Protek Devices Articles
Smaller profile circuit protection TVS components
ProTek Devices has introduced a series of high-powered surface mount TVS components for circuit protection from electromagnetic field, lightning, and other electrical fast transients in high power applications. These new devices for motors and relays are provided in that industry’s lowest-profile packaging compared with competing solutions.
ProTek steering diode protects against electrostatic discharge
ProTek Devices has introduced an ultra-low capacitance steering diode / TVS array for circuit protection against electrostatic discharge and surge transient voltages in Gigabit Ethernet, HDMI, USB, and other computing interfaces. The new component provides protection for six rail-to-rail data lines, making it optimal for applications with minimal board space.
ProTek Devices’ TVS arrays thwart USB killer attacks
ProTek Devices has introduced TVS arrays capable of guarding against malicious or unsuspecting USB Killer attacks that are proven highly costly to organisations in equipment and data loss. The new component offers circuit protection against positive ESD, fast surge voltage transients, and high negative voltage transients at data lines such as are possible with USB Killer devices.
Hybrid semiconductor for AC power circuit protection
ProTek Devices has introduced a new patent-pending series of hybrid semiconductor components for AC power circuit protection in consumer and industrial applications like home appliances, industrial equipment automation controls, instrumentation, and SMART meters.
TVS components aid circuit protection in AC and DC applications
ProTek Devices has introduced a family of high-powered transient voltage suppressor components for circuit protection in DC, AC and remote transmission line applications. The family of TVS components consists of eight devices with varying ranges of volts. These TVS components are high-current capable and offer a good clamping voltage.
TVS array for high resolution display and USB circuit protection
ProTek Devices has introduced a new steering diode transient voltage suppressor array for circuit protection across popular consumer electronic display interfaces. The new PUSB403 device is ideal for USB 1.0, 2.0, 3.0 and 3.1 and for HDMI 1.4 and 2.0 on UHD and 4K displays.
Diode designed for CAN bus and automotive circuit protection
ProTek Devices has introduced a new circuit protection diode to shield CAN Bus and other automotive subsystem designs from electrostatic discharge and other electrical fast transient damage. The ESD protection level is rated at greater than 25 kilovolts.
Circuit protection components for computing interfaces
Two new series of steering diode / TVS arrays have been introduced by ProTek Devices, for surge, electrostatic discharge and other circuit protection in computing applications such as Ethernet ports, set-top boxes, and other computing ports and interfaces. The PSRDAxx-4A and PSRDAxx-6A series are low capacitance multi-line steering diode / transient voltage suppressor arrays.
TVS array series for automotive sub-systems circuit protection
A new series of AEC-Q101 qualified transient voltage suppressor arrays (TVS arrays), has been introduced by ProTek Devices, for circuit protection in aerospace, automotive, consumer electronics, intelligent control systems and telecommunications applications. The new PAM37SDxxAL/CAL series is available in multiple voltages.
Double diode array for switch and reverse blocking protection
A TVS diode array designed for circuit protection of proximity sensors in automated factory sensory applications has been introduced ProTek Devices. The new device features a double diode array for switch protection and reverse blocking protection.
TVS array for circuit protection in data interfaces
ProTek Devices has introduced an ultra low capacitance Transient Voltage Suppressor array (TVS array) for circuit protection in popular data interface connections such as Gigabit Ethernet, FireWire, USB 2.0 and 3.0, and HDMI 1.4 and 2.0. The very low capacitance for the new PLR0521U TVS array is 0.8pF max (typical).
AEC qualified ESD diode for circuit protection
It has been announced that ProTek Devices has introduced a new circuit protection diode suited for automotive applications, such as Controller Area Network (CAN) bus lines. The new PAM3CAN diode is qualified by the Automotive Electronics Council (AEC).
Surge protector offers ultra-low capacitance
ProTek Devices has introduced an ultra-low-capacitance surge protection component for circuit protection in applications such as automotive infotainment systems, industrial cameras, Thunderbolt and more. The very low capacitance for the new PTB05-ULC is 0.15pF max (I/O to GND). Other applications include V-by-One HS, HDMI 2.0, and LVDS. The PTB05-ULC is designed to protect high speed data lines – up to eight – from electrostatic ...
TVS array series designed for smartphone circuit protection
ProTek Devices has introduced a new series of ultra-low capacitance (0.6pF typical) transient voltage suppressor arrays for overvoltage circuit protection in smartphones and other portable electronics. The new series is also suited for Ethernet, USB interface and wireless systems.
Intros steering diode designed for circuit protection in networking
ProTek Devices has introduced a new ultra-low capacitance (4pF) steering diode/transient voltage suppressor array for circuit protection in various networking applications. Networking application coverage includes Gigabit Ethernet, T1/E1 and T3/E3 (chip-side), and wireless communications. The new device is also suited for USB and DVI interfaces.
TVS array designed for circuit protection in computer interfaces
ProTek Devices has introduced a new Transient Voltage Suppressor array (TVS array) designed for circuit protection in various popular interfaces such as Gigabit Ethernet, FireWire, wireless communications components, USB 3.0, HDMI 2.0, and the type-C connector. It protects against Electrostatic Discharges (ESD) and Electrical Fast Transients (EFT).
TVS arrays guard against ESD strikes in high-speed interfaces
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).
TVS array guards against ESD strikes in high-speed interfaces
ProTek Devices has introduced an ultra-low capacitance transient voltage suppressor array for electrostatic discharge circuit protection in Ethernet ports, AV inputs and a variety of other high-speed data interfaces. It’s ideal for use in servers, desktops and laptop computers as well as smartphones, switching systems, and more. The PLR2210 has a typical capacitance of 0.6pF at 2.5V. Each I/O pin can withstand more than 1,000 electrost...
Automotive TVS components are AEC certified
For use in a variety of high-stress automotive applications, ProTek Devices has made available several more circuit protection transient voltage suppressor components certified by the Automotive Electronics Council (AEC certification). This includes systems such as braking and drive authorisation to more advanced systems such as GPS navigation or park assist. The new components include the family of PAM28DOACxxCA 400W TVS components and the PAM29...
Diodes protect connectivity ports and entertainment devices
ProTek Devices has introduced two 4-channel steering diode/Transient Voltage Suppressor arrays (TVS array) ideal for 4-line circuit protection in various popular connectivity ports and entertainment devices. These applications include HDMI ports, display ports, Gigabit Ethernet, USB ports, Set Top Boxes (STB), flat panel monitors and SMART TVs, laptops and desktops, and more.