Rectifier Diode Model 1N5404 Benefits and use cases Provides reliable AC to DC rectification for power supplies and charging circuits, helping convert alternating current to a stable DC output in common electronic applications. Handles moderate current with a 3 A forward rating and a reverse voltage tolerance of 400 V, offering protection against voltage spikes in everyday circuits. Compact, stockfriendly package with clearly defined dimensions for easy planning and replacement in existing designs. Key specifications Product name: Rectifier Diode Model: 1N5404 Forward current rating: 3 A Max reverse voltage: 400 V Lead diameter: 1 mm Body dimensions: 5 x 9 mm (D x L) Total length (per diode): 62 mm Color: As Picture Show Compatibility and performance notes Suitable for general rectification tasks in low to midvoltage power supplies and charging circuits that require a 1N5404 series diode. Suitable for use in hobby electronics projects, work, and light industrial applications where a 1N5404 diode is appropriate. Application scenarios Power supply rectification: Convert AC from a transformer to DC rail in small to medium power supplies. Battery charging circuits: Implement rectification in 12–24 V charging circuits for various battery systems. Solar charging controller or DC motor drive: Use in rectification stages within controllers or small motor drive projects where up to 400 V reverse voltage is sufficient.