Frequency Inverter VFD IGBT 7th Gen NX Mitsubishi IGBT Ultra Low Loss 175℃ Tj
Price:
$15 - $200
MOQ:
1
Delivery Time:
3-5Workday
Product Description
7th Gen NX IGBT Ultra-Low Loss 175℃ Tj for Servo Drives & Frequency Inverters
7th Gen NX IGBT with ultra-low loss and 175℃ maximum junction temperature, specially designed for servo drives and frequency inverters, improving industrial automation efficiency.
Core Technologies & Key Advantages
- Patented CSTBT™ Structure: Mitsubishi's proprietary Carrier Stored Trench-Gate Bipolar Transistor technology, matched with RFC diodes, delivers ultra-low switching and conduction loss for higher energy efficiency.
- Exclusive SLC Package: Solderless layer design + integrated thermal management, optional press-fit terminals and pre-applied PC-TIM. Boosts superior thermal cycling capability and assembly convenience, with enhanced long-term operational reliability.
- High Maximum Junction Temperature: Tj,max = 175℃, enables stronger overload tolerance and stable performance in harsh industrial working conditions.
- High Power Density: CIB module type features 36% smaller footprint than traditional modules, supporting equipment miniaturization and space-saving installation.
- Integrated Modular Design: 7-in-1 modules (3-phase inverter + brake chopper) and CIB modules reduce peripheral components, simplify circuit design and shorten product development cycles.
Model Specifications and Parameters
650V Voltage Class
| Internal Topology | Rated Current (Ic) | Overseas Models | Supplementary Core Parameters | Corresponding Overseas Industries |
|---|---|---|---|---|
| CIB (Three-Phase Conversion + Inversion + Braking) | 50A | CM50MXUB-13T, CM50MXUBP-13T, CM50MXUB-13T1, CM50MXUBP-13T1 | Package: NX-S, Size: 54×107.5×17mm, Power density increased by 36% compared with traditional models | Small Industrial Automation (Small Servo Drives, Micro Inverters), Residential Energy Storage PCS |
| CIB (Three-Phase Conversion + Inversion + Braking) | 75A | CM75MXUB-13T, CM75MXUBP-13T, CM75MXUB-13T1, CM75MXUBP-13T1 | Package: NX-S, Solderless layer design, improved thermal cycling capability, suitable for compact installation scenarios | Industrial Automation (Small and Medium Inverters, Servo Systems), Small Photovoltaic Inverters (Residential) |
| CIB (Three-Phase Conversion + Inversion + Braking) | 100A | CM100MXUB-13T, CM100MXUBP-13T, CM100MXUB-13T1, CM100MXUBP-13T1, CM100MXUD-13T, CM100MXUDP-13T, CM100MXUD-13T1, CM100MXUDP-13T1 | Package: NX-S, Optional pre-applied PC-TIM, convenient assembly and reduced maintenance costs | Industrial Automation (Medium Inverters, Servo Drives), Small UPS, Residential Energy Storage Systems |
| 2-in-1 (Inversion) | 300A | CM300DX-13T, CM300DXP-13T, CM300DX-13T1, CM300DXP-13T1 | Package: NX-L, Size: 62×152×17mm, Suitable for medium-power equipment with strong overload tolerance | Industrial Automation (Large Inverters), New Energy (Small Wind Power Converters), Industrial Welding Machines |
| 2-in-1 (Inversion) | 450A | CM450DX-13T, CM450DXP-13T, CM450DX-13T1, CM450DXP-13T1 | Package: NX-L, Low collector-emitter saturation voltage, small power loss and outstanding energy efficiency | New Energy (Medium Photovoltaic Inverters), Industrial Power Supplies, Marine Auxiliary Power Systems |
| 2-in-1 (Inversion) | 600A | CM600DX-13T, CM600DXP-13T, CM600DX-13T1, CM600DXP-13T1 | Package: NX-L, Low stray inductance, strong anti-interference ability, suitable for harsh industrial working conditions | New Energy (Large Photovoltaic Inverters, Energy Storage PCS), High-Power UPS, Industrial Heavy-Duty Equipment |
1200V Voltage Class
| Internal Topology | Rated Current (Ic) | Overseas Models | Supplementary Core Parameters | Corresponding Overseas Industries |
|---|---|---|---|---|
