TOSHIBA MIG50Q201H IGBT Module | Replacement, Equivalent & Selection Guide
The TOSHIBA MIG50Q201H is a high-performance 50A 600V IGBT power module designed for industrial motor drives, inverters, and power conversion systems. This page provides full technical specifications, compatible replacement models, and a professional selection guide to help engineers and procurement teams make the right sourcing decision.
Technical Specifications
| Part Number | MIG50Q201H |
| Manufacturer | TOSHIBA |
| Module Type | IGBT Power Module |
| Collector Current (Ic) | 50A |
| Collector-Emitter Voltage (Vces) | 600V |
| Configuration | Dual (H-Bridge / 2-in-1) |
| Gate-Emitter Voltage (Vge) | ±20V |
| Operating Temperature | -40°C to +150°C (Tj) |
| Package | MIG / Flat-base module |
| Application | AC Motor Drive, Inverter, UPS |
| Weight | Approx. 2100g (with heatsink assembly) |
Compatible Replacement & Equivalent Models
The following models are commonly used as drop-in or functional replacements for the MIG50Q201H. Always verify pinout, voltage, and current ratings before substitution:
| Model | Brand | Ic | Vces | Notes |
| MIG50Q201H | TOSHIBA | 50A | 600V | Original OEM |
| 6MBI50S-060 | Fuji Electric | 50A | 600V | Functional equivalent, verify pinout |
| SKM50GB063D | Semikron | 50A | 600V | Similar topology, check gate drive |
| CM50DY-24H | Mitsubishi | 50A | 1200V | Higher voltage, not direct replacement |
| FF50R06KE3 | Infineon | 50A | 600V | Compatible for most inverter designs |
⚠ Disclaimer: Replacement compatibility must be verified by a qualified engineer. Konmask.com supplies original and genuine parts only.
Why Choose the Original MIG50Q201H
- Genuine TOSHIBA quality — manufactured to OEM specifications with full traceability
- Optimized switching performance — low Vce(sat) and fast switching for high-efficiency drives
- Proven reliability in industrial environments with wide temperature tolerance
- Direct fit for existing TOSHIBA-based drive systems — no re-engineering required
- Full warranty & documentation — datasheet, test reports available on request
Typical Applications
- AC variable frequency drives (VFD) and servo drives
- Industrial inverters and converters
- Uninterruptible power supplies (UPS)
- Welding equipment and induction heating
- Solar inverters and energy storage systems
- Elevator and crane motor control
System Compatibility
The MIG50Q201H is compatible with the following drive platforms and control systems:
- TOSHIBA VF-S15, VF-nC3, and VF-MB1 series inverters
- Third-party drives using 600V / 50A IGBT module slots
- Gate driver circuits with ±15V / ±20V drive voltage
- Heatsink assemblies with standard MIG module mounting pattern
Selection Guide
Use the following criteria to confirm the MIG50Q201H is the right module for your application:
| Parameter | Requirement | MIG50Q201H |
| Load Current | ≤ 50A continuous | ✅ 50A rated |
| Bus Voltage | ≤ 600V DC bus | ✅ 600V Vces |
| Switching Frequency | Up to ~15kHz | ✅ Suitable |
| Thermal Management | Forced air or liquid cooling | ✅ Flat-base for heatsink |
| Gate Drive Voltage | +15V / -8V to -15V | ✅ Compatible |
If your application exceeds 50A or 600V, consider upgrading to the MIG75Q201H (75A) or a 1200V-rated module.
Quality Assurance & Sourcing
- ✅ 100% genuine TOSHIBA components — no counterfeit risk
- ✅ Sourced directly from authorized distributors and OEM channels
- ✅ Each unit inspected and tested before shipment
- ✅ Traceable batch numbers and date codes available
- ✅ Secure anti-static packaging for safe international shipping
- ✅ Export documentation (CO, invoice, packing list) provided
How to Order
- Confirm your required quantity and delivery timeline
- Contact us via email or WhatsApp with your PO or RFQ
- Receive quotation within 24 hours (business days)
- Payment via T/T, PayPal, or as agreed
- Shipment via DHL / FedEx / UPS with full tracking
📧 [email protected] | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I use the 6MBI50S-060 as a direct replacement for MIG50Q201H?
A: The 6MBI50S-060 (Fuji) has similar ratings but may differ in pinout and package dimensions. Always verify mechanical fit and gate drive compatibility before installation.
Q: Is the MIG50Q201H still in production?
A: TOSHIBA has transitioned some MIG-series modules. Konmask.com maintains stock of genuine units. Contact us for availability.
Q: What is the difference between MIG50Q201H and MIG75Q201H?
A: The MIG75Q201H is rated at 75A vs 50A for the MIG50Q201H. Both share the same 600V Vces and similar package. Upgrade if your load current exceeds 50A.
Q: Do you provide a datasheet?
A: Yes. Request the official TOSHIBA MIG50Q201H datasheet via [email protected].
Q: What is the lead time for MIG50Q201H?
A: Typically 3–7 business days for in-stock units. Custom orders may take 2–4 weeks.
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Contact: [email protected] | +0086 19859288691
