SDM2A20CSP-7 vs ES1K-TP
| Part Number |
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | Diodes Incorporated | Micro Commercial Co |
| Description | DIODE SCHTKY 20V 2A X3-WLB1406-2 | DIODE GEN PURP 800V 1A DO214AC |
| Package | -Reel® | Tape & Reel (TR) |
| Series | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 2-XDFN | DO-214AC, SMA |
| Supplier Device Package | X3-WLB1406-2 | DO-214AC (HSMA) |
| Diode Type | Schottky | Standard |
| Current - Average Rectified (Io) | 2A | 1A |
| Voltage - Forward (Vf) (Max) @ If | 530 mV @ 2 A | 1.7 V @ 1 A |
| Current - Reverse Leakage @ Vr | 80 µA @ 20 V | 5 µA @ 800 V |
| Capacitance @ Vr, F | 70pF @ 5V, 1MHz | - |
| Voltage - DC Reverse (Vr) (Max) | 20 V | 800 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | - | 75 ns |
| Operating Temperature - Junction | -55°C ~ 150°C | -50°C ~ 150°C |
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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 are the common applications of a single rectifier diode?
They are commonly used in power circuits, chargers, AC to DC converters, motor drives, circuit protection, and other electronic devices to convert AC power to DC power or protect circuits from reverse current.
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3. 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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4. 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.
