As electronic devices become more miniaturized and interconnected, electrostatic discharge (ESD) and surge events pose significant risks to system reliability. Infineon Technologies, a leader in circuit protection solutions, offers a comprehensive portfolio of ESD and surge protection devices engineered to safeguard sensitive components across consumer electronics, telecom, industrial, and automotive applications. These devices combine ultra-low capacitance, compact packaging, and industry-leading protection performance, while partnering with global authorized distributors to ensure genuine supply and localized support.
Core Product Advantages & Flagship Series
Infineon’s ESD and surge protection devices stand out with tailored features to meet diverse application needs, backed by strict industry certifications:
Superior Protection Performance: Compliant with IEC 61000-4-2 (ESD) standards, with ESD protection up to ±30kV (air/contact) for devices like the ESD231-B1-W0201 . Surge protection solutions support peak pulse currents up to 34A and EFT ratings of 80A, effectively mitigating lightning and fast transient pulses .
Signal Integrity Optimization: Low capacitance (as low as 0.12pF for ESD111-B1-W0201) ensures minimal signal distortion for high-speed interfaces like USB4, HDMI 2.1, and RF antennas, making them ideal for mobile and telecom devices .
Ultra-Compact Packaging: Available in industry-miniature 01005 and 0201 packages (e.g., ESD202-B1-CSP01005), saving PCB space for dense layouts in smartphones, wearables, and IoT devices .
Low Power Consumption: Leakage current below 1nA extends battery life for portable devices, while robust thermal performance (-55℃ to 150℃) adapts to harsh industrial environments .
Flagship Product Series Overview
Product Series | Key Features | Target Applications |
|---|---|---|
ESD100/200 Series | Low capacitance (0.12-6.5pF), ±15-30kV ESD, 01005/0201 packages | Mobile devices, RF antennas, high-speed interfaces |
DSL70 Series | IEC 61000-4-5 compliance, 27A surge (8/20µs), low reverse current (<5nA) | Telecom (ADSL/VDSL), LAN/WAN, microcontroller inputs |
ESD24VS2UE6327 | 24V clamping voltage, 5A surge current, SOT-23 package | Industrial controls, general-purpose circuit protection |
Global Authorized Distributors for Infineon ESD & Surge Protection Devices
To ensure genuine procurement, stable inventory, and professional technical support, Infineon partners with leading global and regional distributors. Below are trusted channels to source Infineon ESD and surge protection devices:
Global Core Authorized Distributors
Arrow Electronics (艾睿电子): Global coverage with localized support in Asia-Pacific, Europe, and North America. Supplies full range of Infineon ESD/surge devices, offering inventory management and technical consulting. Contact: Global Tech Support - [email protected]; China Office (Shanghai) - 021-58886666 .
Avnet (安富利): Authorized partner for Infineon power and protection devices, providing one-stop procurement solutions for industrial and telecom clients. Contact: Global Sales - [email protected]; China Office (Shanghai) - 021-23218888.
Mouser Electronics (贸泽电子): NPI-focused distributor with immediate stock of Infineon ESD200/ESD231 series, supporting prototype development and small-batch orders. Contact: 247 Global Support - +1 (800) 346-6873; Hong Kong Office - +852 2803 7700.
Asia-Pacific Regional Authorized Distributors
Shouhe Technology (深圳市首禾科技有限公司): Infineon advantage stock distributor in Shenzhen, with rich inventory of ESD and surge protection devices. Offers spot delivery and BOM matching services. Contact: Phone - 0755-XXXXXXX; Activity: Bulk order benefits available .
Dejie Core City Technology (深圳市得捷芯城科技有限公司): Authorized supplier for Infineon TVS diodes (e.g., ESD24VS2UE6327), providing free samples and on-credit terms. Contact: Phone - 0755-82538261; Address: 5th Floor, World Trade Plaza, Futian District, Shenzhen .
Xiandai Xincheng (现代芯城): Specializes in Infineon ESD protection devices (e.g., ESD240B1W01005E6327XTSA1), offering genuine product verification and fast shipping. Contact: Via 114ic.com platform inquiry .
Genuine Procurement Guidelines
To avoid counterfeit products and ensure after-sales support, follow these tips when sourcing Infineon ESD and surge protection devices:
Verify distributor authorization via Infineon’s official “Where to Buy” page or contact Infineon regional offices (Shanghai/Shenzhen labs available in China ).
Prioritize distributors with clear inventory labels (e.g., production batch 25+, stock quantity) and datasheet verification services.
For bulk orders, consult distributors for customization support, such as packaging options and delivery schedules.
