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A diode bridge rectifier is a crucial component in electrical and electronic circuits, primarily used for the conversion of alternating current (AC) into direct current (DC). It comprises four diodes configured in a bridge format, aligned to direct the flow of current in a unidirectional manner regardless of the input polarity. This rectification process is crucial in power supply operations, as many electronic devices require stable direct current for optimal performance. The diode bridge rectifier performs this with remarkable efficiency, which is the hallmark of its enduring popularity in power supply designs.
Apart from its primary function of rectification, a diode bridge rectifier offers additional advantages that make it a versatile component in electrical circuits. One crucial advantage is the ability to provide full-wave rectification, thereby making use of both halves of an AC cycle. Full-wave rectifiers maximize the use of AC signals by converting the entire signal into DC, rather than just one half as seen in half-wave rectifiers. This results in a smoother and more effective conversion of AC to DC and reduces the ripple effects commonly associated with half-wave rectification. Consequently, products utilizing diode bridge rectifiers often offer superior performance and increased longevity.
Bourns Inc. CD-HD01
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Additional Feature |
LOW POWER LOSS |
| Mounting Type |
Surface Mount |
| Package / Case |
Chip, Concave Terminals |
| Surface Mount |
YES |
| Diode Element Material |
SILICON |
| Operating Temperature |
'-55°C~125°C TJ |
| Packaging |
Tape & Reel (TR) |
| JESD-609 Code |
e3 |
| Pbfree Code |
yes |
| Part Status |
Active |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Terminal Finish |
Matte Tin (Sn) |
| Factory Lead Time |
18 Weeks |
| Terminal Form |
NO LEAD |
| Terminal Position |
DUAL |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Base Part Number |
CD-HD |
| JESD-30 Code |
R-PDSO-N4 |
| Number of Elements |
4 |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
200μA @ 100V |
| Voltage - Forward (Vf) (Max) @ If |
850mV @ 1A |
| Forward Current |
1A |
| Output Current-Max |
1A |
| Number of Phases |
1 |
| Voltage - Peak Reverse (Max) |
100V |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CD-HD2006
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Factory Lead Time |
18 Weeks |
| Mounting Type |
Surface Mount |
| Package / Case |
Chip, Concave Terminals |
| Surface Mount |
YES |
| Diode Element Material |
SILICON |
| Operating Temperature |
-55°C~125°C TJ |
| Packaging |
Tape & Reel (TR) |
| Pbfree Code |
yes |
| Part Status |
Active |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Additional Feature |
LOW POWER LOSS |
| Terminal Position |
DUAL |
| Terminal Form |
NO LEAD |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
| Base Part Number |
CD-HD |
| JESD-30 Code |
R-PDSO-N4 |
| Number of Elements |
4 |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
200μA @ 60V |
| Voltage - Forward (Vf) (Max) @ If |
700mV @ 2A |
| Output Current-Max |
2A |
| Current - Average Rectified (Io) |
2A |
| Number of Phases |
1 |
| Non-rep Pk Forward Current-Max |
50A |
| Voltage - Peak Reverse (Max) |
60V |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CD-HD201L
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Factory Lead Time |
18 Weeks |
| Mounting Type |
Surface Mount |
| Package / Case |
Chip, Concave Terminals |
| Operating Temperature |
'-55°C~125°C TJ |
| Packaging |
Tape & Reel (TR) |
| JESD-609 Code |
e3 |
| Pbfree Code |
yes |
| Part Status |
Active |
| ECCN Code |
EAR99 |
| Terminal Finish |
Matte Tin (Sn) |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Base Part Number |
CD-HD |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
100μA @ 100V |
| Voltage - Forward (Vf) (Max) @ If |
850mV @ 1A |
