AOZ8105 Ultra-Low Capacitance TVS Diode Array General Description Features The AOZ8105 is a transient voltage suppressor array ESD protection for high-speed data lines: designed to protect high speed data lines such as HDMI IEC 61000-4-2, level 4 (ESD) immunity test and Gigabit Ethernet from damaging ESD events. 30kV (air discharge) and 24kV (contact discharge) IEC 61000-4-5 (Lightning) 3A (8/20s) This device incorporates eight surge rated, low capaci- Human Body Model (HBM) 24kV tance steering diodes and a TVS in a single package. During transient conditions, the steering diodes direct the Array of surge rated diodes with internal TVS diode transient to either the positive side of the power supply Small package saves board space line or to ground. Protects four I/O lines The AOZ8105 provides a typical line to line capacitance Low capacitance between I/O lines: 0.35pF of 0.35pF and low insertion loss up to 3GHz providing Low clamping voltage greater signal integrity making it ideally suited for HDMI Low operating voltage: 5.0V 1.3 applications, such as Digital TVs, DVD players, set-top boxes and mobile computing devices. Applications The AOZ8105 comes in RoHS compliant, tiny SOT-23-6 HDMI ports package and is rated -40C to +85C junction tempera- Monitors and flat panel displays ture range. Set-top box USB 2.0 power and data line protection Video graphics cards Digital Video Interface (DVI) 10/100/1000 Ethernet Notebook computers Typical Application Vcc I/O1 I/O2 I/O3 I/O4 Figure 1. HDMI Ports Rev. 1.6 January 2010 www.aosmd.com Page 1 of 13AOZ8105 Ordering Information Part Number Ambient Temperature Range Package Environmental AOZ8105CI -40C to +85C SOT-23-6 Green Product AOS Green Products use reduced levels of Halogens, and are also RoHS compliant. Please visit www.aosmd.com/web/quality/rohs compliant.jsp for additional information. Pin Configuration 1 6 CH1 CH4 2 5 VN VP 3 4 CH2 CH3 SOT23-6 (Top View) Absolute Maximum Ratings Exceeding the Absolute Maximum ratings may damage the device. Parameter Rating Storage Temperature (T ) -65C to +150C S (1) ESD Rating per IEC61000-4-2, contact 24kV (1) ESD Rating per IEC61000-4-2, air 30kV (2) ESD Rating per Human Body Model 24kV Notes: 1. IEC 61000-4-2 discharge with C = 150pF, R = 330 . Discharge Discharge 2. Human Body Discharge per MIL-STD-883, Method 3015 C = 100pF, R = 1.5k . Discharge Discharge Maximum Operating Ratings Parameter Rating Junction Temperature (T ) -40C to +125C J Rev. 1.6 January 2010 www.aosmd.com Page 2 of 13