Fuji Electric 2MBI200J-140 – 200A / 1400V Dual-Pack IGBT Power Module | J-Series Platform
Engineering Background
The 2MBI200J-140 is a high-voltage, high-current dual-pack IGBT module manufactured by Fuji Electric, one of Japan’s foremost power semiconductor innovators. Designed for demanding industrial power conversion applications, this module belongs to Fuji’s proven J-Series (2MBI / 6MBI) platform — a benchmark in reliability for medium-to-high power inverter and drive systems worldwide.
Product Positioning
Targeting procurement engineers and system integrators in industrial automation, this module delivers a robust 200A collector current rating at a 1400V blocking voltage in a compact dual-pack (2-in-1) configuration. It is the preferred drop-in solution for regenerative drives, elevator controllers, UPS systems, and high-power servo amplifiers where thermal stability and switching precision are non-negotiable.
Complete Technical Specifications
| Parameter | Value |
|---|---|
| Part Number / SKU | 2MBI200J-140 |
| Manufacturer | Fuji Electric Co., Ltd. |
| Module Configuration | Dual-Pack (2-in-1 Half-Bridge) |
| Collector Current (IC) | 200 A |
| Collector-Emitter Voltage (VCES) | 1400 V |
| Gate-Emitter Voltage (VGES) | ±20 V |
| Collector-Emitter Saturation Voltage (VCE(sat)) | ≤ 2.5 V @ IC = 200A, VGE = 15V |
| Switching Frequency | Up to 20 kHz (application dependent) |
| Operating Junction Temperature (Tj) | -40°C to +150°C |
| Storage Temperature (Tstg) | -40°C to +125°C |
| Thermal Resistance (Rth(j-c)) | Refer to Fuji Electric datasheet |
| Isolation Voltage (Visol) | 2500 V AC (1 min) |
| Package / Case | Fuji Standard Module Package (screw terminal) |
| Weight | Approx. 1800 g |
| Country of Origin | Japan |
| Series Platform | J-Series (2MBI) |
| RoHS Compliance | Compliant |
Proven Application Environments
- AC Motor Variable Frequency Drives (VFD) – 3-phase inverter bridge configurations for industrial motors up to 132 kW
- Elevator & Hoist Controllers – Regenerative braking and smooth torque control in vertical transport systems
- Uninterruptible Power Supplies (UPS) – High-reliability DC-AC conversion for critical infrastructure
- Servo Amplifiers & CNC Spindle Drives – Precision switching for high-dynamic servo systems
- Welding Power Supplies – Stable high-current output for MIG/TIG welding equipment
- Renewable Energy Inverters – Solar and wind power conversion at medium voltage levels
- Industrial Power Conditioning – Active front-end rectifiers and power factor correction (PFC) stages
Engineering Advantages
- Low Saturation Voltage (VCE(sat)) – Minimizes conduction losses, reducing heat generation and improving system efficiency
- Soft-Recovery Freewheeling Diodes – Integrated anti-parallel diodes with optimized reverse recovery characteristics suppress EMI and switching noise
- High Isolation Voltage – 2500 V AC isolation between power terminals and baseplate ensures safe integration in high-voltage systems
- Robust Thermal Design – Direct copper bonding (DCB) substrate enables superior heat spreading to the heatsink
- Wide Temperature Range – Qualified for operation from -40°C to +150°C junction temperature, suitable for harsh industrial environments
- Proven J-Series Reliability – Millions of field hours across global industrial installations validate long-term MTBF performance
System Architecture & Signal Flow
The 2MBI200J-140 implements a half-bridge (dual-pack) topology: two IGBT switches with integrated freewheeling diodes are housed in a single module, forming one phase leg of a 3-phase inverter when three modules are used in parallel. Gate drive signals (typically ±15V / 0V) are applied to the G-E terminals of each switch. The collector-emitter path switches the DC bus voltage (up to 1400V) to synthesize the AC output waveform via PWM modulation. The baseplate mounts directly to a water-cooled or forced-air heatsink for thermal management.
Recommended gate resistor (Rg): 10–33 Ω (application-specific; refer to Fuji application note AN-2MBI).
Sourcing & Quality Verification
- Source: Konmask.com sources 2MBI200J-140 modules from authorized Fuji Electric distributors and verified OEM surplus channels
- Inspection: Each unit undergoes visual inspection, date-code verification, and functional screening prior to dispatch
- Authenticity: Holographic labels, laser-etched part markings, and original packaging are verified against Fuji Electric’s authentication standards
- Traceability: Lot numbers and date codes are recorded and available upon request for quality audit purposes
- Warranty: 12-month warranty against manufacturing defects under normal operating conditions
Procurement Process
- Inquiry – Submit your RFQ via email to [email protected] or via the product page. Include quantity, required delivery date, and destination country.
- Quotation – Receive a formal quotation with unit price, lead time, and shipping options within 24 business hours.
- Order Confirmation – Place order via the Shopify checkout or via proforma invoice for bank transfer / L/C payment.
- Quality Check & Dispatch – Modules are inspected, photographed, and securely packaged. Tracking number provided within 48 hours of payment clearance.
- Delivery – DHL / FedEx / UPS express (3–7 business days) or sea freight for bulk orders. Export documentation (CO, packing list, commercial invoice) included.
Technical FAQ
Q: Is the 2MBI200J-140 compatible with 690V AC drive systems?
A: Yes. With a 1400V VCES rating, this module provides adequate voltage margin for 690V AC (DC bus ≈ 975V) applications following standard derating guidelines (typically 50–60% of VCES).
Q: What is the recommended gate drive voltage?
A: Fuji Electric recommends +15V / -15V (or +15V / 0V for simplified designs). A dedicated IGBT gate driver IC (e.g., Concept, Semikron SKYPER, or equivalent) is strongly recommended.
Q: Can this module replace a 2MBI200J-120?
A: The 2MBI200J-140 is a higher-voltage variant (1400V vs. 1200V). It is a direct form-factor replacement in most applications, but verify PCB footprint, gate drive timing, and thermal design before substitution.
Q: Do you provide the official Fuji Electric datasheet?
A: Yes. The complete datasheet is available upon request. Contact [email protected].
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1 piece. Volume pricing is available for orders of 5+ units.
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