Introduction to 1N5404 Rectifiers
The Rectifiers 1N5404 by ON Semiconductor are high-current, general-purpose rectifier diodes widely used in AC-to-DC conversion, power supplies, chargers, and industrial equipment. As vital members of the Semiconductors family, these durable components ensure stable and efficient rectification under demanding electrical loads.
This blog covers specifications, features, wiring guidelines, applications, and alternative manufacturers. You can also purchase these rectifiers globally from www.xonelec.com, supplied by x-on electronics.
Technical Specifications of 1N5404
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Manufacturer: ON Semiconductor
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Part Number: 1N5404
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Category: Semiconductors, Discrete Semiconductors, Diodes & Rectifiers, Rectifiers
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Reverse Voltage (VRRM): 400V
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Forward Current Rating: 3A
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Package: DO-201AD
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Forward Voltage Drop: ~1V
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Surge Current: High surge capability for AC rectification
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Operating Temperature Range: –65°C to +175°C
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Applications: Power supplies, battery chargers, AC-to-DC conversion, polarity protection
This diode is part of the popular 1N540x series and offers a balance of performance, durability, and affordability.
Key Features of 1N5404 Rectifiers
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High forward current rating (3A) for medium-power applications
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Robust DO-201AD package construction
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Strong surge current handling
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Stable performance in AC/DC conversion
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Cost-effective and widely used across industries
These qualities make it a top choice in the Rectifiers and Diodes & Rectifiers categories.
Applications of 1N5404 by ON Semiconductor
This diode is widely used in:
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Power supply units (SMPS & linear)
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Battery chargers and inverters
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Home appliance circuits
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Motor control and automation
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DC power filtering
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Industrial power modules
As a member of the Discrete Semiconductors family, the 1N5404 delivers reliable long-term operation across diverse power circuits.
Wiring and Connection Overview
When installing the 1N5404 Rectifier, follow these guidelines:
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Connect the anode to AC input or positive line
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Connect the cathode (band-marked end) to the DC output
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Maintain short lead lengths for better efficiency
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Use proper heat dissipation if operating near maximum load
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Ensure correct polarity to avoid circuit damage
The DO-201AD package allows quick and robust through-hole mounting.
Use Case Scenario: Mid-Range Power Supply Rectification
Scenario: An industrial charger manufacturer needed a rectifier capable of supporting 3A continuous current with high surge tolerance.
Problem: Existing diodes overheated during surge cycles.
Solution: The 1N5404 by ON Semiconductor provided higher surge capability and stable thermal behavior.
Result: Improved power reliability, reduced shutdowns, and lower component failure rates.
This highlights why Rectifiers like the 1N5404 are essential in medium-power AC-to-DC systems.
Also Available from Other Manufacturers
The 1N5404 Rectifier is also produced by multiple reputable brands, including:
This ensures wide availability for both industrial and commercial applications.
Download Datasheet for 1N5404
Get detailed electrical parameters and mechanical specifications here:
Download 1N5404 Datasheet
Why Buy from XON Electronics?
Choose xon electronics for original ON Semiconductor Rectifiers:
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100% genuine components
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Worldwide shipping to USA, India, Australia, Europe & beyond
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Competitive prices and bulk order support
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Fast dispatch and reliable packaging
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Wide inventory of Semiconductors and Diodes & Rectifiers
Buy the 1N5404 today from www.xonelec.com.
FAQ – 1N5404 Rectifiers
Q1. What current rating does 1N5404 support?
Up to 3A continuous forward current.
Q2. What voltage is it rated for?
400V reverse voltage.
Q3. Suitable for SMPS or linear supplies?
Yes, commonly used in both.
Q4. What package does it use?
DO-201AD axial lead package.
Q5. Where can I buy it globally?
At www.xonelec.com with international delivery.
Conclusion
The 1N5404 Rectifiers by ON Semiconductor offer robust current handling, reliable rectification, and strong surge performance, making them a key part of the Semiconductors, Discrete Semiconductors, Diodes & Rectifiers, and Rectifiers categories. This diode is ideal for power supplies, chargers, and industrial applications worldwide.
You can purchase it at www.xonelec.com with shipping options for USA, India, Australia, Europe, and more.