industry news
Subscribe Now

Two New ProTek Devices TVS Arrays Guard Against ESD Strikes in High-Speed Interfaces

TEMPE, Ariz. – July 31, 2017 – ProTek Devices™ has introduced two new steering diode / transient voltage suppressor arrays (TVS array) designed for electrostatic discharge (ESD) circuit protection in various popular high-speed interfaces. Such interfaces include USB, DVI and HDMI, Gigabit Ethernet, IEEE 1394 FireWire, and SATA and PCIe.

The first new combo steering diode TVS array is the PLR0502-6, which has an ultra-low capacitance of 0.7pF typical (max I/O to I/O). It meets IEC standards 61000-4-2 (ESD), air ±15kV, contact ±8kV; 61000-4-4 (EFT), and 61000-4-5 (surge): 3A, 50W, 8/20 micro seconds. The component has a low clamping voltage and low leakage current. It provides unidirectional configuration and protects two I/O ports and a power supply. The PLR0502-6 is also RoHS and REACH compliant.

The PLR0506LP is also an ultra-low capacitance – 0.4pF typical (I/O to I/O) – combo steering diode TVS array.  It also meets various IEC standards requirements, such as 61000-4-2 (ESD): air – 15kV, contact – 8kV; 61000-4-4 (EFT): 40A – 5/50ns; and 61000-4-5 (lightning): 4A – 8/20 micro seconds. It provides ESD protection of > 25 kilovolts.  Like the PLR0502-6, the PLR0506LP is also RoHS and REACH compliant. This device, in conjunction with passive components integrated into a TVS / filter network, can also be used for electromagnetic interference / radio frequency interference (EMI / RFI) protection.

Mechanical, Packaging and Availability Information

The PLR0502-6 is provided in a molded JEDEC SC-89 package and has an approximate weight of only 3.05mg.  The PLR0506LP is provided in a molded JEDEC DFN-8 package and has an approximate weight of only seven milligrams. Other key mechanical characteristics for these circuit protection components include lead-free pure-tin plating (annealed) with a solder reflow temperature, pure-tin, of Sn, 100: 260-270 degrees Celsius.  They also both have a flammability rating of UL 94V-0.

The devices are offered on 8mm tape and reel, per EIA standard 481, in minimum quantities of 3,000.  Pricing information and purchasing details can be had by contacting any authorized distributor, representative, or directly with ProTek Devices. The company’s distributor and representative channels are available worldwide across the USA, Europe, Asia, Latin America and more. This contact information can be found at the company website.

About ProTek Devices

In business more than 20 years, ProTek Devices™ is a privately held semiconductor company. The company offers a product line of overvoltage protection components and overcurrent protection components. These include transient voltage suppressors (TVS arrays), avalanche breakdown diodes, steering diode TVS arrays, PPTC devices, and electronics SMD chip fuses. These components deliver circuit protection in various electronic systems against lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference / radio frequency interference (EMI / RFI). ProTek Devices also offers high performance interface and linear products. They include analog switches; multiplexers; LED drivers; LED wafer die for ESD protection; audio control ICs; RF and related high frequency products. The company maintains its headquarters in Tempe, Ariz. More information is available at http://www.protekdevices.com.

Leave a Reply

featured blogs
Sep 21, 2018
在这我们谈论的不是您的叠层设计跟其他人比怎么样,而是您设计的 PCB 层叠结构,是刚性板、柔性板、刚...
Sep 21, 2018
  FPGA luminary David Laws has just published a well-researched blog on the Computer History Museum'€™s Web site titled '€œWho invented the Microprocessor?'€ If you'€™re wildly waving your raised hand right now, going '€œOoo, Ooo, Ooo, Call on me!'€ to get ...
Sep 20, 2018
Last week, NVIDIA announced the release of the Jetson Xavier developer kit. The Jetson Xavier, which was developed in OrCAD, is designed to help developers prototype with robots, drones, and other......
Sep 18, 2018
Samtec performs several tests in-house as part of our qualification testing on a product series; including Low Level Contact Resistance (LLCR). It measures the amount of resistance in a position on a part. LLCR is used in combination with several other tests to track the over...