SDT5H100LP5-13 vs BYG24G-E3/TR3
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | Diodes Incorporated | Vishay Semiconductor - Diodes Division |
| Description | DIODE SCHOTTKY 100V 5A POWERDI 5 | DIODE AVALANCHE 400V 1.5A |
| Package | Tape & Reel (TR) | Cut Tape (CT) |
| Series | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | PowerDI™ 5 | DO-214AC, SMA |
| Supplier Device Package | PowerDI™ 5 | DO-214AC (SMA) |
| Diode Type | Schottky | Avalanche |
| Current - Average Rectified (Io) | 5A | 1.5A |
| Voltage - Forward (Vf) (Max) @ If | 660 mV @ 5 A | 1.25 V @ 1.5 A |
| Current - Reverse Leakage @ Vr | 3.5 µA @ 100 V | 1 µA @ 400 V |
| Capacitance @ Vr, F | - | - |
| Voltage - DC Reverse (Vr) (Max) | 100 V | 400 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | - | 140 ns |
| Operating Temperature - Junction | -55°C ~ 150°C | -55°C ~ 150°C |
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1. What is the maximum reverse voltage (PIV) of a rectifier diode?
The Peak Inverse Voltage (PIV) is the maximum reverse voltage that a diode can withstand. When selecting a diode, the PIV must be higher than the maximum reverse voltage in the circuit, usually twice or more the input voltage.
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2. How to identify the polarity of a single rectifier diode?
Rectifying diodes usually have polarity markings, with the positive (anode) of the diode being "+" and the negative (cathode) being "-". On the packaging of diodes, there is usually a circular mark on the cathode side indicating the direction of the diode.
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3. 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.
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4. What are the packaging types of rectifier diodes?
There are various packaging types for rectifier diodes, including axial pin packaging (such as DO-41), surface mount packaging (such as SMA, SMB), and high-power packaging (such as TO-220). When selecting, the appropriate packaging should be chosen based on the application's heat dissipation requirements and installation method.
