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SKKT250-18E Semikron - Thyristor / Diode Module
Also written as: SKKT250/18E
SKKT250-18E Description
The SKKT250-18E from Semikron is a thyristor module with a 1800 V / 250 A rating. It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.
Request a quote for the SKKT250-18E and our team will get back to you with price, quantity available and lead time. We ship worldwide. As with any power device, please check the manufacturer's datasheet to confirm it matches your design.
Target Applications
Semikron SKKT250-18E is used for DC motor control (e.g. for machine tools) and temperature control.
Key Specifications
SKKT250-18E is a 1,800 V, 250 A thyristor module (dual). Source: manufacturer datasheet (Semikron).
| Parameter | Value |
|---|---|
| Product type | Thyristor module (dual) |
| Repetitive peak reverse voltage (VRRM / VDRM) | 1,800 V |
| Non-repetitive peak reverse voltage (VRSM) | 1,900 V |
| Average on-state / forward current | 250 A (sin. 180°, Tc = 85 °C) |
| RMS current, max. (continuous) | 420 A |
| On-state / forward voltage, max. (Tvj = 25 °C) | 1.4 V |
| Package | SEMIPACK 3 |
| Datasheet | Available on this page (PDF) |
Technical document (PDF) | Request a quote for SKKT250-18E (reply within 24 hours)
Related Part Numbers
| SKKT253-18E 1800V, 253A | SKKT273-18E 1800V, 274A | SKKT250-16E 1600V, 250A | SKKT215-18E 1800V, 215A |
| SKKT213-18E 1800V, 213A | SKKT210-18E 1800V, 210A | SKKT250-14E 1400(V) / 250(A) | SKKT323-18E 1800V, 320A |
| SKKT253-08E 800V, 253A | SKKT253-12 1200V, 253A | SKKT253-12E 1200V, 253A | SKKT250-12E 1200V, 250A |
| SKKT253-14E 1400V, 253A | SKKT250-08E 800V, 250A | SKKT253-16E 1600V, 253A | SKKT25-14H3 1400V, 25A |
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