| Current - Average Rectified (Io) |
2A |
| Voltage - Peak Reverse (Max) |
100V |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CD-MBL102S
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Additional Feature |
LOW POWER LOSS |
| Mounting Type |
Surface Mount |
| Package / Case |
Chip, Concave Terminals |
| Surface Mount |
YES |
| Diode Element Material |
SILICON |
| Operating Temperature |
'-55°C~175°C TJ |
| Packaging |
Tape & Reel (TR) |
| JESD-609 Code |
e3 |
| Pbfree Code |
yes |
| Part Status |
Active |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Terminal Finish |
Tin (Sn) |
| Factory Lead Time |
18 Weeks |
| Terminal Form |
NO LEAD |
| Terminal Position |
DUAL |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Base Part Number |
CD-MBL |
| JESD-30 Code |
R-PDSO-N4 |
| Number of Elements |
4 |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
5μA @ 200V |
| Voltage - Forward (Vf) (Max) @ If |
1V @ 1A |
| Forward Current |
1A |
| Output Current-Max |
1A |
| Number of Phases |
1 |
| Voltage - Peak Reverse (Max) |
200V |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CD-MBL106S
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Factory Lead Time |
18 Weeks |
| Mounting Type |
Surface Mount |
| Package / Case |
Chip, Concave Terminals |
| Surface Mount |
YES |
| Diode Element Material |
SILICON |
| Operating Temperature |
'-55°C~175°C TJ |
| Packaging |
Tape & Reel (TR) |
| JESD-609 Code |
e3 |
| Pbfree Code |
yes |
| Part Status |
Active |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Terminal Finish |
Tin (Sn) |
| Additional Feature |
LOW POWER LOSS |
| Terminal Position |
DUAL |
| Terminal Form |
NO LEAD |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Base Part Number |
CD-MBL |
| JESD-30 Code |
R-PDSO-N4 |
| Number of Elements |
4 |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
5μA @ 600V |
| Voltage - Forward (Vf) (Max) @ If |
1V @ 1A |
| Output Current-Max |
1A |
| Current - Average Rectified (Io) |
1A |
| Number of Phases |
1 |
| Voltage - Peak Reverse (Max) |
600V |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CD-MBL108SL
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Published |
2016 |
| Terminal Finish |
Tin (Sn) |
| ECCN Code |
EAR99 |
| Number of Terminations |
4 |
| Part Status |
Active |
| Pbfree Code |
yes |
| Additional Feature |
LOW POWER LOSS |
| JESD-609 Code |
e3 |
| Packaging |
Tape & Reel (TR) |
| Operating Temperature |
'-55°C~175°C TJ |
| Diode Element Material |
SILICON |
| Surface Mount |
YES |
| Package / Case |
Chip, Concave Terminals |
| Mounting Type |
Surface Mount |
| Factory Lead Time |
18 Weeks |
| Terminal Form |
NO LEAD |
| Current - Reverse Leakage @ Vr |
5μA @ 800V |
| Voltage - Peak Reverse (Max) |
800V |
| Number of Phases |
1 |
| Current - Average Rectified (Io) |
1A |
| Output Current-Max |
1A |
| Voltage - Forward (Vf) (Max) @ If |
950mV @ 1A |
| Diode Type |
Single Phase |
| Terminal Position |
DUAL |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Number of Elements |
4 |
| JESD-30 Code |
R-PDSO-N4 |
| Base Part Number |
CD-MBL |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CD-MBL110S
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Factory Lead Time |
18 Weeks |
| Mounting Type |
Surface Mount |
| Package / Case |
Chip, Concave Terminals |
| Surface Mount |
YES |
| Diode Element Material |
SILICON |
| Operating Temperature |
'-55°C~175°C |
| Packaging |
Tape & Reel (TR) |
| Published |
2016 |
| JESD-609 Code |
e3 |
| Pbfree Code |
yes |
| Part Status |
Active |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Terminal Finish |
Tin (Sn) |
| Additional Feature |
LOW POWER LOSS |
| Terminal Position |
DUAL |
| Terminal Form |
NO LEAD |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Base Part Number |
CD-MBL |
| JESD-30 Code |
R-PDSO-N4 |
| Number of Elements |
4 |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
5μA @ 1000V |
| Voltage - Forward (Vf) (Max) @ If |
