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In the design of industrial motor drive, uninterruptible power supply (UPS) and all kinds of high-power power supply, choosing a "just right" IGBT power module is often the key to determine the performance, reliability and cost of the whole system. Faced with the many specifications on the market, engineers are often caught in a trade-off: to pursue extreme performance and bear higher costs and customization risks, or to compromise efficiency for compatibility?
Recently, CISSOID companies have given an attractive new option to this problem. Following the earlier launch of the multi-series industry standard power module, they once again expanded the standard product lineup, released a newCMT-PLA1BL12300MA-- A use of industry standardsCPAK-EDCencapsulated1200V/300AHalf-bridge IGBT power module. The emergence of this product seems to be precisely to find a delicate balance between performance, reliability and ease of use.
At first glance, 1200V/300A is not the best in today's power module field with thousands of amperes. But CISSOID the essence of this new product lies in its "balanced" positioning. Instead of blindly pursuing the limits of parameters, it focuses on providing aHighly reliable, cost-effective and easy to integrateThe solution.
Its biggest highlight is the useIndustry standard CPAK-EDC package. For system architects and line engineers, this means two things:Excellent mechanical robustnessandDirect Plug and Play compatibility. The use of standard packaging makes the upgrade of existing platforms extremely smooth, eliminating the need to redesign the thermal structure and PCB layout, greatly shortening the product iteration cycle and reducing the risk of verification. This frees up designers to focus on system-level performance optimization and energy efficiency improvements, rather than being plagued by device integration issues.
The cornerstone of this module's performance lies in its useAdvanced Trench Gate Field Stop (TG-FS)IGBT Technology. This technology is not new, but the CISSOID engineering implementation makes it perform well on several key features:
The Art of Balance Between Switch and Conduction: The TG-FS structure improves the overall efficiency of the system by achieving an optimal balance between conduction loss (Vce_sat) and switching loss (Eon/Eoff). The data show that its saturation voltage drop at 300A current is quite well controlled (only 1.78V at Tj = 150°C), and the switching loss is also kept at a low level. This is critical for high-frequency switching UPS and motor drive applications, directly reducing system thermal requirements and operating costs.
Robust short-circuit withstand capability: The module has excellent short-circuit behavior characteristics, ensuring that in the event of system failure, the device itself can provide valuable microsecond tolerance time, winning key reaction opportunities for the upper protection circuit, and improving the robustness of the entire system.
IGBT-matched freewheeling diode: Its built-in free rotation diode has a high surge capacity, which can calmly cope with severe transient overload events caused by motor braking and other scenarios. At the same time, the fast and soft reverse recovery characteristics of the diode help to reduce the voltage spike and electromagnetic interference (EMI) in the switching process, and simplify the design difficulty of the peripheral absorption circuit.
It is worth mentioning that itsLeading Thermal Conductive Performance(IGBT crust thermal resistance Rth_jc is as low as 0.065°C/W). The efficient thermal conduction path means that heat can be conducted from the chip to the heat sink faster, which not only allows the system to operate at higher power densities, but also significantly reduces the chip junction temperature, which effectively extends the service life and reliability margin of the module.
So, where is this module best used?
Industrial Motor Drive and Motion Control: For fans, pumps, compressors and various industrial machine tool drives, its 300A rated current and excellent switching characteristics can provide efficient and smooth torque control. At the same time, standard packaging simplifies the parallel design of multi-axis drives in the cabinet.
Uninterruptible Power Supply (UPS) and Inverter System: In the design of high-frequency and high-efficiency UPS, lower switching loss and conduction loss directly translate into higher overall efficiency and smaller volume. Its robustness also guarantees the reliability of the backup power supply of key power facilities.
High Power Industrial Power Supply and Welding Equipment: In these areas where output stability and load transient response are critical, the module's powerful current handling capability (up to 450A DC) and excellent thermal performance ensure stable output under long-term and high-load conditions.
A good power module is just the starting point for building a reliable system. How to smoothly introduce it into the design, quickly obtain samples for verification, and ensure stable supply during the mass production phase are also key to the success of the project. This is exactlyBONCHIP as CISSOID Authorized DistributorThe core value they can provide.
We understand the sense of urgency that engineers face in the project cycle. Therefore, for this CMT-PLA1BL12300MA module and all CISSOID products, BONCHIP are committed to providing a truly "design-centric" service:
Seamless product access: We provideSales and ordering support for all products, to ensure that you can get a complete solution from this new IGBT module to driver chips and evaluation boards from the same reliable channel, simplifying the procurement process.
Deep technology collaborationOur technical team is not only responsible for delivery. Based on our extensive application experience, we can help you evaluate the applicability of the module in your specific topology, provide initial suggestions on thermal design, layout optimization, etc., and help you avoid common design pitfalls.
Agile supply chain assuranceWe are committed to providingThe best service and the most convenient delivery. Whether it's sample demand at the R & D stage or order fluctuations during mass production, our optimized inventory management and logistics systems are designed to minimize your waiting time and ensure that the project progresses on schedule.
The choice of devices based on standard packages like CMT-PLA1BL12300MA is to reduce integration difficulty and speed up time to market. Working with partners like BONCHIP can extend this advantage from the board level to the entire supply chain level, making your innovation path smoother.
CISSOID 1200V/300A IGBT module introduced this time is more like a calm "all-round person". It may not be the most dazzling one on the parameter list, but its balance between industry-standard packaging, robust electric and thermal performance, and excellent cost performance, provides a large number of industrial power electronic equipment design upgrades and efficiency improvements, providing a very pragmatic and reliable choice. In the pursuit of extreme performance and deal with the real engineering constraints, such a "balanced" way, is often the key to the successful mass production of products and win the market.
