| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Wickmann / Littelfuse |
BRIDGE RECT 1P 800V 78A ECO-PAC2 |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 2.2KV 150A E2 |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 1P 1.6KV 78A ECOPAC2 |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 1.2KV ECO-PAC2 |
50 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 800V 28A ECO-PAC1 |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 1P 4.8KV 1.3A UGB-1 |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 1.6KV 180A V2-PAK |
12 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 1.6KV 180A V2-PAK |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 1.8KV 58A FO-F-B |
0 |
|
|
Wickmann / Littelfuse |
BIPOLAR MODULE-BRIDGE RECTIFIER |
20 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 1P 1.2KV 38A FO-A |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 1.2KV 30A FO-B |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 1P 1.2KV 78A ECOPAC2 |
25 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 1P 800V 35A PWS-A |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 500V 47A V2-PAK |
0 |
|
|
Wickmann / Littelfuse |
POWER DIODE DISCRETES-RECTIFIER |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 1P 1.8KV 90A SMPD.B |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 1P 800V 107A PWS-C |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 3P 1.6KV 40A GUFP |
0 |
|
|
Wickmann / Littelfuse |
BRIDGE RECT 1P 1.4KV 1A MODULE |
1 |
|
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.
| Type | Functional Features | Application Examples |
|---|---|---|
| Single-Phase Full-Wave Bridge | Rectifies both AC half-cycles, low ripple output | Switching power supplies, battery chargers |
| Three-Phase Bridge Rectifier | Handles three-phase AC inputs, higher efficiency | Industrial motor drives, renewable energy inverters |
| High-Voltage Bridge | Rated for >1000V reverse voltage | Electric vehicle charging stations, HVDC systems |
| Bridge Rectifier Module | Integrated heat sink, multi-pin package | High-power audio amplifiers, welding equipment |
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:
| Parameter | Description | Importance |
|---|---|---|
| Max Average Rectified Current (IO) | Maximum continuous DC current rating | Determines power handling capability |
| Reverse Peak Voltage (VRRM) | Maximum allowable reverse voltage | Prevents breakdown under AC peak voltages |
| Forward Voltage Drop (VF) | Voltage loss during conduction | Impacts efficiency and thermal design |
| Operating Temperature Range | Valid temperature range for functionality | Affects reliability in extreme environments |
| Reverse Recovery Time (trr) | Time to switch from conduction to blocking | Critical for high-frequency applications |
| Manufacturer | Representative Product | Key Features |
|---|---|---|
| ON Semiconductor | MB10F Series | 1A average current, 600V VRRM, high surge capability |
| STMicroelectronics | DBL60V120SG | Three-phase 600V, integrated TVS protection |
| Vishay Intertechnology | KBU8M | 800V rating, 8A average current, compact package |
| Diodes Inc. | GBU606 | 600V, 6A, low leakage current |
Consider the following factors during component selection:
Future development focuses on:
Market growth driven by renewable energy systems and electric vehicle adoption, projected at 6.2% CAGR through 2030 (Source: Yole D veloppement).