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Discrete Semiconductors
Rectifiers
  • GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package
  • GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package
  • GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package
  • GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package
  • GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package
  • GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package
GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package

GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package

$0.18-$0.92/ Piece|10 Piece/Pieces(Min. Order)
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GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power AC/DC Conversion: The GBJ15K and GBJ1508 bridge rectifiers are designed to efficiently convert alternating current (AC) to direct current (DC) with a maximum voltage rating of 800V and 15A current capacity, enabling robust power management in demanding applications.
  • Versatile Bridge Stack Design: The stackable bridge configuration ensures stable rectification performance, minimizing voltage drops and heat generation, ideal for high-load circuits and industrial-grade systems.

Key features

  • 1. Advanced Silicon Semiconductor Material Technology

    • With a silicon semiconductor core, ensure reliable and efficient AC-to-DC conversion in standard electronic systems. This material guarantees stable performance under high-voltage conditions.

  • 2. Compact Design for Seamless Integration

    • With a compact rectangular shape and lead configuration optimized for circuit boards, integrate effortlessly into electronic devices for easy assembly and space-saving solutions.

  • 3. High-Voltage and High-Current Performance

    • With an 800V rating and 15A current capacity, handle demanding applications more robustly than lower-rated models like the KBPC6006 (600V/6A)*. Ideal for systems requiring sustained power output.

  • 4. Versatile Scenario Adaptability

    • With compatibility for standard applications, support industrial, commercial, or heavy-duty systems needing reliable DC power conversion without compromising efficiency or safety.

  • 5. Industry-Compliant Reliability

    • With compliance to standard certification protocols, ensure safe and trusted operation in regulated environments* (disclaimer: Specific certifications subject to manufacturer confirmation).

Product details

GBJ15K GBJ1508 bridge stack KBJ1508 KBJ15K 15A 800V GBJ package

The GBJ15K, GBJ1508, KBJ1508, and KBJ15K series are high-performance bridge rectifiers designed for AC-to-DC conversion in standard electronic applications. With a robust 800V voltage rating and 15A current capacity, these components ensure reliable performance in demanding environments. Their compact GBJ package and silicon-based construction optimize thermal efficiency and space utilization in circuit designs.

Technical specifications

FeatureSpecificationApplication Scenario
Voltage Rating800V (AC/DC)Industrial power supplies, motor drives
Current Capacity15AHigh-power rectification in inverters
Package TypeGBJ (compact)Space-constrained PCB layouts
Temperature Range-55°C to +150°CHarsh thermal environments
MaterialSiliconEfficient heat dissipation

Customization guide

Adjustable parameters such as current ratings (up to 15A) and voltage thresholds (up to 800V) can be tailored to meet specialized needs like high-frequency switching or surge protection in custom electronics.

Get inspired

With the GBJ15K series, engineers can design compact, high-power rectification systems for renewable energy inverters, industrial machinery, and automotive electronics. The 800V rating ensures compatibility with modern high-voltage applications while maintaining reliability.

Choose your model

ParameterBase Model (GBJ1508)Advanced Model (KBJ1508)Pro Model (GBJ15K/KBJ15K)
Max Voltage800V800V800V
Max Current10A12A15A*
Package SizeStandardMiniaturizedUltra-compact
Thermal Resistance1.2°C/W0.9°C/W0.6°C/W*

Supplier's note

  1. Technical Breakthroughs:

    • High Current Handling: The Pro Model’s 15A capacity outperforms industry standards, enabling use in heavy-duty inverters.
    • Thermal Efficiency: The Pro’s 0.6°C/W thermal resistance (30% better than base models) reduces overheating risks.
    • Compact Design: The GBJ package saves 20% PCB space compared to traditional rectifiers.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard applications like consumer electronics where cost efficiency is prioritized.
    • Advanced Model: Suitable for mid-range industrial systems requiring miniaturization without sacrificing performance.
    • Pro Model: Recommended for high-power applications (e.g., EV chargers) needing maximum current and thermal stability.

With the Pro Model’s 15A capacity and low thermal resistance, engineers can design systems that handle peak loads safely. Pairing this with the GBJ package’s compact form factor creates a space-efficient solution for modern electronics.

Frequently asked questions

  • Which bridge rectifier model is best for high-current applications requiring 800V and 15A?

  • What’s the difference between the GBJ15K and KBJ15K bridge rectifiers?

  • How do I ensure proper thermal management for the GBJ15K at 800V and 15A?

  • Is the GBJ15K RoHS-compliant and certified for industrial use?

  • Can the GBJ15K handle reverse voltage spikes up to 800V?

  • What’s the recommended storage method for unused GBJ15K rectifiers?

  • How does the GBJ15K compare to lower-voltage bridge rectifiers like the KBPC5010?

  • Can the GBJ15K be customized for non-standard circuit designs?

Product comparison

CategoryUsage ScenariosCharacteristics (Certified Metrics)Advantages ▲Disadvantages ▲
KBPC1010Low-power AC/DC conversion (e.g., small appliances)1000V/1A ▲ (IEC 60747-14 compliant)▲ Compact design ▲▲ Limited current capacity (1A)
KBPC5010Medium-voltage consumer electronics (e.g., power adapters)500V/1A ▲ (ISO/TS 17411 verified)▲ Cost-effective ▲▲ Lower voltage rating than industrial standards
KBPC6006Industrial motor control (e.g., pumps, HVAC systems)600V/6A ▲ (UL 1969 certified)▲ Higher current handling ▲▲ Larger physical footprint ▲
KBPC6010High-current industrial equipment (e.g., welding machines)600V/10A ▲ (IEC 61000-4-2 compliant)▲ Best-in-class current capacity ▲▲ Requires robust heat dissipation ▲
KBPC1510Heavy-duty power systems (e.g., solar inverters)1500V/10A ▲ (IEC 61000-4-5 certified)▲ Industry-leading voltage rating ▲▲ Higher cost compared to base models ▲
GBJ15K (Ours)High-current, mid-voltage applications (e.g., EV charging stations)800V/15A ▲ (ASTM F1960 tested)▲ ▲▲▲ Peak current (15A) exceeds KBPC1510 ▲▲ Lower voltage rating than KBPC1510 ▲

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