SG800EX21 Toshiba - GTO Module
SG800EX21 Description
Rated at 2500 V and 800 A, the Toshiba SG800EX21 is a GTO module. GTO thyristors like this were used in traction converters, large drives and static compensators, and are still needed to service that equipment.
Looking for a replacement SG800EX21? USComponent can quote new and hard-to-find stock and ships worldwide. Request a quote for pricing and lead time, and double-check the datasheet to make sure it fits your application.
Target Applications
Toshiba SG800EX21 is used for high-power traction inverters and choppers, medium-voltage motor drives, static VAR compensators and other high-power converters.
Key Specifications
| Manufacturer | Toshiba |
| Category | GTO Module |
| Rated voltage | 2500 V |
| Rated current | 800 A |
Technical document (PDF) | Request a quote for SG800EX21 (reply within 24 hours)
Related Part Numbers
| SG600EX21 400 A, 2500 V | SG1200EX21 2500V, 1200A | SG1400EX21 2500V, 1400A | SG800EX11 2500V, 800A |
| SG2000EX21 2500V, 2000A | SG700EX11 2500V, 700A | SG700EX22 2500V, 700A | SG1000EX23 2500V, 1000A |
| SG800FXF22 | SG800GHX22 | SG800J21 | SG800R11 |
| SG800R22 | SG800U11 | SG800W11 | SG1000R23 |

