Littelfuse Introduces New Family of Small Tiny Diode Arrays

Littelfuse, Inc., a global leader in circuit protection, today announced the availability of a new family of small form factor Diode Arrays (SPA® diodes) designed to protect high-speed signal pins. SP3422-04UTG Series 0.2pF 22kV TVS Diode Arrays Combine a four-channel ultra-low capacitance rail-to-rail diode with an additional zener diode for protection of electronic equipment susceptible to electrostatic discharge (ESD) damage. The superior components safely absorb repetitive ESD impacts to the highest level specified in the IEC61000-4-2 international standard without any loss of performance.

SP3422-04UTG Series TVS Diode Arrays Typical applications for the SP3422-04UTG Series TVS Diode Arrays include: • ESD protection for V-by-One® • USB 3.0, USB 2.0, and IEEE 1394 interfaces • MIPI cameras or Display Interfaces • Embedded Display Ports • Serial Bus Interfaces such as IEEE 1394 • Flat Panel Display • LCD / LED Television • Smartphones and Other Mobile Computing Devices

'The SP3422-04UTG family, which measures only 1/3 the size of a typical four-line array, enables straight-through routing and eliminates fan-out signal integrity issues.' 'Tim Micun, business development manager for transient diode arrays at Littelfuse, The small size combined with the lowest load capacitance in this package makes it ideal for mobile devices with limited board space. '

The SP3422-04UTG series of TVS Diode Arrays offer the following key benefits: • Four lines of ESD protection that are smaller than conventional SOD-882 packages and save more board space than discrete or dual-channel devices. Routing does not diminish signal integrity and connects to PCB pins without fanning. • Low parasitic capacitance (nominally 0.2pF) helps to maintain signal integrity and is fast USB 3.0, MIPI and Ideal for the DisplayPort interface • This automotive grade Humidity Sensitivity Level 1 (MSL-1) product delivers performance over a wide temperature range in harsh environments without performance degradation.

Availability The SP3422-04UTG Series TVS Diode Arrays are available in Tape and Reel quantities from 3,000. Samples are available from authorized Littelfuse locations worldwide.

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