1V @ 1A |
| Forward Current |
1A |
| Output Current-Max |
1A |
| Number of Phases |
1 |
| Voltage - Peak Reverse (Max) |
1kV |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CD-MBL210S
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Factory Lead Time |
18 Weeks |
| Mounting Type |
Surface Mount |
| Package / Case |
Chip, Concave Terminals |
| Surface Mount |
YES |
| Diode Element Material |
SILICON |
| Operating Temperature |
'-55°C~175°C TJ |
| Packaging |
Tape & Reel (TR) |
| Published |
2017 |
| JESD-609 Code |
e3 |
| Pbfree Code |
yes |
| Part Status |
Active |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Terminal Finish |
Tin (Sn) |
| Additional Feature |
LOW POWER LOSS |
| Terminal Position |
DUAL |
| Terminal Form |
NO LEAD |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Base Part Number |
CD-MBL |
| JESD-30 Code |
R-PDSO-N4 |
| Number of Elements |
4 |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
5μA @ 1000V |
| Voltage - Forward (Vf) (Max) @ If |
1V @ 2A |
| Forward Current |
2A |
| Output Current-Max |
2A |
| Number of Phases |
1 |
| Voltage - Peak Reverse (Max) |
1kV |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CD2320-B11000
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| JESD-609 Code |
e3 |
| Contact Plating |
Tin |
| Mount |
Surface Mount |
| Mounting Type |
Surface Mount |
| Package / Case |
Chip, Concave Terminals |
| Number of Pins |
4 |
| Diode Element Material |
SILICON |
| Operating Temperature |
'-55°C~175°C TJ |
| Packaging |
Cut Tape (CT) |
| Factory Lead Time |
16 Weeks |
| Part Status |
Obsolete |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Additional Feature |
LOW POWER LOSS |
| Terminal Position |
DUAL |
| Terminal Form |
FLAT |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Reach Compliance Code |
not_compliant |
| Published |
2008 |
| Base Part Number |
CD2320 |
| Output Current-Max |
1A |
| Forward Voltage |
1V |
| Number of Elements |
1 |
| Element Configuration |
Single |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
5μA @ 1000V |
| Voltage - Forward (Vf) (Max) @ If |
1V @ 1A |
| Forward Current |
1A |
| Max Reverse Leakage Current |
5μA |
| Max Surge Current |
30A |
| Pin Count |
4 |
| Qualification Status |
Not Qualified |
| Number of Phases |
1 |
| Peak Reverse Current |
5μA |
| Height |
1.16mm |
| Length |
5.4mm |
| Width |
5.9mm |
| REACH SVHC |
No SVHC |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CDNBS04-B08400
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| JESD-609 Code |
e3 |
| Contact Plating |
Tin |
| Mount |
Surface Mount |
| Mounting Type |
Surface Mount |
| Package / Case |
4-SMD, Gull Wing |
| Number of Pins |
4 |
| Diode Element Material |
SILICON |
| Operating Temperature |
'-55°C~150°C TJ |
| Packaging |
Tape & Reel (TR) |
| Base Part Number |
CDNBS04 |
| Factory Lead Time |
16 Weeks |
| Part Status |
Obsolete |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Additional Feature |
HIGH RELIABILITY |
| Terminal Position |
DUAL |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Published |
2011 |
| Pin Count |
4 |
| Forward Voltage |
1.15V |
| Number of Phases |
1 |
| Element Configuration |
Single |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
5μA @ 400V |
| Voltage - Forward (Vf) (Max) @ If |
1.15V @ 400mA |
| Max Reverse Leakage Current |
5μA |
| Max Surge Current |
30A |
| Output Current-Max |
0.8A |
| Current - Average Rectified (Io) |
800mA |
| Qualification Status |
Not Qualified |
| Number of Elements |
1 |
| Reverse Recovery Time |
150 ns |
| Peak Reverse Current |
5μA |
| Height |
2.7mm |
| Length |
4.9mm |
| Width |
4mm |
| RoHS Status |
ROHS3 Compliant |
Bourns Inc. CDTO269-BR1380L
In stock
| Manufacturer |
Bourns Inc. |
|---|---|
| Factory Lead Time |
16 Weeks |
| Mounting Type |
Surface Mount |
| Package / Case |
TO-269AA, 4-BESOP |
| Surface Mount |
YES |
| Diode Element Material |
SILICON |
