Bridge Rectifiers

Bridge rectifiers are discrete semiconductors as they have a single semiconductor device i.e. a diode and are the opposite of an integrated circuit semiconductor which has various devices on a single piece of semiconductor. The diode bridge circuit was invented in 1895 and Leo Graetz designed a similar circuit so they can also be known as a Graetz circuit or Graetz bridge.A bridge rectifier is built out of 4 or more diodes that are arranged in a specific configuration: the namesake bridge. This diode bridge is able to convert an input of alternating current (AC) into direct current (DC), a basic function for most electronic devices. It also provides the same output polarity for either input polarity. These devices work with a two-wire AC input, have two diode drops in their design and offer full wave rectification. Bridge Rectifiers are commonly used in power supplies that provide necessary DC voltage for the electronic components or devices and are found in various applications such as home appliances and white merchandise. Also such devices are popular with electronic hobbyists who enjoy constructing circuits. Rectifiers are usually classified into single phase and three phase, and then split again into uncontrolled, half controlled and full controlled rectifiers. They come in various package and mounting types including screw mount, surface mount and through hole.Advantages of Bridge rectifiers A high peak inverse voltage (PIV) which is ideal for high voltage applications A high transformer utilisation factor Constructed with or without a transformer – does not need a centre tap transformerDisadvantages of bridge rectifiers More expensive than other rectifiers as it requires four diodes Not ideal when a small voltage is required to be rectified Since bridge rectifiers are discrete devices, some of them need to be purchased along with other devices to achieve the desired functionality for which they are intended. For some engineering needs, the ability to purchase discrete semiconductors makes prototyping and production affordable.

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Description Price Bridge Type Peak Average Forward Current Peak Reverse Repetitive Voltage Mounting Type Package Type Pin Count Diode Technology Diode Type Configuration Peak Non-Repetitive Forward Surge Current Maximum Operating Temperature Minimum Operating Temperature Peak Forward Voltage Peak Reverse Current
RS Stock No. 123-1511
Mfr. Part No.FB5002-B80/70-50
TWD203.00
Each (In a Pack of 2)
units
Single Phase 50A 200V Through Hole Power 4 - - Single 400A +150 °C -55 °C 1.1V 5µA
RS Stock No. 169-9160
Mfr. Part No.GBPC2510 T0
TWD75.30
Each (In a Tray of 100)
units
Single Phase 25A 1000V Screw Mount GBPC 4 Silicon Junction - Single 300A +150 °C -50 °C 1.1V 5µA
RS Stock No. 165-2421
Mfr. Part No.KBU4K-E4
BrandVishay
TWD58.20
Each (In a Tray of 250)
units
Single Phase 4A 800V Through Hole KBU 4 Silicon Junction - Single 200A +150 °C -50 °C 1V 5µA
RS Stock No. 813-0730
Mfr. Part No.KBL08-E4/51
BrandVishay
TWD47.20
Each (In a Pack of 5)
units
Single Phase 4A 800V Through Hole KBL 4 - - Single 200A +150 °C -50 °C 1.1V 1mA
RS Stock No. 178-0926
Mfr. Part No.GBU8J-E3/51
BrandVishay
TWD51.10
Each (In a Bag of 250)
units
Single Phase 8A 600V Through Hole GBU 4 Silicon Junction - Single 200A +150 °C -55 °C 1V 5µA
RS Stock No. 920-0947
Mfr. Part No.VBO20-12NO2
BrandIXYS
TWD644.40
Each (In a Box of 10)
units
Single Phase 31A 1200V Screw Mount FO-A 4 Silicon Junction - Single 315A +150 °C -40 °C 1.8V 5mA
RS Stock No. 700-5459
Mfr. Part No.GBU8J-E3/51
BrandVishay
TWD53.40
Each (In a Pack of 5)
units
Single Phase 8A 600V Through Hole GBU 4 - - Single 200A +150 °C -55 °C 1V 5µA
RS Stock No. 122-0256
Mfr. Part No.KBP210G
TWD17.30
Each (In a Tube of 35)
units
Single Phase 2A 1000V Through Hole KBP 4 Silicon Junction - Single 65A +150 °C -65 °C 1.1V 500µA
RS Stock No. 171-1434
Mfr. Part No.KBPC5010
TWD54.30
Each (In a Box of 50)
units
Single Phase 50A 1000V Through Hole KBPC 4 Silicon Junction Silicon Junction Single 500A +150 °C -55 °C 1.1V 10µA
RS Stock No. 165-2867
Mfr. Part No.KBU8J-E4/51
BrandVishay
TWD77.60
Each (In a Tray of 250)
units
Single Phase 8A 600V Through Hole KBU 4 Silicon Junction - Single 300A +150 °C -50 °C 1V 10µA
RS Stock No. 178-0912
Mfr. Part No.VS-GBPC3508A
BrandVishay
TWD146.40
Each (In a Box of 100)
units
Single Phase 35A 800V Screw Mount GBPC-A 4 Silicon Junction - Single 500A +150 °C -55 °C 1.1V 5µA
RS Stock No. 169-9005
Mfr. Part No.MBS6 RC
TWD5.00
Each (On a Reel of 3000)
units
Single Phase 800mA 600V Surface Mount TO-269AA 4 Silicon Junction - Single 30A +150 °C -55 °C 1V 100µA
RS Stock No. 917-9017
Mfr. Part No.KBPC5010
TWD59.70
Each (In a Pack of 10)
units
Single Phase 50A 1000V Through Hole KBPC 4 Silicon Junction Silicon Junction Single 500A +150 °C -55 °C 1.1V 10µA
RS Stock No. 165-7027
Mfr. Part No.GBPC3502-E4/51
BrandVishay
TWD117.60
Each (In a Box of 100)
units
Single Phase 35A 200V Screw Mount GBPC 4 Silicon Junction - Single 400A +150 °C -55 °C 1.1V 500µA
RS Stock No. 905-6232
Mfr. Part No.SKD 82/16
BrandSemikron
TWD1,750.00
Each
units
Three Phase 150A 1600V Panel Mount G 36 7 Silicon Junction - Single 750A +150 °C -40 °C 1.6V 6mA
RS Stock No. 917-8837
Mfr. Part No.GBPC5010
TWD75.20
Each (In a Pack of 5)
units
Single Phase 50A 1000V Surface Mount GBPC 4 Silicon Junction - Single 450A +150 °C -40 °C 1.1V 500µA
RS Stock No. 462-203
Mfr. Part No.FBS10-06SC
BrandIXYS
TWD1,387.00
Each
units
Single Phase 3A 600V Through Hole ISOPLUS-I4-PAC 5 SiC Schottky - Single 12A +175 °C -55 °C 2V 200µA
RS Stock No. 395-2998
Mfr. Part No.VS-2KBP10
BrandVishay
TWD47.40
Each (In a Pack of 5)
units
Single Phase 2A 1000V Through Hole D 44 4 - - Single 63A +150 °C -40 °C 1V 10µA
RS Stock No. 121-9557
Mfr. Part No.KBP206G
TWD15.10
Each (In a Tube of 35)
units
Single Phase 2A 600V Through Hole KBP 4 Silicon Junction - Single 65A +150 °C -65 °C 1.1V 500µA
RS Stock No. 652-7501
Mfr. Part No.MBS6 RC
TWD10.10
Each (In a Pack of 100)
units
Single Phase 800mA 600V Surface Mount TO-269AA 4 - - Single 30A +150 °C -55 °C 1V 100µA