FF150R12KS4 Infineon - IGBT
FF150R12KS4 Description
The FF150R12KS4 from Infineon Technologies is an IGBT module with a 1200 V / 150 A rating. Inside, it has two switches in a half-bridge (2-in-1) arrangement. It is a common choice for inverter stages in AC drives, servo systems, welders and uninterruptible power supplies.
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Summary of Features
FF150R12KS4 is a 1200V 150A IGBT Module.
Target Applications
Infineon FF150R12KS4 is used for inverters and AC motor drives, servo drives, UPS systems, welding machines, induction heating, solar and wind power converters and other high-power switching equipment.
Key Specifications
| Manufacturer | Infineon Technologies |
| Configuration | Dual - two IGBTs (half-bridge) with diodes |
| Technology | Fast IGBT2 (KS4) |
| VCES | 1200 V |
| IC | 150 A (TC = 70 °C) / 225 A (TC = 25 °C) |
| ICRM | 300 A (tp = 1 ms) |
| Isolation test voltage | 2.5 kV RMS, 50 Hz, 1 min |
| Weight | 340 g |
FF150R12KS4 Video
Technical document (PDF) | Request a quote for FF150R12KS4 (reply within 24 hours)
Related Part Numbers
| FF200R12KS4 1200V, 200A | FF100R12KS4 1200V, 150A | FF300R12KS4 1200V 300A | FF150R12RT4 150A/1200V |
| FF150R12MT4 150A/1200V | FF150R12MS4G 1200V, 150A | FF150R12KE3 | FF150R12KE3G |
| FF150R12KT3G | FF150R12ME3G | FF150R12YT3 | FF150R12YT3ENG |
| FF150R17KE3 | FF150R17KE4 | FF150R17ME3G | FF1500R17IP5 |

