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BUK9Y7R2-60RAX-VB Product details
Back to previous pageProduct introduction：
BUK9Y7R2-60RAX-VB is a Single N-MOS deeply optimized for low-voltage high-power switching scenarios. The Trench technology balances low conduction loss and high switching speed, while the LFPAK56 package achieves an excellent trade-off between heat dissipation and board space utilization. The combination of 60V withstand voltage, 64A current capability, and 6.2mΩ ultra-low on-resistance makes it an ideal choice for high-power-density power supplies, motor drives, and battery protection applications, especially in industrial and automotive systems with stringent efficiency and reliability requirements.
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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 | 60V | 1~3V | 64A | 7.8(mΩ) | 6.2(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 | 60V | 1~3V | 64A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 60V | 1~3V | 64A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
VDS=60V: Suitable for 12V/24V/48V systems, provides ample transient voltage spike margin, significantly reduces avalanche breakdown risk.
VGS=±20V: Compatible with a wide range of logic level drives, can directly connect to controllers/drivers, simplifies peripheral circuit design.
Vth=1~3V: Wide and moderate threshold voltage range, balances low-voltage turn-on capability and noise immunity, suitable for various gate drive conditions.
RDS(on)=6.2mΩ @ VGS=10V: Ultra-low on-resistance, extremely low power dissipation at full load, effectively reduces system temperature rise and heat sink size.
RDS(on)=7.8mΩ @ VGS=4.5V: Maintains low on-resistance even with low-voltage drive, suitable for battery-powered or logic-level drive scenarios.
ID=64A: Strong continuous current capability, handles inrush current and sustained overload demands of high-power loads with ease.
Package LFPAK56: Low parasitic inductance, low thermal resistance, supports high-density soldering, improves PCB space utilization and long-term reliability.
VGS=±20V: Compatible with a wide range of logic level drives, can directly connect to controllers/drivers, simplifies peripheral circuit design.
Vth=1~3V: Wide and moderate threshold voltage range, balances low-voltage turn-on capability and noise immunity, suitable for various gate drive conditions.
RDS(on)=6.2mΩ @ VGS=10V: Ultra-low on-resistance, extremely low power dissipation at full load, effectively reduces system temperature rise and heat sink size.
RDS(on)=7.8mΩ @ VGS=4.5V: Maintains low on-resistance even with low-voltage drive, suitable for battery-powered or logic-level drive scenarios.
ID=64A: Strong continuous current capability, handles inrush current and sustained overload demands of high-power loads with ease.
Package LFPAK56: Low parasitic inductance, low thermal resistance, supports high-density soldering, improves PCB space utilization and long-term reliability.
Domain and module applications：
High-Efficiency DC-DC Converters: Replaces traditional MOSFETs in synchronous rectification applications, significantly improving heavy-load efficiency and reducing module size.
Motor Drives and Power Tools: High current capability combined with low conduction loss results in lower driver temperature rise and smoother, more reliable operation.
Vehicle Power Supplies and Automotive Electronics: 60V withstand voltage and 64A high current margin, suitable for 12V/24V vehicle bus and auxiliary load driving.
Battery Protection and Management Systems: Microsecond switching response and low on-resistance ensure rapid overcurrent/short-circuit protection action, reducing self-heating of the protection board.
Server and Communication Power Supplies: Ultra-low on-resistance reduces power path loss, meeting the stringent thermal design requirements of high-power-density power modules.
Industrial Control and Power Switches: Robust packaging and wide safe operating area adapt to frequent switching and harsh operating environments, improving system lifespan. Selection Summary: The BUK9Y7R2-60RAX-VB achieves an excellent balance between high current capability, low on-resistance, voltage margin, and package thermal performance. It is a versatile high-performance choice for 60V class high-power switching applications, particularly suitable for power supplies, motors, and vehicle systems with strict requirements for efficiency, temperature rise, and reliability.
* 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
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