Description
What it is
The 6MBI15S-120 is an Insulated Gate Bipolar Transistor (IGBT) module from Fuji Electric’s S-Series. It is a “six-pack” power module that integrates six IGBTs with anti-parallel diodes in one compact package for driving 3-phase power electronics systems.
⚙️ Key Features
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Voltage rating: 1200 V (collector-emitter) suitable for medium-voltage systems.
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Current rating: 15 A continuous at 80 °C (up to ~25 A at 25 °C).
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High-speed switching: Designed for fast switching with low on-state voltage drop for efficient power conversion.
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Integrated diodes: Built-in anti-parallel diodes simplify design and handle reverse currents in inductive loads.
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Thermal & voltage performance: Rated for junction temperatures up to ~150 °C and offers good electrical isolation (≈2500 VAC).
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Compact six-pack design: Contains six switching devices in a single module ideal for three-phase inverters.
💡 Typical Uses
This module is widely used in:
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Motor drives and servo inverters
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Industrial inverters and converters
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Uninterruptible power supplies (UPS)
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Welding machines and other medium-power industrial equipment
🛠 Technical Snapshot
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Package: Rectangular module with PCB or heat-sink mounting capability.
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Switches: Six IGBTs + anti-parallel diodes in one unit.
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Applications: Efficient power conversion in three-phase systems and industrial control.