| Operating Temperature |
'-50°C~150°C TJ |
| Packaging |
Tape & Reel (TR) |
| Published |
2017 |
| Part Status |
Last Time Buy |
| Number of Terminations |
4 |
| ECCN Code |
EAR99 |
| Additional Feature |
LOW POWER LOSS |
| Terminal Position |
DUAL |
| Terminal Form |
GULL WING |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Base Part Number |
CDTO269 |
| JESD-30 Code |
R-PDSO-G4 |
| Number of Elements |
4 |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
5μA @ 190V |
| Voltage - Forward (Vf) (Max) @ If |
950mV @ 1A |
| Forward Current |
1A |
| Output Current-Max |
1A |
| Number of Phases |
1 |
| Voltage - Peak Reverse (Max) |
380V |
| Breakdown Voltage-Min |
400V |
| RoHS Status |
ROHS3 Compliant |
Comchip Technology ABS6-G
In stock
| Manufacturer |
Comchip Technology |
|---|---|
| Factory Lead Time |
12 Weeks |
| Mount |
Surface Mount |
| Mounting Type |
Surface Mount |
| Package / Case |
4-SMD, Gull Wing |
| Diode Element Material |
SILICON |
| Operating Temperature |
-55°C~150°C TJ |
| Packaging |
Tape & Reel (TR) |
| Published |
2013 |
| Part Status |
Active |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
| Number of Terminations |
2 |
| ECCN Code |
EAR99 |
| Additional Feature |
UL RECOGNIZED |
| HTS Code |
8541.10.00.80 |
| Terminal Position |
DUAL |
| Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
| Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
| JESD-30 Code |
R-PDSO-G2 |
| Number of Elements |
4 |
| Configuration |
BRIDGE, 4 ELEMENTS |
| Diode Type |
Single Phase |
| Current - Reverse Leakage @ Vr |
5μA @ 1000V |
| Voltage - Forward (Vf) (Max) @ If |
1.1V @ 1A |
| Output Current-Max |
1A |
| Current - Average Rectified (Io) |
1A |
| Number of Phases |
1 |
| Non-rep Pk Forward Current-Max |
30A |
| Voltage - Peak Reverse (Max) |
600V |
| Breakdown Voltage-Min |
600V |
| RoHS Status |
ROHS3 Compliant |
1. What is a Diode Bridge Rectifier?
A diode bridge rectifier is an electrical device that is composed of four diodes in a bridge configuration. It is used to convert alternating current (AC) to direct current (DC), a process called rectification.
2. How does a Bridge Rectifier work?
Each of the four diodes in a bridge rectifier allows current to pass during one half of the AC cycle. Through this operation, the device turns both halves of the cycle (positive and negative) into a consistent positive voltage output, thereby converting the AC input to DC.
3. What is Full-wave Rectification?
Full-wave rectification is a process in which both the positive and negative cycles of the AC supply voltage are converted to the pulsating DC voltage. A diode bridge rectifier is a type of full-wave rectifier.
4. Why is the Bridge Rectifier important in power supplies?
Bridge rectifiers are essential for converting the AC voltage, which you typically get from the mains supply, to DC, which is needed by most electronic circuits. They ensure the alternating voltage (which changes polarity) is converted to a direct voltage (with constant polarity).
5. What is the advantage of a Bridge Rectifier over a single diode?
A bridge rectifier, providing full-wave rectification, uses both halves of an AC wave to generate DC. Single diodes would only allow half of the input, thereby wasting energy and leading to a less stable DC output.
6. What is ripple voltage, and how does a Bridge Rectifier affect it?
Ripple voltage is the small amount of AC that remains after rectification of an AC voltage to DC. Since bridge rectifiers use both the positive and negative cycles of the AC wave, they minimize the ripple voltage and provide a smoother and more stable DC output.
7. What are the manufacturers of Bridge Rectifier?
There are many well-known bridge rectifier manufacturers, including Vishay Intertechnology and ON Semiconductor in the United States, Diodes Incorporated and STMicroelectronics in Switzerland, Infineon Technologies in Germany, and IXYS Corporation and Rectron in Taiwan.