UF8BT-E3/4W vs UGS5J MNG
| Part Number |
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| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
| Manufacturer | Vishay Semiconductor - Diodes Division | Taiwan Semiconductor Corporation |
| Description | DIODE GEN PURP 100V 8A ITO220AC | DIODE GEN PURP 600V 5A TO263AB |
| Package | Tube | Tape & Reel (TR) |
| Series | - | - |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | TO-220-2 Full Pack, Isolated Tab | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
| Supplier Device Package | ITO-220AC | TO-263AB (D²PAK) |
| Diode Type | Standard | Standard |
| Current - Average Rectified (Io) | 8A | 5A |
| Voltage - Forward (Vf) (Max) @ If | 1.02 V @ 8 A | 2 V @ 5 A |
| Current - Reverse Leakage @ Vr | 10 µA @ 100 V | 20 µA @ 600 V |
| Capacitance @ Vr, F | - | - |
| Voltage - DC Reverse (Vr) (Max) | 100 V | 600 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 20 ns | 20 ns |
| Operating Temperature - Junction | -55°C ~ 150°C | -55°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. 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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3. 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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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.
