KD221203 Powerex - Darlington Independent Power Module
KD221203 Description
Powerex makes the KD221203, a 1200 V, 30 A Darlington transistor module. You will mostly see it in older AC drives, servo amplifiers and UPS systems, where a like-for-like replacement keeps the machine running.
USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the KD221203; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.
Target Applications
Powerex KD221203 is used for high-power traction inverters and choppers, medium-voltage motor drives, static VAR compensators and other high-power converters.
Key Specifications
| Manufacturer | Powerex |
| Category | Darlington Independent Power Module |
| Rated voltage | 1200 V |
| Rated current | 30 A |
Technical document (PDF) | Request a quote for KD221203 (reply within 24 hours)
Related Part Numbers
| KD221205 50A/1200V | KD221275 1200V, 75A | KD221404 1400V, 40A | KD224503 600V, 30A |
| KD224505 600V, 50A | KD224510 75A/600V | KD224515 600V / 100A | KD224520 600V / 30A |
| KD221203A07 | KD221203A7 | KD221205A7 | KD221205HB |
| KD221275A7 | KD221275HB | KD2212A2 | KD221A10(A) |

