MSD100-08 vs MSDM100-16
| Part Number |
|
|
| Category | Diodes - Bridge Rectifiers | Diodes - Bridge Rectifiers |
| Manufacturer | Microsemi Corporation | Microsemi Corporation |
| Description | BRIDGE RECT 3PHASE 800V 100A M3 | BRIDGE RECT 3P 1.6KV 100A M2-1 |
| Package | Bulk | Tape & Reel (TR) |
| Series | - | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Chassis Mount | Chassis Mount |
| Package / Case | SM3-20H | Module |
| Supplier Device Package | M3 | M2-1 |
| Technology | Standard | Standard |
| Diode Type | Three Phase | Three Phase |
| Voltage - Peak Reverse (Max) | 800 V | 1.6 kV |
| Current - Average Rectified (Io) | 100 A | 100 A |
| Voltage - Forward (Vf) (Max) @ If | 1.9 V @ 300 A | 1.9 V @ 300 A |
| Current - Reverse Leakage @ Vr | 300 µA @ 800 V | 500 µA @ 1600 V |
-
1. What is a bridge rectifier?
A bridge rectifier is a circuit composed of four diodes used to convert alternating current (AC) to direct current (DC). It is a common type of rectifier circuit widely used in devices such as power supplies and chargers.
-
2. What is the working principle of bridge rectifier?
The bridge rectifier converts the input AC power into DC power through an arrangement of four diodes. Every half cycle, two diodes conduct, converting both positive and negative half waves of alternating current into direct current in the same direction.
-
3. Does the bridge rectifier require heat dissipation?
Yes, high-power bridge rectifiers typically generate a large amount of heat and require cooling through radiators or cooling schemes to reduce temperature and prevent component damage due to overheating.
-
4. Can bridge rectifiers be used for high-frequency applications?
Traditional silicon bridge rectifiers have low efficiency in high-frequency applications and are prone to significant power losses. However, bridge rectifiers using Schottky diodes or fast recovery diodes can significantly improve high-frequency rectification performance.
