K2500G vs K1300G
| Part Number |
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| Category | Thyristors - DIACs, SIDACs | Thyristors - DIACs, SIDACs |
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Description | SIDAC 240-280V 1A DO15 | SIDAC 120-138V 1A DO15 |
| Package | -Reel® | Tape & Reel (TR) |
| Series | - | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Package / Case | DO-204AC, DO-15, Axial | DO-204AC, DO-15, Axial |
| Supplier Device Package | DO-15 | DO-15 |
| Voltage - Breakover | 240 ~ 280V | 120 ~ 138V |
| Current - Breakover | 10 µA | 10 µA |
| Current - Hold (Ih) (Max) | 150 mA | 150 mA |
| Current - Peak Output | 1 A | 1 A |
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1. What are DIACs and SIDACs used for?
DIACs and SIDACs are used as triggering devices in AC phase control applications, such as light dimmers, motor speed controls, and heater controls. They help in controlling the current flow by switching at a specific voltage threshold.
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2. What is the breakover voltage of a DIAC or SIDAC?
The breakover voltage is the voltage at which the device becomes conductive. It varies depending on the specific device, typically ranging from 30V to 250V for SIDACs.
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3. What are the typical applications for SIDACs?
SIDACs are commonly used in high-voltage protection circuits, surge protection, and trigger circuits for high-power switching.
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4. What packages are available for DIACs and SIDACs?
Common package types include DO-15, TO-92, and axial configurations, catering to different mounting and thermal management needs.
