STPSC6TH13TI vs UC3611NG4
| Part Number |
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| Category | Diodes - Rectifiers - Arrays | Diodes - Rectifiers - Arrays |
| Manufacturer | STMicroelectronics | Texas Instruments |
| Description | DIODE ARRAY SCHOTTKY 650V TO220 | DIODE ARRAY SCHOTTKY 50V 3A 8DIP |
| Package | Tube | 8-DIP (0.300", 7.62mm) |
| Series | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-220-3 | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | TO-220AB Insulated | 8-PDIP |
| Diode Type | Silicon Carbide Schottky | Schottky |
| Voltage - Forward (Vf) (Max) @ If | 1.75 V @ 6 A | 1.2V @ 1A |
| Current - Reverse Leakage @ Vr | 60 µA @ 650 V | 100µA @ 40V |
| Diode Configuration | 1 Pair Series Connection | 4 Independent |
| Voltage - DC Reverse (Vr) (Max) | 650 V | 50V |
| Current - Average Rectified (Io) (per Diode) | 6A | 3A (DC) |
| Speed | No Recovery Time > 500mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 0 ns | 20ns |
| Operating Temperature - Junction | -40°C ~ 175°C | -0°C ~ 70°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. 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. 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.
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4. What is the operating temperature range of the rectifier diode array?
The operating temperature range depends on the type of diode used and the packaging design. The operating temperature range of most arrays is between -55 ° C and+150 ° C, but specific temperature resistant models or heat dissipation measures need to be selected in high temperature or harsh environments.
