication base station power supplies, and industrial power systems. It significantly reduces conduction losses and improves overall conversion efficiency.
2. Electric Vehicle Power Management: In electric vehicles, hybrid vehicles, and electric two-wheelers, this device can be used for battery charge/discharge control, main drive inverter auxiliary circuits, and onboard DC-DC power modules, meeting high-current, high-reliability requirements.
3. Motor Drive and Control Systems: This model is suitable for high-power brushless DC motor (BLDC) drivers, industrial servo motor controllers, and robot drive modules, enabling precise motor start/stop, speed control, and overcurrent protection.
4. Battery Protection and Energy Storage Systems: In large-capacity lithium battery packs, energy storage stations, and UPS uninterruptible power supplies, the SIJK140E-T1-GE3-VB can serve as the main circuit switch element, handling the on/off control of high-rate charge/discharge currents, ensuring system safety.
5. High-Power Load Switches: Suitable for load switches on 12V/24V/48V power rails, hot-swap circuits, and intelligent power distribution units. Its ultra-low on-resistance and high current capability enable low-heat, highly reliable power distribution.
6. Automotive Electronic Systems: In automotive start-stop systems, electric power steering (EPS), electronic braking systems, and onboard heater control circuits for high-current loads, this device provides stable and efficient power switching.
7. High-Frequency Switching Power Supplies (SMPS): In synchronous rectification stages of LLC, phase-shifted full-bridge, and other topologies, as well as high power factor correction (PFC) circuits, the SIJK140E-T1-GE3-VB's ultra-low on-resistance and SGT technology help reduce switching losses and electromagnetic interference, enabling miniaturized, efficient designs.
* 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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