CM600DX-24S - 1200V 600A Dual IGBT Module | Mitsubishi Electric
MPN: CM600DX-24S ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $320 | $320.00 |
| 10 | $298 | $2,980.00 |
| 100 | $275 | $27,500.00 |
| 500 | $255 | $127,500.00 |
| 1,000 | $239 | $239,000.00 |
CM600DX-24S Overview
An IGBT (Insulated Gate Bipolar Transistor) module is a power semiconductor device that combines the voltage-driven gate of a MOSFET with the high-current, low-conduction-loss capability of a bipolar transistor. In the power-management hierarchy, IGBT modules sit at the top of the switching-device family, above discrete IGBTs and MOSFETs, and form the core switching stage of inverters, motor drives, and power supplies in the kilowatt-to-megawatt class.
Key features of this device include a 1200 V blocking rating suitable for 400 V-class AC lines and DC bus voltages up to roughly 600-700 V, a 600 A continuous collector current rating, and 3330 W power dissipation capability on a properly cooled heatsink. The dual (DX / half-bridge) topology integrates two IGBTs with anti-parallel free-wheeling diodes in one insulated package, simplifying busbar layout and reducing stray inductance.
Technically, the module uses N-channel IGBT silicon with a typical saturation voltage in the region of 2 V (per distributor data for the S1 variant), balancing conduction loss against switching loss for medium-frequency switching. The insulated baseplate provides 2500 Vrms-class isolation (typical for this package class; verify in the manufacturer datasheet), allowing direct mounting to grounded heatsinks.
Typical applications include industrial variable-frequency motor drives, servo amplifiers, UPS systems, welding power sources, and renewable-energy inverters, where ruggedness, high current, and proven reliability matter more than the fastest switching speeds.
When designing with this module, size the gate driver to deliver adequate gate charge at the intended switching frequency, and always verify short-circuit ratings and thermal cycling limits against the official Mitsubishi datasheet before release to production.
This page synthesizes distributor listings, manufacturer datasheet links, drop-in alternatives, and practical design guidance not found in the raw datasheet, helping engineers cross-reference the CM600DX-24S quickly.
Drop-in alternatives for CM600DX-24S — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
CM600DX-24S1
✅ Drop-In📋 Reference alternative (not in catalog)
CM600DXL-24S
✅ Drop-In📋 Reference alternative (not in catalog)
CM600DX-24T
✅ Drop-In📋 Reference alternative (not in catalog)
CM600DX-24S Maximum Ratings & Electrical Characteristics
| Configuration | Dual (Half Bridge) - DX type |
| Collector-Emitter Voltage (VCES) | 1200 V |
| Collector Current (DC, TC=25C) | 600 A |
| Total Power Dissipation (TC=25C) | 3330 W |
| Polarity | N Channel |
| Collector-Emitter Saturation Voltage (typ) | 2 V |
| Product Series | S1 Series (NX type dual) |
| Package Type | Insulated type IGBT module |
| Mounting Type | Chassis mount (screw terminal / baseplate) |
| Anti-Parallel Free-Wheeling Diodes | Integrated per switch |
| Isolation | Insulated baseplate |
| Primary Application | High power switching use |
CM600DX-24S insulated type igbt module Pin Configuration Guide
Pin configuration for CM600DX-24S (insulated type igbt module package). This power device features gate, drain, and source terminals. For non-polarized packages, refer to the manufacturer datasheet for exact pin 1 orientation and footprint details. Common applications include power supply design, motor driving, and load switching.
No detailed pinout data available for CM600DX-24S.
Refer to the datasheet for full pin configuration.
Typical Applications
CM600DX-24S is suitable for 6 applications: Industrial Motor Drives, UPS and Inverter Power Systems, Welding Power Sources, Renewable Energy Inverters, Electric Vehicle and Traction Chargers, Induction Heating and High-Power Supplies.
Industrial Motor Drives
The CM600DX-24S fits variable-frequency drives and servo amplifiers in the hundreds-of-kilowatt class, where its 1200 V blocking rating covers 400 V AC lines with a DC bus near 565 V and the 600 A rating supports high torque demands. The integrated half-bridge with free-wheeling diodes minimizes external diode count and stray inductance between upper and lower switches, improving switching robustness. Designers should evaluate conduction loss (approximately 2 V saturation region) plus switching energy at the PWM frequency and size the heatsink accordingly.
