In the era of energy transition and electrification, power semiconductors are the core of efficient energy conversion across automotive, industrial, and renewable energy sectors. Infineon Technologies, a global leader in power electronics, boasts a comprehensive portfolio of power products—from CoolSiC™ silicon carbide devices to TRENCHSTOP™ IGBTs and smart power modules—that redefine efficiency, reliability, and scalability. With over 20 years of expertise in SiC technology and automotive-grade qualification, Infineon’s power solutions power next-generation electric vehicles (EVs), solar inverters, and industrial motor drives. To ensure genuine procurement, stable inventory, and professional technical support, Infineon partners with top-tier authorized distributors worldwide, enabling seamless access to these industry-defining power products.
Core Product Lines & Technical Advantages
Infineon’s power product portfolio covers silicon (Si), silicon carbide (SiC), and gallium nitride (GaN) technologies, tailored to meet the unique demands of high-voltage, high-efficiency applications:
1. CoolSiC™ Silicon Carbide Solutions
As a pioneer in SiC commercialization, Infineon’s CoolSiC™ series delivers unparalleled efficiency and reliability for medium-to-high power systems <superscript:1superscript:5. Key offerings and advantages include:
Full Product Matrix: Covers CoolSiC™ MOSFETs, Schottky diodes, hybrid devices, and IPMs, with voltage ratings matching 400V/800V EV systems and industrial inverters. The 2nd-gen CoolSiC™ MOSFET with trench technology elevates performance in AC-DC, DC-DC, and DC-AC topologies <superscript:1.
System-Level Benefits: Reduces power loss by up to 50% compared to silicon alternatives, enabling smaller heat sinks, lighter weight, and lower system costs for EV powertrains and solar inverters <superscript:1superscript:5.
Perfect Matching with Gate Drivers: Paired with Infineon’s EiceDRIVER™ gate drivers (based on coreless transformer technology), it maximizes SiC performance with optimized switching and short-circuit protection <superscript:1.
2. TRENCHSTOP™ IGBTs & Power Modules
Infineon’s IGBT solutions are industry benchmarks for industrial and automotive applications, combining low switching loss with high current-carrying capacity <superscript:4. Highlights include:
Discrete & Module Options: Discrete IGBTs (600V-1600V) for general inverters and welding equipment; power modules (HybridPACK™, EasyPACK™) for EV main inverters and servo drives, with AEC-Q101 automotive qualification <superscript:4.
Advanced Technology: TRENCHSTOP™ technology integrates unique trench and field-stop designs, achieving low saturation voltage and high pulse load capacity, suitable for 2kHz-50kHz switching frequencies <superscript:4.
Automotive Focus: HybridPACK™ modules with EDT2 IGBT technology are tailored for EV/HEV powertrains, supporting 400V/800V systems and meeting strict functional safety requirements <superscript:2superscript:4.
3. EV Power Conversion Solutions
Infineon offers one-stop chipset solutions for EV power systems, including on-board chargers (OBC), HV-LV DC-DC converters, and battery management systems (BMS) <superscript:2superscript:5. These solutions integrate power switches, gate drivers, microcontrollers, and sensors, enabling modular, scalable designs for future mobility.
Global Authorized Distributors for Infineon Power Products
To source genuine Infineon power products (CoolSiC™, IGBTs, power modules) with official warranty, technical support, and stable inventory, partner with the following authorized distributors. Each specializes in power semiconductor supply, offering tailored services for prototype development, small-batch orders, and mass production:
Global Core Authorized Distributors
Arrow Electronics (艾睿电子): Global coverage for Infineon’s full power product portfolio, with dedicated teams for SiC and automotive power modules. Provides inventory management, system-level design consulting, and localized support across Asia-Pacific, Europe, and North America. Contact: Global Tech Support - [email protected]; China Office (Shanghai) - 021-58886666 (specialized in EV powertrain and renewable energy projects).
Mouser Electronics (贸泽电子): NPI-focused authorized distributor with immediate stock of CoolSiC™ MOSFETs, IGBT discrete devices, and EiceDRIVER™ gate drivers. Ideal for prototype development, offering free technical resources (datasheets, application notes) and fast global shipping. Contact: 247 Global Support - +1 (800) 346-6873; Hong Kong Office - +852 2803 7700 (supports sample requests for power module testing).
Avnet (安富利): Authorized distributor for Infineon automotive and industrial power products, specializing in end-to-end solutions for EV OBC and industrial inverter projects. Offers BOM matching, supply chain optimization, and technical consulting. Contact: Global Sales - [email protected]; China Office (Shanghai) - 021-23218888 (automotive-grade power module compliance support available) <superscript:3.
Digi-Key Electronics: Global authorized distributor with a large selection of Infineon power semiconductors, supporting from prototype to production. Provides online inventory query and fast delivery. Contact: Global 247 Support - +1 (800) 344-4539; Europe Office - +44 (191) 482-1777 <superscript:3.
Asia-Pacific Regional Authorized Distributors
深圳市恒创鑫科技有限公司 (Heng Chuangxin Technology): Shenzhen-based authorized distributor with ample stock of Infineon IGBT modules (HybridPACK™) and CoolSiC™ devices. Offers spot delivery, genuine product verification, and bulk order pricing for industrial and automotive clients. Contact: Phone - 0755-XXXXXXX; Supports tax-inclusive supply and BOM matching <superscript:3.
集好芯城 (Jihoxin City): Regional authorized distributor specializing in Infineon power products, with a focus on EV and solar energy applications. Provides original genuine products (batch 23+), technical datasheets, and localized after-sales support. Contact: Phone - 0755-83289799; Address: Shenzhen, Guangdong.
北京元坤伟业科技有限公司 (Yuankun Weiye Technology): North China-focused authorized distributor for Infineon power semiconductors. Serves industrial motor control and UPS clients, offering "fake one compensate ten" genuine guarantee and small-batch procurement support. Contact: Phone - 010-62104931.
Genuine Procurement Guidelines
To avoid counterfeit products and ensure compatibility with high-reliability applications, follow these best practices:
Verify distributor authorization via Infineon’s official “Where to Buy” page or contact Infineon regional offices (Shanghai/Shenzhen labs in China) for confirmation.
Prioritize distributors that provide batch certificates, technical application notes, and system-level design support (critical for SiC and automotive power module integration).
For automotive projects, partner with distributors experienced in AEC-Q101 certified products to meet functional safety and reliability requirements.
