QM50DY-24K Mitsubishi - Power Transistor Module
QM50DY-24K Description
Mitsubishi Electric makes the QM50DY-24K, a 1200 V, 50 A Darlington transistor module. It was a workhorse in drives and power supplies before IGBTs took over, and it is still needed to repair that equipment.
USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the QM50DY-24K and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.
Summary of Features
Power Transistor Module
Target Applications
Mitsubishi QM50DY-24K is used for Inverters, Servo drives, UPS, DC motor controllers, NC equipment and Welders.
Key Specifications
| Manufacturer | Mitsubishi Electric |
| Category | Power Transistor Modules |
| Rated voltage | 1200 V |
| Rated current | 50 A |
Related Part Numbers
| QM150DY-24K 1200V, 150A | QM50DY-24B 1200V, 50A | QM50DY-24 1200V, 50A | QM75DY-24B 1200V, 75A |
| QM75DY-24 1200V, 75A | QM30DY-24 1200V, 30A | QM100DY-24B 1200V, 100A | QM100DY-24 1200V, 100A |
| QM50DY-2H | QM50DY-2HA | QM50DY-2HB | QM50DY-H |
| QM50DY-HB | QM50DX-H | QM50DZ-H | QM500HA-H |

