Fuji Electric 6R1TI30Y-080 | Integrated CIB Module for Compact Motor Drives
The Fuji Electric 6R1TI30Y-080 is a highly integrated Power Integrated Module (PIM) designed to streamline the development of low-power motion control and power conversion systems. By combining a three-phase converter bridge, a three-phase inverter, and a brake chopper into a single compact package, this module offers a robust foundation for engineers seeking to reduce system size, simplify assembly, and enhance overall reliability.
Product Highlights: The Engineer's Advantage
- All-in-One Integration: Features a full Converter-Inverter-Brake (CIB) topology, significantly reducing external component count and minimizing PCB layout complexity.
- Optimized for Low-Power Applications: With a 400V Vces and 30A collector current, it is perfectly scaled for fractional horsepower motor drives and small-scale power systems.
- Compact Footprint: The small-sized package is engineered for space-constrained designs where power density is a critical design parameter.
- Enhanced Thermal Performance: Built on Fuji Electric's established technology, the module ensures efficient heat dissipation, contributing to long-term operational stability.
Technical Deep Dive: The Power of CIB Integration
The core value proposition of the Fuji Electric 6R1TI30Y-080 lies in its CIB architecture. A traditional Variable Frequency Drive (VFD) requires three distinct power stages: an AC-to-DC converter (rectifier), a DC bus with a braking circuit, and a DC-to-AC inverter. Sourcing, qualifying, and assembling discrete components for each stage is time-consuming and introduces multiple potential points of failure.
This module consolidates these functions into a single, factory-tested component. The integrated rectifier bridge efficiently converts incoming AC power. The six-pack IGBT inverter stage provides precise control for three-phase motors. Crucially, the included brake chopper IGBT and freewheeling diode allow for effective management of regenerative energy—a vital function in dynamic applications like AC servo drives where rapid deceleration is common. This high level of integration not only simplifies the bill of materials (BOM) but also minimizes parasitic inductance between stages, leading to cleaner switching and reduced EMI challenges.
Key Application Scenarios
The specific ratings and integrated topology of the 6R1TI30Y-080 make it an ideal choice for several key applications:
- Compact AC Servo Drives: In robotics, CNC machining, and automated assembly lines, this module provides the complete power core for motors typically under 3.5 kW, where space is at a premium and reliability is non-negotiable.
- General-Purpose Inverters: For controlling pumps, fans, and conveyor systems, this PIM simplifies inverter design, reducing development time and manufacturing costs for low-power industrial automation.
- Uninterruptible Power Supplies (UPS): The integrated converter and inverter stages are well-suited for smaller online UPS systems, providing a reliable and compact solution for both AC rectification and battery-to-AC power conversion.
Key Parameter Overview
This table highlights the critical specifications for design engineers. For a comprehensive list of parameters, please refer to the official datasheet.
| Parameter | Value |
|---|---|
| Collector-Emitter Voltage (Vces) | 400V |
| Collector Current (Ic) @ Tc=80°C | 30A |
| Collector-Emitter Saturation Voltage (Vce(sat)) @ 30A | 2.2V (Max) |
| Configuration | 6-Pack IGBT + Brake + 3-Phase Diode Converter |
| Forward Current of FWD (If) @ Tc=80°C | 30A |
| Isolation Voltage (Viso) | 2000V (AC, 1 minute) |
For detailed electrical and thermal characteristics, download the 6R1TI30Y-080 datasheet.
Frequently Asked Questions (FAQ)
1. What is the primary benefit of using a CIB module like the 6R1TI30Y-080 over discrete IGBTs and diodes?
The primary benefit is system simplification. A CIB PIM (Power Integrated Module) drastically reduces component count, shrinks PCB size, simplifies thermal management by consolidating heat sources, and improves reliability by minimizing solder joints and interconnections. This translates directly to lower assembly costs and faster time-to-market.
2. Is this module suitable for high-frequency switching applications?
The 6R1TI30Y-080 is optimized for low-to-moderate switching frequencies, typically found in motor control applications (e.g., 2 kHz to 15 kHz). Its design prioritizes low conduction losses (Vce(sat)) over ultra-low switching losses. For applications requiring frequencies above 20 kHz, engineers should carefully analyze the trade-off between switching and conduction losses or consider alternative IGBT modules designed specifically for high-speed operation.
For expert guidance on integrating the Fuji Electric 6R1TI30Y-080 into your next project or to discuss your specific power conversion needs, please contact our technical team.
