Description

Silicon Power: High-Performance Silicon Power Rectifiers – Robust AC-DC Conversion for Demanding Applications

Product Overview

Silicon Power offers a comprehensive range of high-performance Silicon Power Rectifiers, engineered to provide reliable and efficient AC-to-DC conversion for a vast array of electronic and electrical systems. From general-purpose rectification to high-speed switching and extreme power applications, our rectifiers deliver the precision, durability, and efficiency critical for today's advanced designs.

Designed with robust construction and manufactured using state-of-the-art processes, Silicon Power rectifiers ensure superior electrical characteristics, enhanced thermal performance, and long-term reliability in even the most challenging environments.

Key Features

• Comprehensive Portfolio: A wide selection of standard, fast, ultra-fast, Schottky, and bridge rectifiers to meet diverse application requirements.
• High Efficiency: Optimized designs with low forward voltage drop (Vf) minimize power loss and improve system efficiency.
• Superior Reliability: Robust construction and high junction temperature (Tj) capabilities ensure stable operation and extended lifespan.
• Excellent Surge Current Capability: Withstand high transient currents, protecting downstream components and enhancing system robustness.
• Low Reverse Leakage Current: Minimizes power dissipation in the off-state, further boosting efficiency.
• Fast Switching Speeds: Ultra-fast and Schottky rectifiers offer extremely low reverse recovery times (trr) for high-frequency applications.
• Wide Voltage & Current Range: Available in various voltage ratings (from 50V to over 1800V) and current ratings (from 1A to several hundred amps).
• Industry-Standard Packages: Offered in a broad array of through-hole and surface-mount packages for design flexibility and ease of integration.
• RoHS Compliant: All products meet environmental regulatory standards.

Detailed Technical Specifications (General Range)

Rectifier Types Offered:

1. Standard Recovery Rectifiers:
   • Characteristics: Cost-effective, general-purpose rectification. Moderate recovery times (typically >1µs).
   • Voltage Range: 50V to 1800V
   • Current Range: 1A to 500A
   • Applications: Power supplies, battery chargers, general rectification.
2. Fast Recovery Rectifiers:
   • Characteristics: Improved recovery times (typically 100ns to 500ns) compared to standard types, suitable for moderate frequency applications.
   • Voltage Range: 50V to 1200V
   • Current Range: 1A to 200A
   • Applications: Inverters, motor controls, switching power supplies (low to medium frequency).
3. Ultra-Fast Recovery Rectifiers:
   • Characteristics: Very short reverse recovery times (typically <75ns), minimizing switching losses at high frequencies.
   • Voltage Range: 50V to 1200V
   • Current Range: 1A to 100A
   • Applications: High-frequency switching mode power supplies (SMPS), PFC circuits, DC-DC converters, free-wheeling diodes.
4. Schottky Barrier Rectifiers:
   • Characteristics: Extremely low forward voltage drop (Vf), very fast switching speeds (virtually no reverse recovery time), ideal for high-frequency and low-voltage applications.
   • Voltage Range: 20V to 200V
   • Current Range: 1A to 200A
   • Applications: Low-voltage, high-current SMPS outputs, voltage clamping, reverse polarity protection, solar bypass diodes.
5. Bridge Rectifiers:
   • Characteristics: Integrated four-diode rectifier in a single package, simplifying design and reducing board space. Available in various configurations (single-phase, three-phase).
   • Voltage Range: 50V to 1600V
   • Current Range: 1A to 50A
   • Applications: AC-DC power conversion in consumer electronics, industrial equipment, battery chargers.

General Performance Metrics:

• Forward Voltage Drop (Vf): As low as 0.4V for Schottky types, up to 1.1V for standard types (at rated current).
• Reverse Leakage Current (IR): Typically in the microampere range (at rated VR).
• Maximum Junction Temperature (Tj max): Up to 150°C to 175°C.
• Packages:
  • Through-Hole: DO-41, DO-15, DO-201AD, TO-220, TO-247, TO-3P, etc.
  • Surface-Mount: SOD-123, SMB, SMC, DPAK, D2PAK, TO-263, etc.
  • Bridge Rectifiers: GBU, KBU, KBPC, DIL, etc.

Benefits for Your Designs

• Enhanced System Efficiency: Lower power losses translate to cooler operation, reduced energy consumption, and smaller heat sinks, leading to cost savings.
• Superior System Reliability: Robust design and high-temperature capability ensure stable performance and extended operational life, minimizing maintenance and downtime.
• Reduced Thermal Management Needs: Minimized heat generation simplifies thermal design, potentially reducing the size and cost of cooling solutions.
• Optimized Performance for Specific Needs: A diverse product line allows designers to select the ideal rectifier for voltage, current, frequency, and efficiency requirements.
• Design Flexibility & Space Savings: Wide range of packages and integrated bridge solutions facilitate compact and efficient PCB layouts.
• Global Compliance: RoHS conformity ensures products meet international environmental standards.

Typical Applications

Silicon Power Rectifiers are integral to a multitude of applications across various industries:

• Power Supplies: Switch Mode Power Supplies (SMPS), Linear Power Supplies, AC-DC Adapters, Uninterruptible Power Supplies (UPS).
• Industrial Automation: Motor Drives, Industrial Control Systems, Robotics, Welding Equipment.
• Automotive Electronics: Alternator Rectification, Battery Charging Systems, ABS Modules, LED Lighting.
• Consumer Electronics: Televisions, Home Appliances, Audio Amplifiers, Gaming Consoles.
• Renewable Energy: Solar Inverters, Wind Power Systems, Charge Controllers.
• Lighting: LED Drivers, Electronic Ballasts.
• Telecommunications: Base Stations, Network Equipment, Server Power Supplies.
• Medical Equipment: Diagnostic Devices, Therapeutic Systems.

Why Choose Silicon Power Rectifiers?

At Silicon Power, we are committed to providing more than just components; we deliver solutions that empower innovation.

• Unwavering Quality: Rigorous testing and adherence to stringent quality control standards ensure every rectifier meets the highest performance benchmarks.
• Advanced Manufacturing: Leveraging cutting-edge fabrication technologies for consistent, high-yield production.
• Technical Expertise: Our engineering team provides exceptional support to help you select the optimal rectifier for your specific application.
• Global Reach & Support: A robust supply chain and customer support network ensure product availability and timely assistance worldwide.
• Competitive Value: High-performance rectifiers offered at competitive pricing, providing excellent value for your investment.

Ordering Information & Support

Explore our comprehensive catalog of Silicon Power Rectifiers to find the perfect solution for your next project.

• Contact Sales: Reach out to our dedicated sales team for pricing, availability, and volume orders.
• Technical Support: Our engineers are available to assist with product selection, application notes, and design considerations.
• Datasheets & Samples: Request detailed datasheets and samples for specific part numbers through our website or sales team.
• Visit Our Website: www.siliconpower.com (Please replace with actual website)

Note: Specifications are subject to change without notice. Please refer to the latest datasheets for definitive product information.