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The MURF1660CTG is an ultrafast rectifier from onsemi, rated for a maximum repetitive peak reverse voltage of 600V and a continuous forward current of 16A. It features a common cathode configuration with two diodes in a single package. The device exhibits a typical reverse recovery time of 60ns and a maximum forward voltage drop of 1.5V at 8A. It operates within a junction temperature range of -65°C to 175°C and supports a non-repetitive peak surge current of 100A.
Verify the specific suffix 'G' indicates lead-free and halogen-free compliance as per onsemi standards. Confirm the package type matches the required PCB footprint, typically TO-220AB or similar through-hole variants depending on the exact revision. Check for RoHS and REACH compliance documentation before finalizing procurement orders to ensure regulatory adherence.
Select this component when low reverse recovery charge is critical for efficiency in high-frequency circuits. The 600V rating suits medium-voltage DC links. Ensure thermal management accounts for the 1.5V forward drop at load currents. Compare against standard fast recovery diodes if cost is primary, but prioritize this part for superior switching performance and reduced EMI.
This device belongs to the MUR series of Switchmode Power Rectifiers designed by onsemi. It utilizes epitaxial planar technology for robust performance. The product line is engineered to replace slower silicon rectifiers in modern power conversion topologies, offering improved efficiency and smaller heat sink requirements due to faster switching characteristics.
Direct pin-compatible substitutes include the MUR1660CTG and MURF1660CT. Verify that alternative manufacturers' parts meet the 60ns reverse recovery time and 600V blocking voltage specifications to maintain circuit performance integrity.