SPE6V8UH Ultra Low Capacitance 4 -Line ESD Protection Array DESCRIPTION The SPE6V8UH is 4-channel very low capacitance ESD transient voltage suppressor which provides a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge. It is particularly well-suited to protect systems with high speed communication lines from ESD, EFT, and lighting. The SPE6V8UH is consists of eight low capacitance steering diodes and a TVS diode in a MSOP-10L package. Each channel of SPE6V8UH could safely dissipate ESD strikes of ±15kV air discharge as well as ±8kV contact discharge, meeting the requirement of the IEC 61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the device provides protection for contact discharges to greater than ±15kV. APPLICATIONS Cellular Handsets and Accessories Cordless Phone PDA Notebooks and Handhelds Portable Instrumentation Digital Cameras MP3 Player High Definition Multi-Media Interface Protection USB 2.0 Power and Data Line Monitors and Notebook Computers HDSL, IDSL Secondary IC Side Protection 10/100/1000 Ethernet FEATURES Transient protection for data lines to PIN CONFIGURATION ( MSOP-10L ) IEC 61000-4-2 (ESD) ±15kV (air) ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) Protects five bidirectional I/O lines Working voltage: 5V Low leakage current Low operating and clamping voltages Low capacitance: 0.35 pF typical PART MARKING 2009/ 06 / 20 Ver.1 Page 1 SPE6V8UH Ultra Low Capacitance 4 -Line ESD Protection Array ORDERING INFORMATION Part Number Package SPE6V8UHMS10RGB MSOP-10L Part Marking 6V8U YYWW ※ SPE6V8UHMS10RGB : Tape Reel ; Pb – Free ; Halogen - Free ABSOULTE MAXIMUM RATINGS (TA=25℃ Unless otherwise noted) Parameter Symbol Typical Unit Peak Pulse Power ( tp = 8/20 μs ) Ppk 180 W Maximum Peak Pulse Current ( tp = 8/20 μs ) Ipp 7 A ESD per ICE 61000 – 4 – 2 (Air ) Vpp ±15 KV ESD per ICE 61000 – 4 – 2 (Contact ) Vpp ±8 KV TJ -55 ~ 150 ℃ Storage Temperature Range TSTG -55 ~ 150 ℃ Lead Soldering Temperature TL 260 ( 10sec ) ℃ Operating Junction Temperature ELECTRICAL CHARACTERISTICS (TA=25℃ Unless otherwise noted) Parameter Reverse Stand – Off Voltage Forward Voltage @ IF Reverse Breakdown Voltage Symbol VRWM VF VBR Conditions IF = 10mA It = 1mA Reverse Leakage Current IR VRWM = 5V , T=25℃ Clamping Voltage VC Junction Capacitance Cj Ipp = 1A , tp = 8/20 μs VR = 0V, f = 1MHz Any I/O pin to Ground VR = 0V, f = 1MHz Between I/O pins 2009/ 06 / 20 Ver.1 Min. 0.4 6.0 Typ 0.8 7.0 0.01 0.7 Max. Unit 5 1.5 V V V 1 μA 12 V 1.0 pF 0.35 Page 2 SPE6V8UH Ultra Low Capacitance 4 -Line ESD Protection Array TYPICAL CHARACTERISTICS 2009/ 06 / 20 Ver.1 Page 3 SPE6V8UH Ultra Low Capacitance 4 -Line ESD Protection Array SCHEMATIC & PIN CONFIGURATION APPLICATION INFORMATION The HDMI Compliance Test Specification (CTS) requires sink (receiver) ports maintain a differential impedance of 100 Ohms +/- 15%. The measurement is taken using a Time Domain Reflect (TDR) method that utilizes a pulse with a rise time <= 200ps.ESD protection devices have an inherent junction capacitance. Even a small amount of added capacitance on an HDMI port will cause the impedance of the differential pair to drop. As such, some form of compensation to the layout will be required to bring the differential pairs back within the required 100Ohm +/-15% range. The higher the added capacitance, the more extreme the modifications will need to be. If the added capacitance is too high, compensation may not even be possible. The SPE6V8UH presents <1pF capacitance between the pairs while being rated to handle >8KV ESD contact discharges(>15KV air discharge) as outlined in IEC 61000-4-2.As such, it is possible to make minor adjustments to the board layout parameters to compensate for the added capacitance of the SPE6V8UH. As figure shows how to implement the SPE6V8UH in an HDMI application (transmitter and receiver). 2009/ 06 / 20 Ver.1 Page 4 SPE6V8UH Ultra Low Capacitance 4 -Line ESD Protection Array MSOP-10L PACKAGE OUTLINE 2009/ 06 / 20 Ver.1 Page 5 SPE6V8UH Ultra Low Capacitance 4 -Line ESD Protection Array Information provided is alleged to be exact and consistent. SYNC Power Corporation presumes no responsibility for the penalties of use of such information or for any violation of patents or other rights of third parties which may result from its use. No license is granted by allegation or otherwise under any patent or patent rights of SYNC Power Corporation. Conditions mentioned in this publication are subject to change without notice. This publication surpasses and replaces all information previously supplied. SYNC Power Corporation products are not authorized for use as critical components in life support devices or systems without express written approval of SYNC Power Corporation. ©The SYNC Power logo is a registered trademark of SYNC Power Corporation ©2004 SYNC Power Corporation – Printed in Taiwan – All Rights Reserved SYNC Power Corporation 7F-2, No.3-1, Park Street NanKang District (NKSP), Taipei, Taiwan, 115, R.O.C Phone: 886-2-2655-8178 Fax: 886-2-2655-8468 ©http://www.syncpower.com 2009/ 06 / 20 Ver.1 Page 6