CMR1F-06M TR13 vs FSV15150V
| Part Number |
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | Central Semiconductor Corp | ON Semiconductor |
| Description | DIODE GEN PURP 600V 1A SMA | DIODE SCHOTTKY 150V 15A TO277-3 |
| Package | DO-214AC, SMA | -Reel® |
| Series | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | DO-214AC, SMA | TO-277, 3-PowerDFN |
| Supplier Device Package | SMA | TO-277-3 |
| Diode Type | Standard | Schottky |
| Current - Average Rectified (Io) | 1A | 15A |
| Voltage - Forward (Vf) (Max) @ If | 1.3V @ 1A | 850 mV @ 15 A |
| Current - Reverse Leakage @ Vr | 5µA @ 600V | 30 µA @ 150 V |
| Capacitance @ Vr, F | 15pF @ 4V, 1MHz | - |
| Voltage - DC Reverse (Vr) (Max) | 600V | 150 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 250ns | - |
| Operating Temperature - Junction | -65°C ~ 150°C | -55°C ~ 150°C |
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1. How to choose the appropriate rectifier diode?
When making a choice, the following factors need to be considered:
Current capacity: Determine the maximum current that the diode needs to handle.
Reverse voltage: Ensure that the reverse voltage of the diode can withstand the highest voltage in the circuit.
Forward voltage drop: A lower forward voltage drop can improve circuit efficiency.
Recovery time: For high-frequency applications, choose fast recovery or Schottky diodes. -
2. 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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3. What is the reverse recovery time of a rectifier diode?
Reverse recovery time refers to the time required for a diode to transition from a forward conducting state to a reverse blocking state. A shorter reverse recovery time is particularly important in high-frequency applications to reduce power loss.
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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.
