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Ultrafast silicon rectifier

UF4007 Internal Circuitry

Explore the internal circuitry and functional stages of UF4007.

Inside UF4007

A compact functional cutaway within the diode body.

UF4007 PNjunctionbodycathodebandNsideanodePsidewithdepletionregion.
Conceptual PN-junction cutaway; not the literal die construction.

Explore the circuit

Select a stage to see its role and connections

PN junction

Forward bias injects carriers into the junction.

Reverse recovery

Stored charge must be removed after the applied polarity reverses.

Defined test conditions

The 75 ns maximum is specified at IF = 0.5 A, IR = 1 A and Irr = 0.25 A.

Component view