Sylvania ECG509 High Voltage Silicon Rectifier Diode (R-3AT2 Replacement)
Sylvania ECGModel:ECG509 / R-3AT2
Location unavailable
Electrical Rectifiers
Qty:1
Condition: New
At a glance
- Product
- Sylvania ECG509 High Voltage Silicon Rectifier Diode (R-3AT2 Replacement)
- Manufacturer
- Sylvania ECG
- Model
- ECG509 / R-3AT2
- Category
- Electrical Rectifiers
- Condition
- NEW
- Availability
- In stock
- Price or process
- Request price
- Quantity
- 1
- Lead time
- Not provided
- Location
- Location unavailable
- Fulfillment
- Shipping only
- Seller
- Motor Control Center
- Listed on
Key specifications
- Maximum Average Forward Rectified Current
- 2.5A
- Operating Temperature Maximum
- 150°C
- Operating Temperature Min
- -65°F
- Package Type
- Plug-in replacement with 9-pin base
- Peak Inverse Voltage
- 45V
- Surge Current Rating
- 100A
Supporting evidence
No supporting documents or certifications provided.
Description
The Sylvania ECG509 is a high-voltage silicon rectifier diode designed as a direct solid-state replacement for the 3AT2 vacuum tube rectifier. This component is ideal for applications requiring high-voltage rectification, such as in vintage color television sets, CRT monitors, and other high-voltage power supplies. It offers significant advantages over traditional vacuum tubes, including greater reliability, longer lifespan, reduced heat generation, and easier installation without the need for filament power. The ECG509 features a robust construction with a peak inverse voltage rating of 45kV, making it suitable for focus and anode voltage circuits. Benefits include improved efficiency and lower maintenance costs, though it may require minor circuit modifications in some retrofits. Drawbacks can include sensitivity to voltage spikes if not properly protected. This model is part of Sylvania's ECG line of replacement semiconductors, ensuring compatibility with legacy equipment while providing modern performance enhancements.
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Return Window
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