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MBRT12040 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists GeneSiC Semiconductor. Its product description is DIODE MOD SCHOTT 40V 60A 3TOWER. Review the specifications below when checking this part for your BOM.
The GeneSiC MBRT12040 is a silicon power Schottky diode module rated for a repetitive peak reverse voltage of 40 V and an average forward current of 120 A per package. It utilizes a three-tower isolation type package with an electrically isolated base plate. The device features a maximum instantaneous forward voltage of 0.70 V at Tj = 25 °C and supports a peak forward surge current of 800 A. Thermal resistance from junction to case is 0.80 °C/W per leg. Operating and storage temperatures range from -55 °C to 150 °C.
Verify the specific part number suffix against official documentation, as variations may exist. Confirm that the component meets required thermal management specifications for the intended application environment. Ensure compatibility with mounting hardware due to the three-tower package design. Check for any RoHS compliance details in the latest datasheet revision before finalizing procurement.
Select this component when a 40 V blocking voltage and 120 A continuous current rating are required. The low forward voltage drop contributes to reduced conduction losses. The isolated base plate simplifies heatsinking strategies by eliminating the need for insulating washers. Consider the 800 A surge capability for handling transient overcurrent conditions during startup or fault events.
This module belongs to the MBRT120 series, which includes variants with reverse voltages ranging from 20 V to 40 V. All members share identical current ratings and thermal characteristics. The series is designed for high-reliability industrial power applications requiring robust surge handling and efficient heat dissipation through the isolated base structure.
Direct substitutes within the same series include the MBRT12020R and MBRT12030R, provided their lower voltage ratings meet the circuit requirements. Verify terminal configuration compatibility, as 'R' devices have reversed leads compared to standard versions.
The thermal resistance from junction to case is 0.80 °C/W per leg.
No, the device is not ESD sensitive.
The maximum operating and storage temperature is 150 °C.
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