onsemi Diodes, Rectifiers - Single - FFPF04U40STU FFPF04U40STU

Rectifier Diode, 1 Phase, 1 Element, 4A, 400V V(RRM), Silicon

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 1038597-FFPF04U40STU
Packaging: Tube/Rail
Mounting: Through Hole
Diode Type: Standard
Voltage - DC Reverse (Vr) (Max): 400V
Current - Average Rectified (Io): 4A
Voltage - Forward (Vf) (Max) @ If: 1.4V @ 4A
Reverse Recovery Time (trr): 45ns
Current - Reverse Leakage @ Vr: 10μA @ 400V
Operating Temperature - Junction: -65°C to 150°C
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Case / Package: TO-220F-2L
Speed(Frequency): Fast Recovery = 200mA (Io)
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
Application Field: Used in Industrial

DIODE GEN PURP 400V 4A TO220F-2L Product overview: FFPF04U40STU from Fairchild (onsemi) is a Diode and Rectifier for rectification, reverse-polarity protection, signal routing, surge suppression, and electronic circuit reliability. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 400V, 4A. Search-friendly keywords include diode, rectifier, Schottky, switching diode, 400V, 4A, Diode and Rectifier, Single Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 280-FFPF04U40STU can be used for catalog matching and distributor lookup.