Description
The Semikron Danfoss SKKQ 45/12 is a thyristor module in a compact SEMIPACK 0 housing, designed for reliable and efficient power control in industrial and commercial applications. With a load current of 45A, a voltage rating of 1200V, and a forward impulse current capacity of 470A, it delivers robust performance even in demanding environments.
Built with an aluminium oxide ceramic isolated metal baseplate, the module ensures excellent heat transfer and reliability. The use of soldered joints and FASTON connectors simplifies assembly, while screw mounting provides secure mechanical installation.
This UL-recognized module (file no. E 63 532) is commonly applied in AC motor starters, professional lighting systems (such as theaters and studios), and temperature control systems for industrial processes.
Specifications
| Category | Details |
|---|---|
| Product Reference | SKKQ 45/12 |
| Manufacturer | Semikron Danfoss |
| Product Type | Thyristor Module |
| Semiconductor Structure | Opposing |
| Product Line | SEMIPACK |
| Housing Type | SEMIPACK 0 |
| Case | SEMIPACK 0 |
| Version | A41 |
| Country of Origin | – |
| Technology | Thyristor |
| Topology | Opposing |
| Load Current | 45 A |
| Surge Current | 470 A |
| Max. Off-State Voltage | 1200 V |
| Max. Forward Voltage | 1.8 V |
| Gate Current | 150 mA |
| Dimensions (LxWxH) | – |
| Electrical Mounting | FASTON connectors |
| Mechanical Mounting | Screw |
| Features | Compact design, aluminium oxide ceramic baseplate, soldered joints, high reliability |
| Safety Approval | UL recognized, file no. E 63 532 |
| Typical Applications | AC motor starters, light control (studios, theaters), temperature regulation |
| Product Status | In production |
| Gross Weight | 0.043 kg |
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