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$75.00
| Voltage | AH/kVA | Length | Width | Height | Weight |
|---|---|---|---|---|---|
| 1200 V | 250 A | N/A | N/A | N/A | โ 750 g |
| Voltage | 1200 V |
| Amp/H | 250 A |
| Length | N/A |
| Width | N/A |
| Height | N/A |
| Weight | โ 750 g |
Industrial dual-SCR module for rectifiers, soft-starts, and AC power controllers. 1.2ย kV blocking class with high surge
capability in a robust SEMIPACKย 3 housing for straightforward heatsinking and wiring.
| Parameter | Value |
| Manufacturer | Semikron Danfoss |
| Part Number | SKKTย 250/12E |
| Device Type | Dual phase-control thyristor module (series-connected) |
| VDRM / VRRM | 1200ย V |
| IT(AV) (180ยฐ sine) | 250ย A @ Tc=85ย ยฐC |
| ITRMS | โย 420ย A |
| ITSM (10ย ms) | 8000ย A |
| Iยฒt (one pulse) | โย 405ย kAยฒยทs |
| tq (max) | 150ย ยตs |
| Gate Trigger (max) | IGT=200ย mA; VGT=3.0ย V |
| On-state model | VT(TO) โ 0.93ย V; rT โ 0.45ย mฮฉ |
| Housing / Size / Mass | SEMIPACKย 3; 115ร50ร52ย mm; ~750ย g |
| Mount / Terminal Torque | โย 9ย Nยทm (ยฑ15%) |
| Configuration | Dual SCRs, series-connected (center-tap) |
| Module | Applications | Notes |
| SKKTย 250/12E | Rectifiers; soft-starters; heaters; battery chargers; welders | Use SEMIPACKย 3 hardware and torque; ensure flat, greased heatsink interface. |
