Semikron SKiiP 11NAB126V1 — IGBT Power Module
The Semikron SKiiP 11NAB126V1 is a compact, highly integrated IGBT power module designed for three-phase power conversion tasks such as rectification, inverter operation, and brake-chopper functionality. Packaged in a MiniSKiiP II 1 housing, it features a 1200 V blocking voltage, making it well-suited for low- to mid-power motor drives, UPS systems, and compact industrial inverters. Its integration reduces system complexity by combining a three-phase rectifier, a three-phase inverter, and a brake stage in one module, helping designers optimize board space and minimize component count.
Internally, the SKiiP 11NAB126V1 employs IGBT 3 (trench) technology, paired with CAL (Controlled Axial Lifetime) freewheeling diodes to achieve low conduction and switching losses. In addition, the module uses spring-contact terminals, eliminating the need for solder and improving reliability under thermal cycling and mechanical stress. These features ensure efficient thermal performance and long-term stability.
From an application perspective, the module is rated for approximately 8 A in its “M21” variant, according to Semikron’s official specification. It is intended for inverter designs up to 8 kVA and typical motor power around 4 kW, making it practical for compact VFDs, renewable energy inverters, and other industrial power electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Collector‑Emitter Voltage (V<sub>CES</sub>) | 1200 V |
| Nominal Collector Current (I<sub>C</sub>) | 8 A (M21 variant) |
| Saturated Collector‑Emitter Voltage (V<sub>CE(sat)</sub>) | 1.7 – 2.4 V |
| Gate‑Emitter Voltage (V<sub>GE</sub>) | –20 V to +20 V |
| Junction Temperature (T<sub>j</sub>) | –40 °C to +175 °C |
| Chip Technology | IGBT 3 (Trench) |
| Number of Transistors / Topology | 7 transistors, CIB (Converter‑Inverter‑Brake) |
| Housing / Package | MiniSKiiP II 1 (spring contacts) |
| Dimensions (L × W × H) | 42 × 40 × 16 mm |
| Typical Application Power | Inverter up to ~8 kVA, motor ~4 kW |
| Gross / Net Weight | 0.04 kg / 0.03 kg |
For more detailed information, please refer to the Semikron SKiiP 11NAB126V1 datasheet: Download PDF
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