TVS Diode Array (SPA® Diodes) New Product Presentation January 2015 1 SP3312T Series TVS Diode Array (SPA® Diodes) What Is It? / What Does It Do? TVS Diode Arrays (SPA® Diodes), commonly called Diode Arrays, are a family of discrete diodes and diode arrays designed to protect sensitive electronic equipment against destructive electrostatic discharges (ESD) and lightning-induced surge currents. Why use this product? The SP3312T integrates four channels (two differential pairs) of low capacitance diodes to protect sensitive I/O pins from damage due to lightning-induced surge events and ESD. This robust device can safely absorb up to 15A per IEC 61000-4-5 (tp=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC 610004-2 international standard. The low loading capacitance makes the SP3312T ideal for protecting high-speed signal pins. PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 2 SP3312T Series TVS Diode Array (SPA® Diodes) What Does It Offer? Features Excellent surge protection Benefits Compared to similar market solutions, the Negligible variability in capacitance Improved signal integrity of the lines the SP3312T Series offers far more overhead to electrical threats as defined by regulatory standards – Peak pulse power 250W over operating voltage range device is protecting, less eye diagram degradation vs. competing solutions – 0.3pF typical (VR=0 to 2.5V) 15A peak current ESD protection Allows manufacturers to claim ESD protection – ESD, IEC 61000-4-2, ±30kV contact, ±30kV air discharge – EFT, IEC 61000-4-4, 40A – Lightning, IEC 61000-4-5, 15A above the maximum level stated in the IEC standard and protects against a multitude of other threats to ensure product reliability in the field Small form factor µDFN-08 package Allows the PCB trace to be routed underneath (1.8x2.0x0.554mm) allows straightthrough routing the device without the need for stub traces that can cause signal degradation PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 3 SP3312T Series TVS Diode Array (SPA® Diodes) Product Brief Family – – (SPA® TVS Diode Array Diodes) Product Series: 3312T Part Numbering – See part number slide Package – – µDFN-08 Surface mount Series Ratings – – – Product is Minimum order qty.: 3,000 Qualification: AEC-Q101 – SP3312TUTG (µDFN-08) Packaging – – Tape & reel standard Reel quantity 3,000 IPP: 15A 8/20µs VESD per IEC 61000-4-2 ±30kV (Contact Discharge) ±30kV (Air Discharge) EFT per IEC 61000-4-4: 40A PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 4 SP3312T Series TVS Diode Array (SPA® Diodes) Ratings and Characteristics PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 5 SP3312T Series TVS Diode Array (SPA® Diodes) Part Number & Part Marking PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 6 SP3312T Series TVS Diode Array (SPA® Diodes) Mechanical Footprint PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 7 SP3312T Series TVS Diode Array (SPA® Diodes) Littelfuse Key Advantages • Excellent Power Handling 250W – Compared to similar market solutions, the SP3312T Series provides remarkably more overhead to electrical threats defined by regulatory standards 150% more power handling capability for the SP3312T • • • Negligible variability in capacitance over operating voltage range − 71% higher than other solutions helps to preserve signal integrity and minimize data loss while offering a more robust device against electrical threats Small form factor µDFN-08 package (1.8x2.0x0.4 mm) simplifies the PCB layout by allowing the traces to run directly underneath the device without the need for stub traces that can cause signal degradation SP3312TUTG Automotive-grade quality ensures maximum reliability in the harshest environments PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 8 SP3312T Series TVS Diode Array (SPA® Diodes) Typical Target High-Speed Applications • 10/100/1000 Ethernet • LAN/WAN Equipment • Security Cameras • Industrial Controls • Medical Equipment • Notebook & Desktop Computers PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 9 SP3312T Series TVS Diode Array (SPA® Diodes) Advantage Over Other Offerings Peak Pulse Power SP3312TUTG (Littelfuse) μClamp3312T 250W 100W 1.3 pF (typ) 4.5 pF (typ) 0.3 pF (typ) 1.3 pF (typ) ±30kV ±30kV Yes - μDFN-08 SLP2010N8T ( 2.0 x1.0x0.4 mm) (2.0x1.0x0.4 mm) (SEMTECH) IEC61000-4-5 (tP=8/20μs) Capacitance I/O to GND Variation in Capacitance with reverse bias ESD Rating IEC 61000-4-2 Contact discharge Automotive Grade (AEC-Q101 Qualified) Package A complete listing of cross references is available at www.littelfuse.com or www.littelfusebusinesscenter.com PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 10 Website TVS Diode Arrays (SPA® Diodes) PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 11 For Further Information Technical Support: (800) 999-9445 Assistant Product Manager – Jia Zhu ([email protected]) – Contact for availability and samples Product/Design Engineer – Jordan Hsieh (jhsieh2 @littelfuse.com) – Contact for general technical issues, qualification data, MSDS, UL related issues & technical support PROTECT | CONTROL | SENSE Confidential and Proprietary to Littelfuse. Littelfuse, Inc. © 2015 12