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MacMic MM80FU040PC FRED Diode Datasheet
The MM80FU040PC is a Fast Recovery Epitaxial Diode (FRED) designed for ultrafast recovery, low forward voltage, and high surge current capability. It is suitable for applications such as free‑wheeling, snubber, clamp circuits, inverter welders, PFC, plating power supplies, ultrasonic cleaners, converters, choppers, and UPS systems.
The datasheet lists absolute maximum ratings (400 V reverse voltage, 40 A average forward current, 156 W power dissipation), electrical characteristics (forward voltage 1.1 V at 40 A, reverse leakage up to 150 µA), thermal data (θJC 0.8 °C/W, junction temperature range –40 °C to +150 °C), and dynamic parameters such as reverse recovery time (22 ns typical). Package dimensions and a test circuit are also provided.
Covers: Applications · Product Features · Absolute Maximum Ratings · Electrical Characteristics · Thermal Characteristics · Dynamic Parameters
Latest MacMic manuals
MacMic MM80FU040PC FRED Diode Datasheet
Datasheet 3 pages · 362 KB · ENThe MacMic MM80FU040PC FRED diode datasheet provides specifications, ratings, and application information for the 400 V 80 A fast‑recovery diode.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in MacMic manuals
What is the maximum reverse voltage rating of the MM80FU040PC diode?
The diode is rated for a maximum reverse voltage of 400 V.
What is the typical reverse recovery time of the MM80FU040PC?
The typical reverse recovery time is 22 ns.