RS3A-M3/57T vs EG01W
| Part Number |
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | Vishay Semiconductor - Diodes Division | Sanken |
| Description | DIODE GEN PURP 50V 3A DO214AB | DIODE GEN PURP 400V 700MA AXIAL |
| Package | Tape & Reel (TR) | Tape & Box (TB) |
| Series | - | - |
| Mounting Type | Surface Mount | Through Hole |
| Package / Case | DO-214AB, SMC | Axial |
| Supplier Device Package | DO-214AB (SMC) | - |
| Diode Type | Standard | Standard |
| Current - Average Rectified (Io) | 3A | 700mA |
| Voltage - Forward (Vf) (Max) @ If | 1.3 V @ 2.5 A | 2 V @ 700 mA |
| Current - Reverse Leakage @ Vr | 10 µA @ 50 V | 50 µA @ 400 V |
| Capacitance @ Vr, F | 44pF @ 4V, 1MHz | - |
| Voltage - DC Reverse (Vr) (Max) | 50 V | 400 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 150 ns | 100 ns |
| Operating Temperature - Junction | -55°C ~ 150°C | -40°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. What is forward voltage drop?
Forward voltage drop refers to the voltage drop generated when the current passes through a diode when it is conducting. The forward voltage drop of silicon rectifier diodes is usually around 0.7V, while the forward voltage drop of Schottky diodes is usually lower, between 0.2V and 0.3V.
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4. What is the difference between Schottky diodes and traditional silicon rectifier diodes?
Schottky diodes have a lower forward voltage drop (typically 0.2V to 0.3V) and faster switching speed, making them suitable for high-frequency applications. However, their reverse voltage is relatively low and is typically used in circuits with lower voltages.
