401CMQ045 International Rectifier - Schottky Rectifier
401CMQ045 Description
International Rectifier makes the 401CMQ045, a 45 V, 400 A Schottky rectifier. Typical applications include AC-to-DC rectification in drives and power supplies, freewheeling paths and battery charging.
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Target Applications
International Rectifier 401CMQ045 is used for low-voltage, high-current rectification in switch mode power supplies, DC-DC converters, battery chargers and welding equipment, and as freewheeling or reverse polarity protection diodes.
Key Specifications
| Manufacturer | International Rectifier |
| Category | Schottky Rectifier |
| Rated voltage | 45 V |
| Rated current | 400 A |
Related Part Numbers
| 301CMQ045 45(V) / 150(A) | 201CMQ045 45V, 200A | 403CMQ100 100V, 200A | 408CMQ060 60V, 400A |
| 440CMQ030 30V, 440A | 203CMQ100 100V, 200A | 103CMQ100 100(V) / 100(A) | 401CNQ035 35V, 400A |
| 401CNQ040 40V, 400A | 401CNQ045 | 400DMQ045 45V, 400A | 400CNQ045 |
| 400CNQ040 40V, 400A | 40370-212-02-TT162N | 400CNQ035 35V, 400A | 403CNQ080 80V, 400A |

