Industrial Inverter & Motor Drive Solution — Mitsubishi CM100DY-24A | CM-DY Series
The Mitsubishi CM100DY-24A is a 100A / 1200V Dual Darlington IGBT Power Module engineered for demanding industrial power conversion applications. Designed within Mitsubishi Electric’s proven CM-DY Series, this module delivers high switching efficiency, robust thermal performance, and long-term reliability in continuous-duty environments.
Where This Product Is Used
The CM100DY-24A is specified by engineers across a wide range of high-power industrial systems:
- AC Variable Frequency Drives (VFD) — Main inverter bridge in 3-phase motor speed control systems (15–45 kW range)
- Industrial Servo Drives — High-dynamic torque control for CNC machining centers, robotics, and precision motion axes
- Uninterruptible Power Supplies (UPS) — DC-AC inversion stage in online double-conversion UPS (10–40 kVA)
- Welding Inverters — High-frequency switching in MIG/TIG and resistance welding power supplies
- Elevator & Crane Drives — Regenerative braking and four-quadrant motor control in vertical transport systems
- Solar & Wind Inverters — DC bus switching in grid-tied renewable energy converters
- Induction Heating Equipment — Resonant inverter topologies requiring fast-switching, low-loss IGBTs
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | CM100DY-24A |
| Manufacturer | Mitsubishi Electric |
| Series | CM-DY |
| Module Type | Dual Darlington IGBT |
| Collector Current (IC) | 100 A |
| Collector-Emitter Voltage (VCES) | 1200 V |
| Gate-Emitter Voltage (VGES) | ±20 V |
| Collector Dissipation (PC) | Refer to datasheet (per IGBT) |
| Switching Frequency | Up to 20 kHz (application dependent) |
| Isolation Voltage (Viso) | 2500 V AC (1 min) |
| Operating Temperature (Tj) | -40°C to +150°C |
| Storage Temperature (Tstg) | -40°C to +125°C |
| Package / Case | Standard IGBT Module (Mitsubishi 7-pin dual inline) |
| Weight | Approx. 280 g |
| RoHS Compliance | Consult current production lot |
Why Engineers Specify This Model
- Proven CM-DY Platform — Decades of field deployment in industrial drives; extensive application notes and reference designs available
- Dual Darlington Configuration — Integrated freewheeling diodes reduce external component count and simplify PCB layout
- High Blocking Voltage (1200V) — Suitable for 690V AC bus systems with adequate derating margin
- Low Saturation Voltage (VCE(sat)) — Minimizes conduction losses in high-duty-cycle inverter stages
- Robust Thermal Interface — Flat copper base plate enables direct mounting to water-cooled or forced-air heatsinks
- Drop-in Replacement Compatibility — Pin-compatible with equivalent modules from Fuji, Semikron, and Powerex in many designs
Complete System Bill of Materials
For a complete 3-phase inverter bridge using CM100DY-24A modules, engineers typically specify:
- 3× CM100DY-24A IGBT Modules (one per phase leg)
- Gate driver IC: e.g., Mitsubishi M57962L or equivalent isolated gate driver
- DC bus capacitor bank: 1000–2200 µF / 1200V electrolytic or film capacitors
- Heatsink: Thermal resistance ≤ 0.15°C/W per module (forced air or liquid cooled)
- Thermal interface material: Phase-change pad or thermal grease (e.g., Shin-Etsu X-23)
- Current sensing: Hall-effect sensor or shunt resistor per phase
- Gate resistors: 10–33 Ω (turn-on/turn-off, application tuned)
- Snubber capacitors: 0.1 µF / 1600V film type across each module
Compliance & Industry Standards
- IEC 60747-9 — Discrete semiconductor devices: Insulated-gate bipolar transistors (IGBTs)
- UL Recognized — Mitsubishi IGBT modules carry UL recognition for applicable series
- CE Marking — Compliant with EU Low Voltage Directive when integrated per application guidelines
- ISO 9001 — Manufactured under Mitsubishi Electric’s ISO 9001-certified quality management system
- RoHS / REACH — Verify current production lot documentation for hazardous substance compliance
Quality Assurance & Sourcing
At Konmask.com, every CM100DY-24A unit undergoes the following before dispatch:
- Visual inspection: package integrity, pin condition, label authenticity check
- Parametric screening: VCES, VGES, and gate threshold voltage spot-checked against datasheet limits
- Traceability: date code and lot number recorded per order
- Anti-static packaging: shipped in ESD-safe bags with moisture barrier and desiccant
- Sourcing: procured from authorized distribution channels and verified surplus with full documentation available on request
How to Source This Part
- Add to Cart — Select quantity and proceed to checkout directly on this page
- Request a Quote — For orders of 5+ units, email [email protected] for volume pricing
- Lead Time — In-stock units ship within 1–3 business days; out-of-stock lead time quoted on request
- Export & Customs — We support international shipments with full commercial invoice and HS code documentation (HS: 8541.10)
- Technical Support — Application engineering questions answered via email or WhatsApp: +0086 19859288691
Application-Specific FAQ
Q: Can the CM100DY-24A replace a CM100DY-24H?
A: The -24A and -24H suffixes denote different generations with minor parameter differences. Verify VCE(sat) and switching time specs against your gate driver design before substituting.
Q: What heatsink is recommended for continuous 100A operation?
A: A heatsink with Rth(c-a) ≤ 0.10°C/W with forced-air cooling is recommended. For liquid cooling, a cold plate achieving ≤ 0.05°C/W is typical for full-rated continuous duty.
Q: Is an isolated gate driver required?
A: Yes. For safety and noise immunity in industrial inverter applications, an isolated gate driver (e.g., M57962L or HCPL-316J equivalent) is mandatory for each IGBT in the bridge.
Q: What is the typical application switching frequency?
A: Most industrial VFD designs operate this module at 2–8 kHz carrier frequency. Higher frequencies (up to 20 kHz) are possible with appropriate derating of IC and heatsink sizing.
Q: Do you provide a Certificate of Conformance (CoC)?
A: Yes. A CoC with date code and lot traceability is available upon request for all orders.
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