| CIB (Three-Phase Conversion + Inversion + Braking) | 35A | CM35MXUA-24T, CM35MXUAP-24T, CM35MXUA-24T1, CM35MXUAP-24T1 | Package: NX-S, Size: 54×107.5×17mm, Suitable for small precision equipment | Precision Industrial Automation (Small Servo Drives, Precision Motion Control Equipment), Medical Equipment Power Supplies |
| CIB (Three-Phase Conversion + Inversion + Braking) | 50A | CM50MXUA-24T, CM50MXUAP-24T, CM50MXUA-24T1, CM50MXUAP-24T1 | Package: NX-S, Adopting RFC diodes, low switching loss and better energy efficiency than the previous generation | Industrial Automation (Small Inverters, Servo Systems), Small Energy Storage PCS, Communication Power Supplies |
| CIB (Three-Phase Conversion + Inversion + Braking) | 75A | CM75MXUB-24T, CM75MXUBP-24T, CM75MXUB-24T1, CM75MXUBP-24T1, CM75MXUC-24T, CM75MXUCP-24T, CM75MXUC-24T1, CM75MXUCP-24T1 | Package: NX-S, Supporting switching between press-fit and solder terminals to meet different assembly needs | Industrial Automation (Medium Inverters, Servo Drives), Residential/Small Commercial Photovoltaic Inverters |
| CIB (Three-Phase Conversion + Inversion + Braking) | 100A | CM100MXUC-24T, CM100MXUCP-24T, CM100MXUC-24T1, CM100MXUCP-24T1 | Package: NX-S, Optional pre-applied PC-TIM, reducing assembly processes and improving production efficiency | Industrial Automation (Medium Inverters), Small UPS, Commercial Energy Storage Systems |
| 6-in-1 (Conversion + Inversion) | 100A | CM100TX-24T, CM100TXP-24T, CM100TX-34T, CM100TXP-34T | Package: NX-S, High integration, reducing peripheral components and shortening equipment development cycle | Industrial Automation (Integrated Inverters), Small New Energy Converters, Precision Motion Control Equipment |
| 7-in-1 (Conversion + Inversion + Braking) | 100A | CM100RX-24T, CM100RXP-24T | Package: NX-S, Compact size, suitable for miniaturized equipment design needs | Industrial Automation (Small Integrated Servo Inverters), Portable Industrial Power Supplies |
| 6-in-1 (Conversion + Inversion) | 150A | CM150TX-24T, CM150TXP-24T, CM150TX-34T, CM150TXP-34T | Package: NX-S, High power density, suitable for medium integrated equipment | Industrial Automation (Medium Integrated Inverters), Commercial Photovoltaic Inverters, Energy Storage PCS |
| 7-in-1 (Conversion + Inversion + Braking) | 150A | CM150RX-24T, CM150RXP-24T | Package: NX-S, Integrated braking function, no need for additional chopper components, reducing costs | Industrial Automation (Medium Servo Inverters), Elevator Drive Systems, Small Traction Equipment |
| 6-in-1 (Conversion + Inversion) | 200A | CM200TX-24T, CM200TXP-24T | Package: NX-S, Strong overload tolerance, suitable for high-load integration scenarios | Industrial Automation (Large Integrated Inverters), Commercial Energy Storage Systems, Industrial Welding Machines |
| 7-in-1 (Conversion + Inversion + Braking) | 200A | CM200RX-13T, CM200RXP-13T | Package: NX-S, Long thermal cycle life, improving the long-term operational reliability of equipment | Industrial Automation (Large Servo Inverters), Heavy Machine Tool Drives, Marine Electric Propulsion Auxiliary Systems |
| 2-in-1 (Inversion) | 225A | CM225DX-24T, CM225DXP-24T, CM225DX-34T, CM225DXP-34T, CM225DX-24T1, CM225DXP-24T1 | Package: NX-L, Size: 62×152×17mm, Suitable for medium and high-power equipment | New Energy (Medium Wind Power Converters, Photovoltaic Inverters), High-Power UPS, Industrial Power Supplies |
| 2-in-1 (Inversion) | 300A | CM300DX-24T, CM300DXP-24T, CM300DX-34T, CM300DXP-34T, CM300DX-24T1, CM300DXP-24T1 | Package: NX-L, Low-loss design, outstanding energy efficiency, best-selling overseas model | New Energy (Large Photovoltaic Inverters, Wind Power Converters), Industrial Automation (Large Inverters), Energy Storage PCS |
| 2-in-1 (Inversion) | 450A | CM450DX-24T, CM450DXP-24T, CM450DX-34T, CM450DXP-34T, CM450DX-24T1, CM450DXP-24T1 | Package: NX-L, Large collector current, suitable for heavy-load scenarios, Vce(sat)=1.65V | New Energy (High-Power Wind Power Converters, Energy Storage PCS), Heavy Equipment (Traction Converters), Marine Power Systems |
