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BUK125-50L,127

Part No BUK125-50L,127
Manufacturer NXP / Nexperia
Catalog PMIC - Power Distribution Switches, Load Drivers
Description TOPFET LOGIC LVL 50V TO220-5 / Trans MOSFET N-CH 50V 40A Automotive 5-Pin(5+Tab) TO-220 Rail
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer NXP
Series TOPFET
Packaging Tube
Part Status Obsolete(EOL)
Switch Type General
Number of Outputs 1
Output Configuration Low Side
Output Type N-Channel
Interface On/Off
Voltage - Load 50V (Maximum)
Supply Voltage 5V
Current - Output (Maximum) 40A
Rds On (Typ) 15 mOhm
Features Status Flag
Fault Protection Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
Operating Temperature Range 150°C (TJ)
Package TO-220-5 Formed Leads
Manufacturer Package SOT263-01
Win Source Part Number 770640-BUK125-50L,127
Popularity Medium
Supply and Demand Status Balance
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian BUK125-50L,127 CAD Model

Description

Product Overview: BUK125-50L,127

The BUK125-50L,127 is a high-performance, N-channel TrenchMOS™ standard level FET produced by the renowned semiconductor manufacturer, NXP Semiconductors. This field-effect transistor is designed to deliver efficient power management and switching with a focus on minimizing losses and improving overall system efficiency. It is an ideal choice for a wide range of applications, including DC-DC converters, motor drives, and power management systems.

Key Features

  • Device Type: Power MOSFET
  • Channel Type: N-Channel
  • Drain-Source Voltage (VDS): 55V
  • Continuous Drain Current (ID): 75A
  • RDS(on): 8.0 mΩ
  • Package: D2PAK (TO-263)
  • Standard Level Gate Drive
  • Low Threshold Voltage

Performance and Quality

The BUK125-50L,127 boasts a low on-state resistance (RDS(on)) which ensures minimal power dissipation during operation, thereby maximizing efficiency. The device is capable of handling continuous drain currents up to 75A, making it suitable for high-power applications. The standard level gate drive allows for compatibility with a broad range of drive circuits, simplifying design integration.

Constructed with NXP's TrenchMOS technology, the BUK125-50L,127 offers superior performance in terms of switching speed and reliability. The 55V drain-source voltage rating provides a substantial margin for typical 12V and 24V systems, safeguarding against voltage spikes and transients that are common in automotive and industrial environments.

Applications

The versatility of the BUK125-50L,127 allows it to be utilized in various applications. It is particularly well-suited for:

  • Automotive applications
  • DC-DC converters
  • Switch Mode Power Supplies (SMPS)
  • Power distribution systems
  • Motor control circuits
  • Load switching

NXP's commitment to quality ensures that the BUK125-50L,127 meets stringent industry standards for performance and reliability, making it a reliable choice for designers and engineers seeking a robust power management solution.

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