DPF80C200HB vs NXPSC20650WQ
| Part Number |
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| Category | Diodes - Rectifiers - Arrays | Diodes - Rectifiers - Arrays |
| Manufacturer | IXYS | WeEn Semiconductors |
| Description | DIODE ARRAY GP 200V 40A TO247AD | DIODE ARRAY SCHOTTKY 650V TO247 |
| Package | Tube | Tube |
| Series | HiPerFRED²™ | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-247-3 | TO-247-3 |
| Supplier Device Package | TO-247AD | TO-247-3 |
| Diode Type | Standard | Silicon Carbide Schottky |
| Voltage - Forward (Vf) (Max) @ If | 1.22 V @ 40 A | 1.7 V @ 10 A |
| Current - Reverse Leakage @ Vr | 1 µA @ 200 V | 250 µA @ 650 V |
| Diode Configuration | 1 Pair Common Cathode | 1 Pair Common Cathode |
| Voltage - DC Reverse (Vr) (Max) | 200 V | 650 V |
| Current - Average Rectified (Io) (per Diode) | 40A | 20A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | No Recovery Time > 500mA (Io) |
| Reverse Recovery Time (trr) | 35 ns | 0 ns |
| Operating Temperature - Junction | -55°C ~ 150°C | 175°C (Max) |
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1. What is the function of a rectifier diode array?
The rectifier diode array is used to convert alternating current (AC) to direct current (DC), or for circuit protection (such as preventing current backflow), and is also commonly used for voltage clamping and surge protection in circuits.
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2. 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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3. How to choose a rectifier diode array?
When making a choice, the following key factors should be considered:
Current rating: Select the appropriate rated current based on the current requirements of the circuit.
Reverse voltage: Ensure that the reverse voltage of the diode can meet the voltage requirements of the application.
Forward voltage drop: A lower forward voltage drop helps improve circuit efficiency.
Package type: Choose a package that is suitable for the circuit board layout and heat dissipation requirements. -
4. How can rectifier diode arrays simplify circuit design?
The use of rectifier diode arrays can reduce the need to install multiple diodes separately, simplify circuit layout, reduce PCB space occupation, and improve the overall reliability of the circuit.