| 2-in-1 (Inversion) | 600A | CM600DX-24T, CM600DXP-24T, CM600DX-34T, CM600DXP-34T, CM600DX-24T1, CM600DXP-24T1 | Package: NX-L, Overseas best-selling model, Vce(sat)=1.65V, low power loss | New Energy (Large Wind/Photovoltaic Power Station Converters), High-Power UPS, Industrial Heavy-Duty Equipment |
| 2-in-1 (Inversion) | 800A | CM800DX-24T1, CM800DXP-24T1 | Package: NX-L, Upgraded version, Vce(sat)=1.9V, strong thermal stability, suitable for ultra-high power scenarios | New Energy (Large Wind Power Converters, Centralized Photovoltaic Inverters), HVDC Transmission Auxiliary Equipment |
| 2-in-1 (Inversion) | 1000A | CM1000DX-24T, CM1000DXP-24T | Package: NX-L, Main model for overseas high-power scenarios, strong anti-interference ability and excellent overload performance | New Energy (Large Wind Power Converters, Energy Storage Station PCS), Heavy Traction Equipment, Marine Main Electric Propulsion Systems |
1700V Voltage Class
| Internal Topology | Rated Current (Ic) | Overseas Models | Supplementary Core Parameters | Corresponding Overseas Industries |
|---|---|---|---|---|
| 6-in-1 (Conversion + Inversion) | 100A | CM100TX-34T, CM100TXP-34T | Package: NX-S, High voltage resistance design, suitable for small high-voltage equipment with high integration | High-Voltage Industrial Equipment (Small High-Voltage Inverters), New Energy (High-Voltage Photovoltaic Inverters), High-Voltage Energy Storage PCS |
| 6-in-1 (Conversion + Inversion) | 150A | CM150TX-34T, CM150TXP-34T | Package: NX-S, High voltage resistance + medium current, suitable for medium high-voltage equipment with strong thermal cycling capability | High-Voltage Industrial Automation (Medium High-Voltage Inverters), Wind Power Converters (High-Voltage Models), High-Voltage Power Supplies |
| 2-in-1 (Inversion) | 225A | CM225DX-34T, CM225DXP-34T, CM225DX-34T1, CM225DXP-34T1 | Package: NX-L, Size: 62×152×17mm, High voltage resistance + medium current, low-loss design | New Energy (High-Voltage Wind Power Converters, Centralized Photovoltaic Inverters), High-Voltage Industrial Equipment, High-Voltage Energy Storage Systems |
| 2-in-1 (Inversion) | 300A | CM300DX-34T, CM300DXP-34T, CM300DX-34T1, CM300DXP-34T1 | Package: NX-L, High voltage resistance + medium and high power, suitable for high-voltage heavy-load scenarios with outstanding reliability | New Energy (Large High-Voltage Wind Power Converters), High-Voltage Industrial Automation (Large High-Voltage Inverters), HVDC Transmission |
| 2-in-1 (Inversion) | 450A | CM450DX-34T, CM450DXP-34T, CM450DX-34T1, CM450DXP-34T1 | Package: NX-L, High voltage resistance + high power, main model for overseas high-voltage scenarios with excellent energy efficiency | New Energy (Large Wind Power Converters, High-Voltage Energy Storage PCS), Heavy Traction Equipment (High-Voltage Models), Marine High-Voltage Power Systems |
| 2-in-1 (Inversion) | 600A | CM600DX-34T, CM600DXP-34T, CM600DX-34T1, CM600DXP-34T1 | Package: NX-L, High voltage resistance + ultra-high power, suitable for ultra-high voltage and ultra-high power scenarios with strong overload tolerance | New Energy (Large Wind Power Station Converters, Centralized High-Voltage Photovoltaic Inverters), HVDC Transmission Equipment, Heavy Industrial High-Voltage Equipment |
Supplementary Notes: All models are compatible with overseas industrial standards, supporting global mainstream voltage and frequency, and can be directly used in overseas industrial, new energy and other projects without additional adaptation and modification. The parameters marked are all overseas official nominal standard values (25℃ ambient temperature). In actual working conditions, derating can be appropriately used according to the local overseas environment (such as high-temperature and low-temperature areas).
