Description
Overview
The 2MBI150VB-120 is a high-power IGBT (Insulated Gate Bipolar Transistor) module in a half-bridge (2-pack) configuration designed for industrial power conversion applications. It integrates two IGBT switches and their anti-parallel diodes in a single compact module, enabling efficient switching and power handling in medium-power systems such as inverters, motor drives, UPS units, and renewable energy converters.
⚙️ Key Specifications
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Module Type: Dual IGBT in half-bridge configuration (standard 2-pack)
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Voltage Rating (V<sub>CES</sub>): 1200 V
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Continuous Collector Current: 150 A
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Operating Junction Temperature: up to ~150–175 °C
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Package: M274 insulated module with baseplate mounting
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Thermal Characteristics: Low thermal resistance for good heat dissipation
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Switching Features: Fast switching, low inductance internal layout for efficient operation
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Typical Power Dissipation: ~780 W per IGBT (varies by use and cooling)
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Isolation Voltage: ~2500 VAC between terminals and base for safety
🛠️ Applications
Commonly used in:
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Variable frequency motor drives
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UPS (Uninterruptible Power Supplies)
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Solar and wind energy inverters
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Industrial NC (numerical control) servo systems
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Power conditioning and welding equipment