Manufacturer
OEM Part Number
GPS Part Number
Categories
Tags
$132.16
| Voltage | WPC | AH/kVA | Length | Width | Height | Weight |
|---|---|---|---|---|---|---|
| 600 V | N/A | 300 A | N/A | N/A | N/A | ≈  450 – 470 g |
| Voltage | 600 V |
| WPC | N/A |
| Amp/H | 300 A |
| Length | N/A |
| Width | N/A |
| Height | N/A |
| Weight | ≈  450 – 470 g |
The Toshiba MG300J2YS45 is a high-current 600 V, 300 A IGBT power module designed for industrial switching and power-conversion applications. Toshiba’s 2U configuration incorporates two IGBT switching elements in a complete half-bridge arrangement, providing a compact high-power switching stage for inverter and motor-control equipment.
The MG300J2YS45 is designed for demanding industrial power electronics including UPS systems, AC motor drives, DC choppers, welding equipment and high-power inverter systems. Its module construction allows direct heatsink mounting and provides a practical service solution for legacy equipment originally engineered around Toshiba MG-series IGBT modules.
| Parameter | Value |
| Manufacturer | Toshiba |
| Part Number | MG300J2YS45 |
| Device Type | IGBT power module |
| Voltage Rating | 600 V |
| Current Rating | 300 A |
| Configuration | 2U / two switching elements |
| Circuit Topology | Complete half-bridge |
| Semiconductor Type | Insulated-gate bipolar transistor (IGBT) |
| Module Class | High-current industrial IGBT module |
| Mounting | Heatsink-mounted industrial power module |
| Typical Applications | UPS systems; industrial inverters; AC motor drives; DC choppers; welding equipment; high-power switching systems |
| Replacement Requirement | Verify gate-drive requirements, internal circuit, terminal layout, mechanical dimensions and thermal characteristics before substitution |
| Module | Representative Applications | Replacement Notes |
| MG300J2YS45 | UPS systems; AC motor drives; industrial inverters; DC choppers; welding equipment; high-power switching systems | Verify the 600 V rating, 300 A current rating, 2U half-bridge configuration, gate-drive requirements, terminal arrangement, mechanical fit and cooling requirements before substitution. |
