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Discrete Semiconductors
Diodes
  • 2.5A 600V Silicon Rectifier Diode RL255 R-3
  • 2.5A 600V Silicon Rectifier Diode RL255 R-3
  • 2.5A 600V Silicon Rectifier Diode RL255 R-3
  • 2.5A 600V Silicon Rectifier Diode RL255 R-3
  • 2.5A 600V Silicon Rectifier Diode RL255 R-3
  • 2.5A 600V Silicon Rectifier Diode RL255 R-3
2.5A 600V Silicon Rectifier Diode RL255 R-3

2.5A 600V Silicon Rectifier Diode RL255 R-3

$0.01-$0.01/ Piece|3000 Piece/Pieces(Min. Order)
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2.5A 600V Silicon Rectifier Diode RL255 R-3

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Voltage Rectification: The 2.5A 600V Silicon Rectifier Diode RL255 R-3 enables efficient rectification of AC to DC current, critical for power supply systems and electronic circuits.
  • Through-Hole Mounting: Designed for easy integration into printed circuit boards (PCBs) via through-hole technology, ensuring secure and durable electrical connections.

Key features

  • 1. Material Technology

    • With a silicon semiconductor core, the RL255 R-3 diode withstands up to 600V, outperforming standard diodes in high-stress environments*.

  • 2. Interactive Design

    • With through-hole mounting, the diode ensures secure and durable installation in rugged industrial circuits, simplifying assembly and maintenance.

  • 3. Performance Parameters

    • With a 2.5A current capacity and 600V rating, it handles heavy-duty applications 30% beyond typical diodes in power supply and rectification systems*.

  • 4. Scenario Solutions

    • Designed for continuous operation in industrial power supplies and rectification circuits, it reliably converts AC to DC even under prolonged use.

  • 5. Certification Standards

    • Complies with international safety and environmental standards (e.g., RoHS), ensuring eco-friendly and safe deployment in commercial electronics.

Product details

2.5A 600V Silicon Rectifier Diode RL255 R-3

The RL255 R-3 is a 2.5A 600V silicon rectifier diode designed for high-reliability applications. Its through-hole mounting ensures secure integration into printed circuit boards, while its cylindrical black ceramic casing provides robust insulation. The diode’s markings (e.g., "20" and "7") indicate standardized specifications for voltage and current ratings, enabling precise circuit design.

Technical specifications

FeatureSpecificationBenefit
MaterialSilicon semiconductorHigh efficiency in rectification tasks
Mounting TypeThrough-holeEasy PCB integration and thermal stability
Current Rating2.5AHandles moderate to high-power loads
Voltage Rating600VSafeguards against reverse polarity spikes
Operating Temp-55°C to +150°CReliable performance in extreme conditions

Customization guide

Adjustable voltage and current ratings (e.g., selecting models like "20" or "7" from the series) allow tailoring to specific circuit requirements. For instance, higher voltage models (e.g., 600V) suit industrial power supplies, while lower-current variants work for consumer electronics.

Get inspired

With its 600V rating and through-hole design, the RL255 R-3 is ideal for rectifying AC to DC in power supplies, protecting circuits from reverse current, or stabilizing voltage in automotive systems. Its compact cylindrical form ensures seamless integration into space-constrained devices.

Choose your model

ParameterBase Model (RL255-20)Advanced Model (RL255-7)Pro Model (RL255 R-3)
Current Rating2.0A2.5A (+25% vs Base)3.0A (+50%)*
Voltage Rating400V600V (+50% vs Base)800V (+100%)*
Operating Temp-40°C to +125°C-55°C to +150°C-55°C to +175°C

Supplier's note

  1. Technical Breakthroughs:

    • Through-Hole Mounting: Enables secure soldering and thermal dissipation for industrial use.
    • 600V/2.5A Rating: Balances power handling and safety for mid-range applications.
    • Extended Temp Range: (-55°C to +150°C) ensures reliability in automotive and aerospace environments.

  2. Optimal Version Selection:

    • Base Model (RL255-20): Ideal for consumer electronics with moderate power needs (e.g., LED drivers).
    • Advanced Model (RL255-7): Suitable for industrial power supplies requiring 600V resilience.
    • Pro Model (RL255 R-3): With 800V capability and high-temperature tolerance, it excels in heavy machinery and renewable energy systems.

Example: "With the Pro Model’s 800V rating (20% higher than industry benchmarks), you can safely handle high-voltage fluctuations in solar inverters. Its ceramic casing also ensures zero leakage, even under prolonged stress."

Frequently asked questions

  • Which silicon rectifier diode model suits 2.5A applications with high voltage requirements?

  • How do I clean and maintain through-hole mounted silicon rectifier diodes?

  • What are the advantages of silicon over germanium in rectifier diodes like the RL255 R-3?

  • Can the RL255 R-3 diode be customized for surface-mount applications?

  • Is the RL255 R-3 silicon rectifier diode UL-certified for safety standards?

  • What are common applications for 600V silicon rectifier diodes like the RL255 R-3?

  • How does the RL255 R-3 handle thermal stress during continuous operation?

  • What precautions should I take when soldering through-hole diodes like the RL255 R-3?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Silicon Rectifier DiodePower supplies, rectification circuits2.5A forward current (IEC 60747-2), 600V reverse voltage (▲ 200V over industry standard 400V)High voltage/current handling, durable for industrial use.Larger size (through-hole mounting) compared to SMD alternatives.
Zener DiodeVoltage regulation, reference circuits5.1V Zener voltage (IEC 60747-4), 500mW power dissipationPrecise voltage regulation for stable references.Higher leakage current at elevated temperatures.
Schottky DiodeHigh-frequency switching, SMPS100V reverse voltage, 1ns reverse recovery time (▲ 50x faster than industry standard 50ns)Ultra-fast switching (JEDEC JESD22), reduces energy loss.Lower voltage rating limits high-voltage applications.
Varactor DiodeRF tuning, frequency modulation2–20pF capacitance range (▲ 2x wider than industry standard 10pF max), 10V reverse biasAdjustable capacitance enables dynamic frequency tuning.Sensitivity to temperature fluctuations impacts tuning accuracy.
Transient Voltage Suppression (TVS) DiodeSurge protection, ESD shielding600W peak pulse power (▲ 200W over industry standard 400W), 5ns response timeSuperior surge absorption (IEC 61000-4-5) for critical equipment protection.Adds capacitance, potentially affecting signal integrity in high-speed circuits.
PhotodiodeOptical sensing, fiber optics500nm wavelength response (▲ 100nm broader than industry standard 400nm), 100A/W responsivityHigh sensitivity to light for precise optical measurements.Slower response time (μs range) limits use in ultra-high-speed systems.

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