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BUK9Y22-100E,115-VB Product details
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VBsemi BUK9Y22-100E,115-VB is a Single N-channel power field-effect transistor using the Trench process, designed for efficient power conversion and medium voltage power control scenarios. Its LFPAK56 package achieves excellent heat dissipation and low parasitic parameters within a compact size, suitable for high-density power board-level applications. The device provides stable and reliable switching characteristics within a 100V drain-source voltage range, while supporting a ±20V gate drive voltage, compatible with various drive circuits, facilitating system-level integration and 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. Industrial Power Supplies and Servo Drives: Used in medium voltage DC-DC converters, inverters, and motor drive modules, leveraging low on-resistance and high current capability to improve system efficiency and power density.
2. Power Tools and Garden Machinery: Drives brushless DC motors, supporting high current transient output, suitable for battery-powered cutting, drilling, and blowing/suction equipment.
3. Automotive Electronics Systems: Applied in power conversion, body control modules, and auxiliary load switches in 12V/24V vehicle networks, meeting wide temperature range and high reliability requirements.
4. Communication Base Station Power Supplies: Used in high-efficiency rectification and power factor correction circuits, reducing losses, improving module power rating and thermal management margin.
5. Battery Charge/Discharge Management: Acts as the main switch tube in energy storage systems, UPS, and lithium battery protection boards, enabling fast overcurrent and overvoltage shutdown to ensure system safety.
6. Photovoltaic Microinverters: Used as power switches in DC-AC cascade topologies, leveraging 100V voltage withstand and low on-resistance to improve MPPT conversion efficiency.
7. Server and Data Center Power Supplies: Suitable for synchronous rectification, hot-swap protection, and point-of-load power supplies in 48V bus architectures, meeting high current density and fast switching requirements.
* 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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