SKM145GAL123D IGBT Module
The SKM145GAL123D is an IGBT module from SEMIKRON designed for high-power switching in industrial and commercial power electronics. With a collector current of 145 A and a collector–emitter voltage of 1200 V, it is suitable for use in motor drives, inverters, welding systems, and industrial converters.
The module features a collector–emitter saturation voltage of approximately 2.5 V and a maximum junction temperature of 150 °C, supporting efficient operation and thermal stability. A gate charge of 1,000 nC and switching time of ~80 ns enable reliable and controlled power management.
With a maximum power dissipation of 830 W and a ±20 V gate–emitter rating, the SKM145GAL123D is built to handle demanding conditions in applications where consistent performance is required.
Key Specifications
| Specification | Value |
|---|---|
| Collector–Emitter Voltage (V<sub>CES</sub>/V<sub>RRM</sub>) | 1200 V |
| Collector Current (I<sub>C</sub>) at 25 °C | 145 A |
| Collector–Emitter Saturation Voltage (V<sub>CE(sat)</sub>) | ~2.5 V (typical @ 25 °C) |
| Maximum Power Dissipation (P<sub>c</sub>) | 830 W |
| Maximum Gate–Emitter Voltage (V<sub>GE</sub>) | ±20 V |
| Junction Temperature (T<sub>j</sub> max) | 150 °C |
| Total Gate Charge (Q<sub>g</sub>) | 1,000 nC (typical) |
| Rise Time (t<sub>r</sub>) | ~80 ns |
| Package Type | IGBT module (4-pack) |
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