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MBR4060PT is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE ARRAY SCHOTT 60V 40A TO-3P. Review the specifications below when checking this part for your BOM.
The MBR4060PT is a discontinued 40A Schottky Barrier Rectifier manufactured by Diodes Incorporated. It features a common cathode dual-element configuration in a TO-3P case. Key electrical parameters include a maximum repetitive reverse voltage of 60V, an average rectified output current of 40A at 125°C case temperature, and a non-repetitive peak forward surge current of 400A. The typical forward voltage drop is 0.80V at 20A and 125°C, with a peak reverse current of 100mA at the same temperature.
This component is officially marked as obsolete and discontinued by Diodes Incorporated. Sourcing new units from authorized channels is not possible. Verification of stock availability should focus on third-party distributors or surplus markets. Designers must confirm that any available inventory matches the original specifications and packaging requirements before procurement.
Due to the obsolete status, direct replacement sourcing requires identifying equivalent components with matching current and voltage ratings. Selection criteria should prioritize packages compatible with existing thermal management solutions. Engineers must evaluate alternative manufacturers offering similar Schottky rectifiers to ensure supply chain stability for continued production or maintenance.
The MBR4060PT belongs to the MBR4030PT through MBR4060PT series of 40 Amp Schottky Barrier Rectifiers. This family shares identical mechanical dimensions and thermal characteristics, differing primarily in their maximum repetitive reverse voltage ratings which range from 30V to 60V. The series utilizes a molded plastic TO-3P case with bright tin-plated leads.
Public confirmed substitute part numbers are not provided in the official documentation. As the part is discontinued, engineers must identify cross-reference equivalents based on specific electrical requirements such as 40A current rating and 60V reverse voltage tolerance.
The typical total capacitance is 1100 pF, measured at 1.0MHz and an applied reverse voltage of 4.0V DC.
At 20A, the forward voltage drop decreases from 0.70V at 25°C case temperature to 0.60V at 125°C case temperature.
The operating and storage temperature range extends up to +150°C.
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