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BUK9524-55A,127-VB Product details

Product introduction:

BUK9524-55A,127-VB is a Single N-MOS deeply optimized for low voltage, high power switching scenarios. Using Trench process, it achieves an excellent balance between low on-resistance and high switching speed. The TO220 package offers excellent heat dissipation capability and overcurrent carrying capacity. With 60V withstand voltage, 60A continuous current, and a minimum on-resistance of 11mΩ, it serves as a high-reliability core power device in high current applications such as motor drives, power conversion, and automotive systems.

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Product parameter:

VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds2.5 Rds4.5 Rds10 Technology
TO220 Single-N 60V 1.7V 60A 13(mΩ) 11(mΩ) Trench
VB Package Configuration VCE VGE VGEth(V) VCEsat15V ICE Technology
TO220 Single-N Trench
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds18 Technology
TO220 Single-N 60V 1.7V 60A Trench
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds6 Technology
TO220 Single-N 60V 1.7V 60A Trench
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
TO220 Single-N

VDS=60V: Compatible with 12V/24V/48V systems, providing ample voltage margin for inductive load turn-off spikes, reducing avalanche breakdown risk.
VGS=±20V: Wide gate drive range, compatible with 3.3V~15V logic levels, can be directly controlled by MCU/drivers or via simple driver stages, simplifying peripheral design.
Vth=1.7V (typical): Moderate threshold voltage allows fast entry into the conduction region under low-voltage drive conditions while maintaining good noise immunity.
RDS(on)=11mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces conduction losses under high current conditions, effectively controlling temperature rise and reducing heatsink size.
RDS(on)=13mΩ @ VGS=4.5V: Maintains low on-resistance even under low-voltage gate drive, suitable for low-cost solutions directly driven by 5V logic.
ID=60A: Ample continuous current margin to handle transient high current surges like startup and stall, improving system reliability.
Package TO220: Through-hole mounting facilitates heat dissipation, low thermal resistance, suitable for PCB or modular high-current layouts, easy for production and maintenance.

Domain and module applications:


Low-Voltage High-Power Motor Drive: Extremely low on-resistance reduces PWM losses, 60A current capability covers scenarios like power tools, robots, and industrial fans.
DC-DC Converters and Synchronous Rectification: Replaces traditional Schottky diodes, significantly improving heavy-load efficiency. 60V withstand voltage adapts to 48V input bus, resulting in lower module temperature rise.
Battery Protection and Charge/Discharge Management: Strong high-current on/off capability, fast switching characteristics ensure reliable cut-off during overcurrent/short circuit, low internal resistance reduces protection board self-heating.
Vehicle Auxiliary Power and Body Control: 60V withstand voltage adapts to 12V/24V vehicle bus and load dump transients, wide temperature range and TO220 heat dissipation structure ensure long-term stability.
UPS and Power Inverters: High continuous current and low on-resistance improve power density, suitable for backup power, inverter front-end boost, and rear-end H-bridge drive.
High-Power LED Lighting Drivers: Low conduction voltage drop in constant current control reduces power consumption, easy parallel expansion of multiple tubes, improving overall lamp efficiency and reliability.
Industrial Control Modules and Circuit Breakers: The 60V/60A specification provides a contactless high-power switching solution in PLC outputs, relay replacements, and electronic circuit breakers. Selection Summary: BUK9524-55A,127-VB, with its core advantages of 60V withstand voltage, 60A high current, 11mΩ ultra-low on-resistance, and TO220 high-efficiency heat dissipation package, effectively simplifies design and reduces cost compared to traditional parallel DPAK solutions in low-voltage, high-power applications. It is a universal preferred device for achieving high-reliability, high-efficiency power conversion.
* 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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