Recommended
UPS and Inverter Power Systems
Uninterruptible power supplies and DC-AC inverters benefit from the CM600DX-24S half-bridge stage because the 3330 W dissipation capability and insulated baseplate allow high power density on grounded heatsinks. The module's proven bond-wire construction supports the load-step transients typical of UPS transfer events. Place the module close to the DC-link capacitors, use low-inductance busbars, and drive the gates with adequate peak current to limit switching losses at 10-20 kHz modulation.
Recommended
Welding Power Sources
Welding inverters impose repeated high-current pulses and severe thermal cycling, conditions the CM600DX-24S family was designed for given its high power cycling capability and 600 A rating. The dual topology allows building a full bridge with two modules. Verify the module's thermal-cycle lifetime curves against your duty cycle, use generous thermal interface area, and consider soft-switching or lower switching frequency operation to reduce junction temperature swing amplitude.
Recommended
Renewable Energy Inverters
Solar and wind grid-tie converters in the 100-300 kW class use 1200 V half-bridge modules like the CM600DX-24S in their DC-AC stage, where the 1200 V rating provides margin against DC bus transients. Evaluate efficiency at your MPP voltage and modulation depth; the approximately 2 V saturation region dominates conduction loss at partial load while switching energy dominates at higher frequencies. Grid-code-compliant output filtering and isolation monitoring complete the design.
Recommended
Electric Vehicle and Traction Chargers
High-power DC fast chargers and traction auxiliaries employ 1200 V, 600 A-class IGBT modules for their PFC and DC-DC stages. The CM600DX-24S's insulated package and high current rating enable parallel-module scaling to reach 150-350 kW charging levels. Account for parallel operation current sharing by matching modules and symmetrizing busbar paths, and use gate drivers with per-switch desaturation protection and soft turn-off to survive short-circuit events safely.
Recommended
Induction Heating and High-Power Supplies
Induction heating inverters and electrochemical/industrial high-current supplies exploit the CM600DX-24S's 600 A capability in H-bridge or half-bridge resonant topologies. Because these systems switch at tens of kilohertz with large reactive currents, prioritize switching-energy data from the datasheet, keep DC-link decoupling tight, and design snubbers where needed. The 3330 W dissipation budget requires liquid cooling or high-airflow heatsinking at sustained full output.
Recommended
Recommended Products Summary
Engineering reference data for CM600DX-24S — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | CM600DX-24S1 | CM600DXL-24S | CM600DX-24T |
|---|---|---|---|---|
| Package | Insulated type module (NX dual) | Insulated type module (NX dual) - same | Insulated type module (NX dual) - same | Insulated type module - verify terminal layout |
| Brand | Mitsubishi Electric | Mitsubishi Electric | Mitsubishi Electric | Mitsubishi Electric |
| Collector-Emitter Voltage | 1200 V | 1200 V | 1200 V | 1200 V |
| Collector Current | 600 A | 600 A | 600 A | 600 A |
| Configuration | Dual (half bridge) | Dual (half bridge) | Dual (half bridge) | Dual (half bridge) |
| Generation / Silicon | S-series | S1-series (updated S generation) | L-series (low loss) | T-series (improved thermal cycling) |
Key Differentiators
- High power rating in proven S-series platform (vs CM600DXL-24S)
- Lower risk of design-in churn than newer T-series (vs CM600DX-24T)
- Trade-off: not the newest silicon (vs CM600DX-24T)
Design Notes
At the rated 3330 W dissipation, this module requires a substantial heatsink - liquid cooling or large forced-air extrusions are typical at full load. Estimated: with a baseplate-to-heatsink interface of ~0.01-0.02 C/W class and typical Rth(j-c) values for 600 A-class modules, even 1000 W of sustained loss drives significant junction temperature rise; always compute your own thermal budget from the datasheet Rth values and verify with thermocouple or IR measurement during prototype testing.
Although this is a screw-terminal module, the gate drive and auxiliary emitter traces must be short, twisted, or routed over ground to minimize loop inductance. High di/dt in the power loop can induce gate ringing and spurious turn-on of the complementary switch. Use separate auxiliary emitter terminals (per datasheet) for the gate return path, and add negative gate bias (typically -5 V to -10 V) to improve dv/dt immunity.
Do not parallel modules without verifying current sharing: match VCE(sat) groups, symmetrize busbar layout, and use independent gate resistors per module. Also respect mounting torque sequence to avoid baseplate warping that degrades thermal contact. Finally, always consult the latest official Mitsubishi Electric datasheet revision - the manufacturer explicitly warns that datasheet content is not a guarantee and full-system evaluation is required.
Compliance Information
Compliance status not stated in the reviewed web data as of 2026-10-11. Confirm via official Mitsubishi Electric product page or certificate request.
