TD66N12LOFInfineon - IGBT
TD66N12LOF Description
The Infineon Technologies (formerly Eupec) TD66N12LOF is a thyristor module rated at 1200 V and 120 A. Components of this type are commonly used in soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control.
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Summary of Features
IGBT Power Transistor Modules; Center-Tapped CC Thyristor Doubler
Target Applications
Infineon TD66N12LOF is used for High Power Switching, A.C. Motor Controls, D.C. Motor Controls, Uninterruptible Power Supply, Inverter for motor drive.
Key Specifications
| Manufacturer | Infineon Technologies (eupec) |
| Configuration | Phase control thyristor / diode module (TD: one thyristor + one diode), soldered contacts |
| VDRM / VRRM | 1200 V |
| ITAVM | 66 A (TC = 85 °C) / 77 A (TC = 74 °C) |
| ITRMSM | 120 A |
| ITSM | 1400 A (10 ms, Tvj max) |
| I²t | 9800 A²s |
| Threshold voltage VT(TO) / slope resistance rT | 0.85 V / 3.2 mΩ |
| Critical di/dt | 120 A/µs |
| Critical dv/dt | 1000 V/µs |
| Turn-off time tq typ. | 80 µs |
| Junction temperature | 130 °C max. |

