KD421210A7Powerex - Dual Darlington Power Transistor Module
KD421210A7 Description
The Powerex KD421210A7 is a Darlington transistor module rated at 600 V and 100 A. Typical applications for this type of device include motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.
USComponent supplies power semiconductors and industrial electronic components to engineers, OEMs and maintenance teams worldwide, including legacy and hard-to-find part numbers. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the KD421210A7.
Target Applications
Powerex KD421210A7 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 | Dual Darlington Power Transistor Module |
| Rated voltage | 600 V |
| Rated current | 100 A |

