MSD100-08 vs MSD130-16
| Part Number |
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| Category | Diodes - Bridge Rectifiers | Diodes - Bridge Rectifiers |
| Manufacturer | Microsemi Corporation | Microsemi Corporation |
| Description | BRIDGE RECT 3PHASE 800V 100A M3 | BRIDGE RECT 3PHASE 1.6KV 130A M3 |
| Package | Bulk | Bulk |
| Series | - | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Chassis Mount | Chassis Mount |
| Package / Case | SM3-20H | M3 |
| Supplier Device Package | M3 | M3 |
| Technology | Standard | Standard |
| Diode Type | Three Phase | Three Phase |
| Voltage - Peak Reverse (Max) | 800 V | 1.6 kV |
| Current - Average Rectified (Io) | 100 A | 130 A |
| Voltage - Forward (Vf) (Max) @ If | 1.9 V @ 300 A | 1.8 V @ 300 A |
| Current - Reverse Leakage @ Vr | 300 µA @ 800 V | 300 µA @ 1600 V |
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1. 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.
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2. What are the common applications of bridge rectifiers?
Bridge rectifiers are widely used in power supplies, chargers, household appliances, power tools, lighting systems, and various electronic devices to provide stable DC power.
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3. How to reduce the ripple voltage of bridge rectifier?
Ripple voltage can be reduced by adding filtering capacitors or using more complex filters (such as inductive filters) in the rectifier circuit, resulting in a smoother DC output.
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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.
