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Mitsubishi Electric continues to focus on "Innovative Power Devices to Build a Sustainable Future" this year, carrying eight new power devices , and today officially debuted at PCIM Asia 2016 (Shanghai International Power Components, Renewable Energy Management Exhibition), which was widely visited by visitors. Unanimously praised, visitors took photos at the Mitsubishi Electric booth, and Mitsubishi Electric once again showed the public its extraordinary strength in the power semiconductor market (Mitsubishi Electric Booth No.: B15).
This year's power devices are used in a wide range of applications, including: variable frequency appliances, track traction and power transmission, electric vehicles, industrial and new energy generation, to provide customers with high performance and low loss products.
(Photo: Mitsubishi Electric booth is highly sought after by visitors)
Frequency conversion appliance market
In the application of inverter household appliances, Mitsubishi Electric launched SLIMDIP-L and SLIMDIP-S products based on the SLIMDIP module introduced last year. SLIMDIP-L is used for inverter washing machines and inverter air conditioners, while SLIMDIP-S is used for SLIMDIP-S. Inverter refrigerator and inverter fan control.
Both SLIMDIPs use RC-IGBT chips for higher integration; package area is 30% smaller than ultra-small DIPIPMTM; built-in bootstrap diodes and current limiting resistors; maximum operating case temperature rises to 115°C; and integrated short-circuit protection And undervoltage protection, while providing temperature analog output version and over temperature protection version for selection.
SLIMDIP module
Track traction and electric vehicle drive market
At PCIM Asia 2016, Mitsubishi Electric brings three power modules for track traction and power transmission, as well as electric vehicles, which are X-series single- and dual-tube HVIGBT modules for traction converters and DC transmission applications. The J1 series automotive IGBT modules are suitable for electric vehicle drives and high reliability inverters.
The X-series dual-tube HVIGBT module, which debuted at the show, uses the 7th generation IGBT and RFC diodes of the CSTBTTM structure to reduce power loss; optimizes product performance with packaging technology that reduces internal inductance; using two packages (LV100/HV100), Two insulation withstand voltages (6kV/10kV) are achieved, but both have the same form factor. LV100 package includes 900A/1.7kV and 450A/3.3kV; HV100 package includes 450A/3.3kV, 330A/4.5kV and 225A/6.5kV; it can improve the flexibility of system structure design and facilitate inverter expansion.
LV100 package (6kV insulation withstand voltage) HV100 package (10kV insulation withstand voltage)
As for the X-Series single-tube HVIGBT modules, the 7th generation IGBT and RFC Diode silicon technology are used to achieve lower saturation voltage drop and switching loss; LNFLR technology is used to achieve low thermal resistance; maximum operating junction temperature is allowed to 150 °C; safe working area (SOA) Large margin, strong freewheeling recovery capability; package compatible with traditional H series HVIGBT; standard products include 1800A/3.3kV, 1350A/4.5kV and 900A/6.5kV; in addition, the industry's largest specification for power transmission applications Developed 6500V/1000A single-tube HVIGBT.
X series single tube HVIGBT module
The J1 series automotive IGBT module is designed for electric vehicle drives and high-reliability inverters. It is a six-in-one automotive IGBT module with a Pin-fin backplane. It uses the 7th generation IGBT silicon technology for lower losses; high reliability DLB (Direct Master Terminal Bonding) technology; and silicon-based temperature and current sensing technology. The J1 series is available in both A and B packages. Type A packages (small packages) are available in 300A/650V, 600A/650V, 400A/900V and 300A/1200V; Type B packages (large packages) are available in 1000A/650V and 600A/1200V, both packages for small electric vehicles Application requirements for large electric buses.
For the J1 series of new automotive modules, Mitsubishi Electric will provide total solution technical support including drive circuit, cooling water jacket and film capacitors, so that customers can quickly apply the module to realize the design of automotive inverters.
J1 Series A package
J1 Series B package
Industrial market
For the industrial application market, Mitsubishi Electric will exhibit the 7th generation IGBT module, rectification inverter brake integrated intelligent power module DIPIPM+, G1 series intelligent power module (IPM).
The 7th generation IGBT module can be applied to general-purpose inverters, servo drives and uninterruptible power supplies. It uses the 7th generation IGBT silicon wafer and diode silicon wafer to reduce loss; has three voltage levels of 650V, 1200V and 1700V; covers module current 75A to 2500A; compatible with mainstream products in the existing market; improves product thermal cycle life and power Cycle life; using pre-coated thermal interface material (PC-TIM), the contact thermal resistance of the module and the heat sink is reduced by 70% compared with the conventional silicone grease; the NX package has two control terminals: soldering mode and crimping mode. .
7th generation IGBT module pre-coated thermal interface material crimp terminal
The rectified inverter brake integrated module DIPIPM+ is suitable for general-purpose inverters, servo drives and commercial air-conditioning compressor drives. It fully integrates rectifier bridge, inverter bridge, braking unit and corresponding drive protection circuit, adopts 7th generation CSTBTTM silicon chip; built-in short circuit protection, undervoltage protection function and temperature analog output function; built-in bootstrap diode and Bootstrap current limiting resistor; provides rated current covering 50A/600V and 5~35A/1200V. Using this module to design a general-purpose inverter can simplify the PCB layout design and reduce the substrate area to the greatest extent, which is the best solution for low-cost inverters.
Rectifier inverter integrated module DIPIPM+
G1 series IPM is designed for the application of high-end inverters and servo motor drives. It uses the 7th generation IGBT and FWDi chip to achieve lower loss; uses a narrow-length package that is more suitable for servo drives; the control terminals are compatible with the current L1 series, and the same interface circuit is applied; for different protection actions, the output is different. Fault identification signal; rated current covers 25A~200A/1200V.
G1 Series Intelligent Power Module (IPM)
New energy power generation market
In order to meet the market demand for new energy generation, especially photovoltaic power generation, Mitsubishi Electric has introduced the 7th generation IGBT module and single-tube IGBT module for high-power three-level inverter to customers.
For high-power photovoltaic inverters and high-power uninterruptible power supplies, Mitsubishi Electric has introduced single-tube IGBT modules for high-power three-level inverters. It adopts the 6th and 7th generation IGBT silicon wafers to achieve low loss; it can form I-type or T-type 3-level topology according to different needs; it has low stray inductance (1 unit module 8nH, two-unit module 12nH); Insulation withstand voltage up to 4000Vrms / 1 minute; maximum junction temperature up to 175 ° C; maximum current level of 1400A / 1200V and 1000A / 1700V.
Single-tube IGBT module for high-power three-level inverter
Mr. Daliang, the general manager of Mitsubishi Electric Greater China Semiconductor, said: "Mitsubishi Electric has been adhering to the belief of sustainable development and has been developing high-performance, high-reliability and low-loss front-end power devices to meet the power electronics market. Ongoing needs."
May 12, 2023
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