CSHD5-25L TR13 vs SBR1045D1Q-13
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | Central Semiconductor Corp | Diodes Incorporated |
| Description | DIODE SCHOTTKY 25V 5A DPAK | DIODE SBR 45V 10A TO252 |
| Package | TO-252-3, DPak (2 Leads + Tab), SC-63 | Tape & Reel (TR) |
| Series | - | Automotive, AEC-Q101, SBR® |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK | TO-252-3 |
| Diode Type | Schottky | Super Barrier |
| Current - Average Rectified (Io) | 5A | 10A |
| Voltage - Forward (Vf) (Max) @ If | 470mV @ 5A | 580 mV @ 10 A |
| Current - Reverse Leakage @ Vr | 500µA @ 25V | 500 µA @ 45 V |
| Voltage - DC Reverse (Vr) (Max) | 25V | 45 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Standard Recovery >500ns, > 200mA (Io) |
| Operating Temperature - Junction | -65°C ~ 150°C | -65°C ~ 150°C |
| Capacitance @ Vr, F | - | 400pF @ 5V, 1MHz |
| Reverse Recovery Time (trr) | - | - |
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1. 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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2. What is a fast recovery diode?
Fast recovery diode is a special type of rectifier diode with a short reverse recovery time, suitable for high-frequency power supplies and switch mode power supplies (SMPS) applications, reducing switching losses.
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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.
