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BUK7Y54-75B,115-VB Product details
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You are designing a high power density power module with tight board space, yet it must withstand current surges close to a hundred amperes. Ordinary MOS tubes either have high conduction losses or significant thermal stress. VBsemi BUK7Y54-75B,115-VB is born for this—it integrates 80V withstand voltage, 90A current carrying capacity, and an ultra-low on-resistance of only 6mΩ into the compact LFPAK56 package, allowing high-power conversion designs without compromise.
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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 |
Voltage Rating 80V, handles industrial and automotive voltage fluctuations with ease
Gate Drive Range ±20V, compatible with multiple logic level drives
Threshold Voltage 1.4V, reliable turn-on even with low-voltage control
On-Resistance 6mΩ (at 10V drive) / 7.2mΩ (at 4.5V drive), minimizing losses
Maximum Current 90A, delivering high power in a small package
Technology: Trench trench process, combining excellent switching characteristics and conduction performance
Gate Drive Range ±20V, compatible with multiple logic level drives
Threshold Voltage 1.4V, reliable turn-on even with low-voltage control
On-Resistance 6mΩ (at 10V drive) / 7.2mΩ (at 4.5V drive), minimizing losses
Maximum Current 90A, delivering high power in a small package
Technology: Trench trench process, combining excellent switching characteristics and conduction performance
Domain and module applications：
Synchronous Rectification DC-DC Converters – As a rectifier MOSFET, using ultra-low on-resistance to replace Schottky diodes, significantly improving conversion efficiency.
Motor Drive Modules – Withstands high current surges, combined with 80V withstand voltage, suitable for 24V~60V motor control systems.
Battery Energy Storage and BMS Protection Boards – Fast shutdown during overcurrent or short circuit, ultra-low resistance reduces heat accumulation during charge/discharge.
Server Power Supplies/Communication Power Supplies – High power density design, achieving efficient thermal management in limited airflow paths.
Power Tools and Gardening Machinery – Withstands stall current surges, providing lasting and stable power output.
On-board DC-DC and LED Drivers – 80V withstand voltage handles load dump transients, ensuring system safety and reliability. One-sentence summary: BUK7Y54-75B,115-VB is not an ordinary MOS tube; it is the "low-loss weapon" and "efficiency engine" for your high power density design.
* 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
