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Diodes - Bridge Rectifiers

Image Part Number Description / PDF Quantity Rfq
GBU801 D2G

GBU801 D2G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 50V 8A GBU

0
DBL106G C1G

DBL106G C1G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 800V 1A DBL

548
ABS15J REG

ABS15J REG

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 600V 1.5A ABS

80
TS10K80-A

TS10K80-A

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 800V 10A TS4K

653
YBS2204G RAG

YBS2204G RAG

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 400V 2.2A YBS

4934
GBPC1501W T0G

GBPC1501W T0G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1P 100V 15A GBPC-W

0
GBPC5010M T0G

GBPC5010M T0G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1P 1KV 50A GBPC40-M

0
GBL06 D2G

GBL06 D2G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 600V 4A GBL

10609
RMB4SHRCG

RMB4SHRCG

TSC (Taiwan Semiconductor)

BRIDGE RECT 1P 400V 500MA MBS

0
RDBLS207G RDG

RDBLS207G RDG

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 1KV 2A DBLS

0
TS8P05G C2G

TS8P05G C2G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 600V 8A TS-6P

0
TS20P05G D2G

TS20P05G D2G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1P 600V 20A TS-6P

9131
GBPC2506 T0G

GBPC2506 T0G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 600V 25A GBPC

0
GBPC2506W T0G

GBPC2506W T0G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1P 600V 25A GBPC-W

0
TS25P07GHD2G

TS25P07GHD2G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 1KV 25A TS-6P

0
DBLS105G C1G

DBLS105G C1G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 600V 1A DBLS

0
GBU15L05HD2G

GBU15L05HD2G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 600V 15A GBU

0
HDBLS107G RDG

HDBLS107G RDG

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 1KV 1A DBLS

0
YBS2205G RAG

YBS2205G RAG

TSC (Taiwan Semiconductor)

BRIDGE RECT 1PHASE 600V 2.2A YBS

0
TS25P05G D2G

TS25P05G D2G

TSC (Taiwan Semiconductor)

BRIDGE RECT 1P 600V 25A TS-6P

5680

Diodes - Bridge Rectifiers

1. Overview

Bridge rectifiers are discrete semiconductor devices that convert alternating current (AC) to direct current (DC) using a bridge configuration of four or more diodes. They are fundamental components in power supply circuits, enabling efficient energy conversion in electronic systems. Their importance lies in providing reliable rectification for applications ranging from consumer electronics to industrial machinery, ensuring compatibility between AC power sources and DC-powered devices.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
Single-Phase Full-Wave BridgeRectifies both AC half-cycles, low ripple outputSwitching power supplies, battery chargers
Three-Phase Bridge RectifierHandles three-phase AC inputs, higher efficiencyIndustrial motor drives, renewable energy inverters
High-Voltage BridgeRated for >1000V reverse voltageElectric vehicle charging stations, HVDC systems
Bridge Rectifier ModuleIntegrated heat sink, multi-pin packageHigh-power audio amplifiers, welding equipment

3. Structure and Components

A standard bridge rectifier consists of 4 diodes arranged in a closed-loop "bridge" configuration. The diodes are typically silicon-based PN-junction or Schottky barrier structures. The package uses epoxy resin encapsulation with metal terminals for AC/DC connections. Advanced designs incorporate:

  • Thermal vias for heat dissipation
  • Gold-aluminum wire bonds for conductivity
  • Integrated snubber circuits for voltage spike suppression

4. Key Technical Specifications

ParameterDescriptionImportance
Max Average Rectified Current (IO)Maximum continuous DC current ratingDetermines power handling capability
Reverse Peak Voltage (VRRM)Maximum allowable reverse voltagePrevents breakdown under AC peak voltages
Forward Voltage Drop (VF)Voltage loss during conductionImpacts efficiency and thermal design
Operating Temperature RangeValid temperature range for functionalityAffects reliability in extreme environments
Reverse Recovery Time (trr)Time to switch from conduction to blockingCritical for high-frequency applications

5. Application Fields

  • Power Electronics: AC-DC converters in PCs/servers
  • Automotive: Alternator rectification in combustion engines
  • Renewables: Solar inverter input stage
  • Consumer: LED driver circuits in TVs
  • Industrial: CNC machine tool power supplies

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Features
ON SemiconductorMB10F Series1A average current, 600V VRRM, high surge capability
STMicroelectronicsDBL60V120SGThree-phase 600V, integrated TVS protection
Vishay IntertechnologyKBU8M800V rating, 8A average current, compact package
Diodes Inc.GBU606600V, 6A, low leakage current

7. Selection Recommendations

Consider the following factors during component selection:

  1. Calculate required IO with 20% safety margin
  2. Select VRRM >1.5 expected AC peak voltage
  3. Choose low VF devices for >85% efficiency
  4. Match package thermal characteristics to cooling solution
  5. For high-frequency use, prioritize trr <50ns

8. Industry Trends

Future development focuses on:

  • Wide bandgap (SiC/GaN) bridges for 98%+ efficiency
  • 3D-printed heat spreader integration
  • Smart rectifiers with built-in current sensing
  • Automotive-grade modules for 800V EV systems
  • Lead-free packaging meeting RoHS 3.0 standards

Market growth driven by renewable energy systems and electric vehicle adoption, projected at 6.2% CAGR through 2030 (Source: Yole D veloppement).

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