DPG80C400HB vs RHRG3060CC
| Part Number |
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| Category | Diodes - Rectifiers - Arrays | Diodes - Rectifiers - Arrays |
| Manufacturer | IXYS | ON Semiconductor |
| Description | DIODE ARRAY GP 400V 40A TO247AD | DIODE ARRAY GP 600V 30A 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 | Standard |
| Voltage - Forward (Vf) (Max) @ If | 1.43 V @ 40 A | 2.1 V @ 30 A |
| Current - Reverse Leakage @ Vr | 1 µA @ 400 V | 250 µA @ 600 V |
| Diode Configuration | 1 Pair Common Cathode | 1 Pair Common Cathode |
| Voltage - DC Reverse (Vr) (Max) | 400 V | 600 V |
| Current - Average Rectified (Io) (per Diode) | 40A | 30A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 45 ns | 45 ns |
| Operating Temperature - Junction | -55°C ~ 175°C | -65°C ~ 175°C |
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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. 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. -
3. 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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4. Does each diode in the rectifier diode array work independently?
Yes, each diode in the rectifier diode array is usually independent and can perform rectification or protection tasks separately. Designers can use them in parallel or series according to their needs to form specific circuit configurations.
