UG4C-M3/54 vs BYG24D-E3/TR3
| Part Number |
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | Vishay Semiconductor - Diodes Division | Vishay Semiconductor - Diodes Division |
| Description | DIODE GEN PURP 150V 4A DO201AD | DIODE AVALANCHE 200V 1.5A |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | - | - |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | DO-201AD, Axial | DO-214AC, SMA |
| Supplier Device Package | DO-201AD | DO-214AC (SMA) |
| Diode Type | Standard | Avalanche |
| Current - Average Rectified (Io) | 4A | 1.5A |
| Voltage - Forward (Vf) (Max) @ If | 950 mV @ 1 A | 1.25 V @ 1.5 A |
| Current - Reverse Leakage @ Vr | 5 µA @ 150 V | 1 µA @ 200 V |
| Capacitance @ Vr, F | 20pF @ 4V, 1MHz | - |
| Voltage - DC Reverse (Vr) (Max) | 150 V | 200 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 30 ns | 140 ns |
| Operating Temperature - Junction | -55°C ~ 150°C | -55°C ~ 150°C |
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1. What is a single rectifier diode?
A single rectifier diode is an electronic component used to convert alternating current (AC) to direct current (DC), typically used in power supplies, chargers, and other circuits that require DC power.
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2. What is the working principle of a single rectifier diode?
A rectifier diode conducts current when forward biased, converting the positive half wave of alternating current into direct current. When reverse biased, the diode blocks the current, thereby preventing the negative half wave from passing through and achieving rectification effect.
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3. Can a single rectifier diode be used for high-frequency applications?
Traditional silicon rectifier diodes are not suitable for high-frequency applications because their reverse recovery time is relatively long. For high-frequency applications, fast recovery diodes or Schottky diodes are typically used to reduce switching losses and improve efficiency.
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4. How to improve the efficiency of rectifier diodes?
The use of Schottky diodes or fast recovery diodes can reduce forward voltage drop and reverse recovery time, thereby improving the efficiency of rectifier circuits, especially in high-frequency applications.
