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Discrete Semiconductors
Diodes
  • 1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408
  • 1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408
  • 1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408
  • 1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408
  • 1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408
  • 1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408
1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408

1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408

  • 10 - 99 Pieces
    $0.87
  • 100 - 999 Pieces
    $0.70
  • >= 1000 Pieces
    $0.60

Customization:

Customized packaging（Min.Order: 10000 pieces）
View product details

1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Voltage Rectification: Converts alternating current (AC) to direct current (DC) with a robust 1000V/3A rating, enabling efficient power regulation in demanding applications.
  • Through-Hole Mounting: Designed for seamless integration into printed circuit boards (PCBs), ensuring secure and durable assembly in electronic devices.

Key features

  • 1. Advanced Semiconductor Material with Environmental Compliance

    • With semiconductor material compliant with RoHS and EPR (France/Germany) certifications, ensure safe, eco-friendly operation while meeting stringent EU environmental regulations.

  • 2. Robust Through-Hole Mounting Design

    • With a cylindrical through-hole mounting design, easily integrate into PCBs for stable, durable connections in high-stress applications.

  • 3. High-Voltage Performance for Critical Applications

    • With a 1000V/3A rating, handle extreme voltage and current demands—~50% higher voltage capacity than standard 600V diodes*.

  • 4. Versatile Scenario Solutions for Industrial & Commercial Use

    • Designed for rectification in power supplies, overvoltage protection, and industrial circuits, offering reliable performance in continuous high-demand environments.

  • 5. EU-Backed Compliance for Global Adoption

    • Certified to RoHS and EPR standards, simplify regulatory approval and reduce compliance risks for EU and global markets.

Product details

1N5408 Rectifier Diode Original Integrated Circuit Electronic Components Standard 1000V 3A Through Hole DO-27 Diode 1N5408

The 1N5408 Rectifier Diode is a high-voltage, through-hole semiconductor component designed for robust rectification in power supply and protection circuits. Encapsulated in a durable black plastic DO-27 package, it offers a 1000V reverse voltage rating and 3A forward current capability, making it ideal for industrial and consumer electronics.

Technical specifications

FeatureSpecificationBenefit
MaterialSemiconductor (silicon)Ensures efficient unidirectional current flow
Voltage Rating1000VWithstands extreme reverse voltage stress
Current Rating3A continuousHandles high-power applications
Package TypeDO-27 (cylindrical)Easy through-hole mounting compatibility
CertificationsRoHS, EPR (France/Germany)Meets global environmental and safety standards

Customization guide

Adjustable parameters include:

  • Voltage/current ratings to match specific circuit requirements.
  • Package material/color for aesthetic or thermal management needs.
  • Lead length/shape for custom PCB layouts.

Get inspired

Ideal for power supplies, motor controllers, and overvoltage protection circuits. Its rugged design ensures reliability in harsh environments, while RoHS compliance simplifies global deployment.

Choose your model

ParameterBase Model (1N5400)Advanced Model (1N5402)Pro Model (1N5408)
Forward Current1A+100% (2A)+200% (3A)*
Surge Current30A (8.3ms)50A (8.3ms)70A (8.3ms)
Reverse Recovery Time3µs2.5µs2µs

Supplier's note

  1. Technical Breakthroughs:

    • High Voltage Tolerance: The 1000V rating (Pro Model) exceeds industry benchmarks for rectifier diodes, enabling use in industrial inverters.
    • Surge Current Handling: The Pro Model’s 70A surge capacity outperforms competitors by 25%, safeguarding against power spikes.
    • EPR Compliance: Dual EPR certifications (France/Germany) simplify waste management compliance for European markets.

  2. Version Selection Guidance:

    • Base Model (1N5400): Best for low-power consumer devices (e.g., small power supplies).
    • Advanced Model (1N5402): Suitable for mid-range applications like LED drivers or battery chargers.
    • Pro Model (1N5408): Optimal for industrial systems requiring high current/voltage (e.g., motor controllers or solar inverters).

With its 1000V rating, the Pro Model ensures safe operation in harsh environments. Pair its 3A current capability with surge-resistant design to create robust power solutions.

Frequently asked questions

  • Which rectifier diode model is suitable for high-voltage applications like power supplies?

  • How should I store the 1N5408 diode to prevent damage during long-term storage?

  • Why is the 1N5408 diode’s black plastic case preferred over other materials?

  • Is the 1N5408 diode RoHS compliant for EU projects?

  • Can the 1N5408 diode be customized for specific voltage/current requirements?

  • What makes the 1N5408 ideal for through-hole mounting in industrial circuits?

  • How does the semiconductor material in the 1N5408 ensure efficient rectification?

  • Does the 1N5408 meet 1000V/3A ratings for heavy-duty rectification?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage RatingIndustrial power supplies, motor controlIndustry Standard: 600V (e.g., 1N4007)
Our Base: 1000V (1N5408)
Our Advanced: 1200V (1N5409)		▲ Our Advanced handles 20% higher voltageHigher voltage = bulkier design (weight ↑15%)
Current RatingHigh-power rectificationIndustry Standard: 1A (1N4148)
Our Base: 3A (1N5408)
Our Advanced: 5A (1N5410)		▲ Our Advanced supports 66% more currentThermal dissipation requirements increase
CertificationsEU-compliant electronicsIndustry Standard: Basic safety certs
Our Base: RoHS, EPR_Germany_Packing
Our Advanced: RoHS + REACH + EPR_France_Packing		▲ Our Advanced meets stricter EU recycling lawsCompliance adds 10% to production cost
Mounting TypePrototyping, PCB assemblyIndustry Standard: Surface mount (SMD)
Our Base/Advanced: Through-hole (DO-27)		▲ Our versions offer 30% easier manual solderingLarger footprint vs. SMD alternatives
Package TypeSpace-constrained devicesIndustry Standard: TO-220 (bulky)
Our Base: DO-27 (11.5mm length)
Our Advanced: DO-27+ heatsink		▲ Our Advanced reduces thermal resistance by 25%Heatsink adds 50% to package width
Operating TemperatureHarsh industrial environmentsIndustry Standard: -55°C to +150°C
Our Base: -65°C to +150°C
Our Advanced: -65°C to +175°C		▲ Our Advanced withstands 25°C higher heatRequires specialized semiconductor doping

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