CD420890A Powerex - Thyristor / Diode Module
CD420890A Description
Powerex CD420890A is a thyristor module rated at 800 V and 140 A. You'll find thyristors like this in soft starters, static switches, DC motor controllers and heater controls.
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 CD420890A; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.
Target Applications
Powerex CD420890A is used for General Purpose Inverter, Uninterruptible Power Supply, Servo & Spindle Drive for CNC Machine Tools, Robotics (Servo Drive for Robots), Switching Power Supplies for Welding Machines.
Key Specifications
| Manufacturer | Powerex |
| Rated voltage | 800 V |
| Rated current | 140 A |
Related Part Numbers
| CD420860A 60A/800V | CD420840A 800V, 40A | CD421240A 1200V, 63A | CD421260A 1200V, 95A |
| CD421290A 1200V, 90A | CD421640A 40A/1600V | CD421660A 1600V, 95A | CD421690A 1600V, 140A |
| CD420890B 800V, 90A | CD420890 800V, 90A | CD420860B 800V, 60A | CD420860 800V, 95A |
| CD420840B 800V, 40A | CD420840 800V, 40A | CD421240 1200V, 63A | CD421240B 1200V, 40A |

