Toshiba MIG50Q201H | High-Integration 1200V CIB Module for Compact Motor Drives
The Toshiba MIG50Q201H represents a leap in power electronics integration, designed for engineers who need to maximize performance while minimizing system footprint. This isn't just another IGBT; it's a complete power stage solution in a single, robust package, engineered to solve core challenges in modern industrial automation.
- Brand: Toshiba
- Model: MIG50Q201H
- Core Function: A highly integrated 1200V, 50A Converter-Inverter-Brake (CIB) module.
- Key Benefit: Drastically simplifies design, reduces assembly complexity, and enhances the reliability of low-to-mid-power drive systems.
- Primary Applications: Compact motor drives, servo controllers, robotics, small-scale UPS, and specialized power conversion units.
Technical Deep Dive: The Engineering Edge of the MIG50Q201H
Understanding the technology inside the **Toshiba MIG50Q201H** reveals why it’s a superior choice for demanding applications.
All-in-One CIB (Converter-Inverter-Brake) Topology
The standout feature is its Converter-Inverter-Brake architecture. This module integrates a three-phase diode rectifier for AC-to-DC conversion, a three-phase IGBT inverter for precise motor control, and a dedicated brake chopper circuit. For a system designer, this means replacing numerous discrete components with one optimized module. The direct benefits are a significantly smaller PCB, reduced parasitic inductance, lower assembly costs, and a streamlined supply chain.
Optimized for Low-Loss Power Conversion
At its heart, the **MIG50Q201H** utilizes advanced IGBTs with a low collector-emitter saturation voltage (Vce(sat)). This characteristic directly reduces conduction loss, meaning less energy is wasted as heat during operation. Paired with soft-recovery freewheeling diodes, the module also minimizes switching losses and electromagnetic interference (EMI). The result is a more efficient system that requires a smaller heatsink and simplifies EMC compliance, saving both space and engineering effort.
Application Scenarios: Solving Real-World Problems
The value of the **Toshiba MIG50Q201H** is most evident in how it tackles specific industry pain points.
- Variable Frequency Drives (VFDs): In compact VFD designs, space is at a premium. The integrated nature of this CIB module eliminates the need for a separate rectifier and brake chopper, enabling a much denser power layout. The built-in brake circuit is essential for managing regenerative energy during motor deceleration, improving safety and control in applications like conveyors and elevators.
- Servo Control Systems: Precision robotics and CNC machinery demand fast response and high reliability. By minimizing the interconnects between power stages, the MIG50Q201H improves system responsiveness. Its proven thermal performance ensures stable operation under dynamic loads, contributing to the longevity of the servo drive.
- Uninterruptible Power Supplies (UPS): For small to medium commercial UPS systems, efficiency and reliability are non-negotiable. The module's low power loss design translates to higher battery life during an outage and lower operating costs. Its integrated form factor simplifies manufacturing and maintenance routines.
Key Technical Parameters
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (VCES) | 1200V |
| Collector Current (IC) | 50A |
| Collector-Emitter Saturation Voltage (VCE(sat)) typ. | 2.2V (at IC = 50A) |
| Package Type | MIG-3 |
For complete specifications, please Contact Us for a Quote and the full datasheet.
MIG50Q201H vs. Discrete Solutions: A Clear Choice
Engineers often weigh the benefits of a highly integrated module against a design using discrete IGBTs, diodes, and a separate brake circuit. While a discrete approach offers granular component selection, it introduces significant complexity in layout, thermal management, and assembly. The **Toshiba MIG50Q201H** is the superior choice for projects prioritizing speed-to-market, reliability, and compact dimensions. It is specifically engineered for systems under 15kW where the benefits of integration far outweigh the customization of a discrete build. If your design requires a streamlined, proven power stage, this module is the logical starting point. For other power configurations, feel free to Explore More IGBT Modules in our portfolio.
