S5BHE3_A/I vs CMS07(TE12L,Q,M)
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | Vishay Semiconductor - Diodes Division | Toshiba Semiconductor and Storage |
| Description | DIODE GEN PURP 100V 5A DO214AB | DIODE SCHOTTKY 30V 2A MFLAT |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Series | Automotive, AEC-Q101 | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | DO-214AB, SMC | SOD-128 |
| Supplier Device Package | DO-214AB (SMC) | M-FLAT (2.4x3.8) |
| Diode Type | Standard | Schottky |
| Current - Average Rectified (Io) | 5A | 2A |
| Voltage - Forward (Vf) (Max) @ If | 1.15 V @ 5 A | 450 mV @ 2 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 100 V | 500 µA @ 30 V |
| Capacitance @ Vr, F | 40pF @ 4V, 1MHz | - |
| Voltage - DC Reverse (Vr) (Max) | 100 V | 30 V |
| Speed | Standard Recovery >500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 2.5 µs | - |
| Operating Temperature - Junction | -55°C ~ 150°C | -40°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. What is the difference between a single rectifier diode and a bridge rectifier?
A single rectifier diode can only rectify the positive half wave of AC power (half wave rectification), while a bridge rectifier composed of four diodes can rectify the positive and negative half waves of AC power (full wave rectification), with higher efficiency and smoother output.
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3. What is the difference between Schottky diodes and traditional silicon rectifier diodes?
Schottky diodes have a lower forward voltage drop (typically 0.2V to 0.3V) and faster switching speed, making them suitable for high-frequency applications. However, their reverse voltage is relatively low and is typically used in circuits with lower voltages.
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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.
