June 23, 2025
AEC Qualified TVS Array for Automotive Data Interfaces
PAM41TKDF2L0521 Press Release
The New TVS Array is Suited for Circuit Protection Against ESD and EFT in Wireless, USB, and HDMI
ProTek Devices has introduced an ultra-low capacitance – 0.25 pF (typical) – transient voltage suppressor array that is AEC-Q101 qualified for automotive circuit protection in wireless communications, USB 1.0 and 2.0 and 3.0, and in HDMI 1.4 and 2.0 interfaces. The PAM41TKDF2L0521 is well-suited to protect against damage caused by electrostatic discharge (ESD) and electrical fast transients (EFT).
The new TVS array features 100 watts peak pulse power per line (typical = 8/20 microseconds) and a low clamping voltage, while protecting one bidirectional line. At higher operating frequencies or faster edge rates, insertion loss and signal integrity are a major concern. The PAM41TKDF2L0521 offering an ultra-low capacitance and low leakage current mitigates this concern.
It is also RoHS compliant and a halogen- free device. In addition, it meets or exceeds IEC standards 61000-4-2 (ESD): air plus or minus 30kV, contact plus or minus 20kV; with 61000-4-4 (EFT); and with 61000-4-5 (surge).
Mechanical Characteristics
The PAM41TKDF2L0521 is provided in a molded DFN-2-0402 package with an approximate weight of only one milligram. It has lead-free plating. The solder reflow temperature is Sn, 100: 260-265 degrees Celsius, pure tin. It has a flammability rating of UL 94V-0. The TVS array is offered on 8mm tape and reel, per EIA standard 481 in quantities from 10,000.
Order Information
Pricing information and purchasing details can be obtained by contacting any authorized worldwide distributor, representative, or directly with ProTek Devices. These sales resources are available throughout North America, Europe, Asia, South America, and more. Full contact information for all regions can be found at the company website.
Share This News!
Latest News
ProTek Devices Intros High Current Voltage Suppressor SMDs for DC and AC Protection
The New Series Consisting of Four Devices is Ideal for AC Line Protection and High-Power DC Bus Clamping, Remote Transmission Lines, and Industrial Wiring Applications. ProTek Devices has introduced a new [...]
Circuit Protection in Portable Electronics
The New Series Offers Superior Performance Compared with MLV Technologies and is Ideal in Smartphones, Laptops and Other Popular Portable Electronics ProTek Devices has introduced a series of TVS arrays suited [...]
ProTek Devices Introduces its First-Ever Hybrid Semiconductor Circuit Protection Devices
The Company's Hybrid-Semiconductor Solutions Are Patent-Pending and Will Target Circuit Protection in Common Household and Industrial Applications as Ideal Replacements for Surface Mount MOVs. ProTek Devices has introduced a hybrid semiconductor [...]