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BUK9Y15-100E,115-VB Product details
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VBsemi BUK9Y15-100E,115-VB is a Single N-channel field-effect transistor using the Trench process, designed for high-voltage power conversion and high-current load control scenarios. Its LFPAK56 package combines excellent heat dissipation with low parasitic parameters, suitable for high-density power modules and industrial applications. The device provides stable switching characteristics within a 100V drain-source voltage range, and the gate drive is compatible with 4.5V and 10V logic levels, facilitating flexible system 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 | 100V | 1.4V | 69A | 13.92(mΩ) | 11.6(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 | 100V | 1.4V | 69A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 100V | 1.4V | 69A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
Drain-Source Voltage (VDS): 100V
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 1.4V
On-Resistance (VGS=4.5V): 13.92mΩ (Typical)
On-Resistance (VGS=10V): 11.6mΩ (Typical)
Maximum Drain Current (ID): 69A
Package: LFPAK56
Technology: Trench
Gate-Source Voltage (VGS): ±20V
Threshold Voltage (Vth): Typical 1.4V
On-Resistance (VGS=4.5V): 13.92mΩ (Typical)
On-Resistance (VGS=10V): 11.6mΩ (Typical)
Maximum Drain Current (ID): 69A
Package: LFPAK56
Technology: Trench
Domain and module applications：
1. High-Performance DC-DC Converters: Used for synchronous rectification or main switch, leveraging low on-resistance and 100V voltage rating to significantly reduce losses, suitable for high-efficiency converter designs like communication and server power supplies.
2. Power Tools and Industrial Motor Drives: Drives brushless DC motors and brushed motors, supporting high current PWM speed control, suitable for drills, saws, fans, and pump equipment.
3. Automotive Power Systems: Used for DC-DC regulation, battery management, and auxiliary load switching in 12V/24V vehicle networks, meeting wide voltage and high reliability requirements.
4. Battery Protection and Charge/Discharge Management: Acts as the main switch in charge/discharge circuits, working with protection ICs for fast overcurrent and overvoltage shutdown, ensuring the safety of lithium battery packs and energy storage systems.
5. Power Adapters and Fast Charging Power Supplies: Applied in PD fast charging and adapter secondary side synchronous rectification, improving conversion efficiency, reducing thermal stress, and supporting miniaturized designs.
6. Uninterruptible Power Supplies (UPS): Used in inverters and bypass switches, withstanding high surge currents to ensure stable output, suitable for medium and low power backup power systems.
7. Industrial Control and Automation Equipment: Integrated into PLC output stages, solenoid valve drivers, and general high-side/low-side switches, enhancing system load capacity and robustness.
* 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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