BUK118-50DL,127

Power Distribution Switches, Load Drivers Overview

BUK118-50DL,127 is an N-channel power MOSFET manufactured by NXP USA Inc. It features a maximum drain-source voltage of 50V and a continuous drain current rating of 20A. The device is housed in an I2PAK (SOT226) surface-mount package with three terminals. Built-in protection mechanisms include over-current, over-voltage, and thermal safeguards to ensure operational reliability under stress conditions.

Power Distribution Switches, Load Drivers Feature Summary

• N-channel enhancement mode operation for switching applications
• Integrated thermal and electrical protection circuits
• Surface-mount construction for automated assembly

Power Distribution Switches, Load Drivers Applications

• General load switching
• Power management circuits
• DC-DC converter stages

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix '127' against official NXP documentation to confirm tape-and-reel packaging specifications. Ensure the component meets RoHS compliance requirements as indicated in standard datasheets. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for low-voltage DC applications requiring robust current handling. The 50V rating suits systems operating within safe limits below this threshold. Consider the I2PAK package for adequate heat dissipation without additional heatsinks in moderate duty cycles. Evaluate thermal resistance parameters if high-frequency switching is involved.

Power Distribution Switches, Load Drivers Part Context

The BUK118 series belongs to NXP's portfolio of general-purpose power MOSFETs designed for cost-effective solutions. These devices are engineered for use in consumer electronics and industrial control systems where reliable switching performance is critical. The DL variant typically denotes specific pinout or packaging configurations within the broader family.

Power Distribution Switches, Load Drivers Replacement Considerations

Consult official replacement guides for direct equivalents such as the BUK150-50DL,127 which shares similar voltage and current ratings but may differ in package dimensions or internal resistance characteristics.