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BUK9Y58-75B,115-VB Product details
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BUK9Y58-75B,115-VB is a high-current, low-loss N-channel power MOSFET in an LFPAK56 package, with 80V voltage tolerance and 90A current capability. With Trench technology, it achieves an on-resistance as low as 6mΩ at 10V drive, offering strong current handling and low heat generation, suitable for high-power-density applications. The gate drive range is wide, up to ±20V, with a threshold voltage of 1.4V, making it compatible with various drive circuits for flexible application.
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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
Drive Voltage: ±20V
Turn-On Threshold: 1.4V
On-Resistance (4.5V Drive): 7.2 mΩ
On-Resistance (10V Drive): 6 mΩ
Maximum Current: 90A
Package: LFPAK56
Technology: Trench
Drive Voltage: ±20V
Turn-On Threshold: 1.4V
On-Resistance (4.5V Drive): 7.2 mΩ
On-Resistance (10V Drive): 6 mΩ
Maximum Current: 90A
Package: LFPAK56
Technology: Trench
Domain and module applications：
Motor Drive and Control → High current switching, fast response, low losses
Power Tools, Garden Machinery → High power output, impact resistance, high reliability
DC-DC Converters, Synchronous Rectification → Low voltage drop, high efficiency, improving power conversion performance
Lithium Battery Protection Boards → Precise disconnection, ensuring battery safety, extending cycle life
Automotive Power Supplies and Body Control → Wide withstand voltage range, good temperature resistance, adapting to complex operating conditions
Server Power Supplies, Telecom Power Supplies → High current carrying capacity, stable and efficient, reducing thermal stress
UPS and Energy Storage Systems → High-reliability switching, aiding efficient energy management
* 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
