onsemi

GreenBridge™ Series of High-Efficiency Bridge Rectifiers

onsemi's advanced GreenBridge technology improves thermal performance and power conversion efficiency for high-power PoE applications

Image of Fairchild Semiconductor's GreenBridge™ Series of High-Efficiency Bridge Rectifiersonsemi's GreenBridge active bridge quad-MOSFETs lower conduction losses and improve power conversion efficiency in a smaller form factor for high-power PoE applications. The FDMQ8205 family is comprised of two N-channel and two P-channel 80 V rated MOSFETs in a single, small MLP 12 package.

With improved conduction loss and superior efficiency compared to a conventional Schottky bridge, GreenBridge solutions provide up to 10 times better power dissipation. A novel, self-driving technique eliminates the need for external drive components which reduces solution size, cost, and complexity in active bridge applications.

The Quad MOSFET Approach: Deliverering dramatic PoE efficiency improvements over diode bridge alternatives

Features
  • Substantial efficiency benefit in PD solutions
  • Eliminates thermal design
  • Lower power loss
    • GreenBridge replaces the diode bridge
  • Self-driving circuitry for MOSFETs
  • Maximizes available power and voltage
  • RoHS compliant
Applications
  • Active bridges
  • Diode bridge replacement in 24 VAC and 48 VAC systems
  • Power over Ethernet (PoE) power devices (PD)
  • High-efficiency bridge rectifiers

GreenBridge Series of High-Efficiency Bridge Rectifiers

ImageManufacturer Part NumberDescriptionFET FeatureAvailable QuantityPriceView Details
MOSFET 2N/2P-CH 100V/80V 12MLPFDMQ8203MOSFET 2N/2P-CH 100V/80V 12MLPLogic Level Gate38632 - Immediate$19.26View Details
IC OR CTRLR BRIDGE RECT 12MLPFDMQ8205IC OR CTRLR BRIDGE RECT 12MLPBridge (2)3874 - Immediate$54.58View Details
MOSFET 4N-CH 100V 3.1A 12MLPFDMQ8403MOSFET 4N-CH 100V 3.1A 12MLP-14656 - Immediate
21000 - Factory Stock		$30.54View Details
MOSFET 4N-CH 60V 8A 12MLPFDMQ86530LMOSFET 4N-CH 60V 8A 12MLPLogic Level Gate2579 - Immediate$34.41View Details
Published: 2016-07-28

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