UC3611DWG4 vs DPG80C300HB
| Part Number |
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| Category | Diodes - Rectifiers - Arrays | Diodes - Rectifiers - Arrays |
| Manufacturer | Texas Instruments | IXYS |
| Description | DIODE ARRAY SCHOTTKY 50V 16SOIC | DIODE ARRAY GP 300V 40A TO247AD |
| Package | 16-SOIC (0.295", 7.50mm Width) | Tube |
| Series | - | HiPerFRED²™ |
| Mounting Type | Surface Mount | Through Hole |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | TO-247-3 |
| Supplier Device Package | 16-SOIC | TO-247AD |
| Diode Type | Schottky | Standard |
| Voltage - Forward (Vf) (Max) @ If | 1.2V @ 1A | 1.36 V @ 40 A |
| Current - Reverse Leakage @ Vr | 100µA @ 40V | 1 µA @ 300 V |
| Diode Configuration | 4 Independent | 1 Pair Common Cathode |
| Voltage - DC Reverse (Vr) (Max) | 50V | 300 V |
| Current - Average Rectified (Io) (per Diode) | 3A (DC) | 40A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 20ns | 35 ns |
| Operating Temperature - Junction | -0°C ~ 70°C | -55°C ~ 175°C |
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1. What are the typical applications of rectifier diode arrays?
They are widely used in power modules, chargers, communication equipment, automotive electronics, industrial control systems, and motor drives, especially in complex circuits that require multiple rectification paths.
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2. What are the advantages of a rectifier diode array compared to a single rectifier diode?
The array design integrates multiple diodes, which can reduce the number of components, simplify circuit design, save PCB space, and improve installation and production efficiency. It can also help reduce parasitic inductance and resistance, thereby improving performance.
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3. What packaging types does the rectifier diode array support?
Common packaging includes SMD (Surface Mount), DIP (Dual In Line), and TO packaging, which are suitable for different installation requirements. SMD packaging is suitable for space constrained designs, while DIP and TO packaging are suitable for higher power applications.
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4. Can rectifier diode arrays be used for high-frequency applications?
Yes, especially with arrays of Schottky diodes or fast recovery diodes, it is suitable for rectification tasks in high-frequency applications, which can reduce switching losses and improve conversion efficiency.