Global Main Application Scenarios
- Industrial Automation: Servo drives, high-performance frequency inverters, precision motion control systems
- New Energy: Wind power converters, photovoltaic (PV) inverters, energy storage PCS
- Power Supply & Protection: High-power UPS, industrial power supplies, dynamic voltage regulators (DVR)
- Heavy Industrial Equipment: Traction converters, marine electric propulsion systems, industrial welding machines
Mitsubishi NX Series IGBT - Common Q&A
Q1: Why does the NX IGBT trigger overcurrent (OC) protection frequently?
A: 1.Check if load is shorted or motor locked-rotor; 2.Verify drive signal waveform for distortion; 3.Confirm gate resistance matches specs (too small causes overcurrent).
Q2: The module alarms overheating even with normal cooling fan?
A: 1.Replace aged thermal grease and reapply evenly; 2.Check installation pressure (loose contact increases thermal resistance); 3.Clean dust/oil on heat sink and cooling channel.
Q3: What causes 811 fault code on Mitsubishi drive with NX IGBT?
A: Mainly high module temp or abnormal output current. 1.Optimize heat dissipation first; 2.Check for load mutation or electromagnetic interference on control signal; 3.Inspect if module is aged.
Q4: How to quickly check if NX IGBT module is damaged?
A: Use multimeter (diode mode): 1.C-E shows 0/very low resistance -> breakdown; 2.G-E resistance is abnormal (not MΩ level) -> gate circuit fault; 3.Check case for burn marks/cracks directly.
Q5: Why does the NX module have short circuit fault suddenly?
A: 1.Transient voltage spike exceeds rated voltage (check snubber circuit); 2.Drive circuit failure causes simultaneous conduction of upper/lower bridge arms; 3.Overload operation leads to chip fatigue breakdown.
Q6: The NX SLC package module has poor contact after installation?
A: 1.Ensure press-fit terminals are connected in place (no loose); 2.Check if the solderless layer is contaminated by dust/oil; 3.Guarantee uniform installation pressure on the module surface.
Q7: How to avoid NX IGBT damage from voltage spikes?
A: 1.Check and replace damaged RCD snubber circuit components; 2.Shorten high-current circuit path to reduce stray inductance; 3.Set proper soft turn-off time in drive parameters.
Q8: Why is the NX module less efficient than expected in operation?
A: 1.Confirm model specs match actual load (no under-selection); 2.Check if drive voltage (+15V/-5~-10V) is stable; 3.Eliminate partial load operation for long time.
Q9: What to note when replacing the NX IGBT module?
A: 1.Match the exact voltage/current grade and package type; 2.Clean the heat sink surface and reapply thermal grease; 3.Debug protection parameters (overcurrent threshold, temp limit) after replacement.
Q10: How to extend the service life of NX series IGBT?
A: 1.Avoid long-term operation at 100% rated load (derate by 10~20% for harsh conditions); 2.Regularly clean cooling system and check thermal grease; 3.Stabilize power supply and add anti-interference measures for control signals.
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Company
Shanghai Fradwell Industrial Automation Co., Ltd.
Location
No. 168, Chengnan Road, Pudong New Area, 201399 Shanghai, China
Contact Person
Angelo Wu