80SQ045NRLG vs PDR5KF-13
| Part Number |
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | ON Semiconductor | Diodes Incorporated |
| Description | DIODE SCHOTTKY 45V 8A AXIAL | DIODE GEN PURP 800V 5A POWERDI5 |
| Package | Cut Tape (CT) | Tape & Reel (TR) |
| Series | - | - |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | DO-201AA, DO-27, Axial | PowerDI™ 5 |
| Supplier Device Package | Axial | PowerDI™ 5 |
| Diode Type | Schottky | Standard |
| Current - Average Rectified (Io) | 8A | 5A |
| Voltage - Forward (Vf) (Max) @ If | 550 mV @ 8 A | 1.2 V @ 5 A |
| Current - Reverse Leakage @ Vr | 1 mA @ 45 V | 10 µA @ 800 V |
| Capacitance @ Vr, F | - | - |
| Voltage - DC Reverse (Vr) (Max) | 45 V | 800 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | - | 500 ns |
| Operating Temperature - Junction | -65°C ~ 125°C | -65°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. 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.
