AOZ8015 6-Line EMI Filter with Integrated ESD Protection General Description Features The AOZ8015 is a 6-line device integrating EMI filtering with ESD protection for each line. It is designed to suppress unwanted EMI/RFI signals and provide electrostatic discharge (ESD) protection in portable electronic equipment. This state-of-the-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 ™ technology for superior clamping performance and filter attenuation over the full operating display range. The AOZ8015 has been optimized for protection of color LCD displays and CCD camera lines in cellular phones and other portable consumer electronic devices. ● The AOZ8015 consists of six identical circuits comprised of TVS diodes for ESD protection, and a resistor–capacitor network for EMI/RFI filtering. A series resistor value of 100Ω and a capacitance value of 20pF are used to achieve -30dB minimum attenuation from 800MHz to 3.0GHz. The TVS diodes provide effective suppression of ESD voltages in excess of ±17kV (air discharge) and ±17kV (contact discharge). This exceeds IEC 61000-4-2, level 4 ESD immunity test. The AOZ8015 comes in an RoHS compliant, 1.35mm x 3.0mm DFN package and is rated over a -40°C to +85°C ambient temperature range. 6 lines for EMI filtering and ESD protection: – Exceeds IEC 61000-4-2, level 4 (ESD) immunity test – ±17kV (air discharge) and ±17kV (contact discharge) ● Trench Vertical Structure [TVS]2 ™ based technology used to achieve excellent ESD clamping & filter performance over the full operating display range ● Filter performance: -30db attenuation from 800MHz to 3.0GHz ● Low operating voltage: 5.0V ● Capacitance stability over wide range of voltages and temperatures ● DFN package 1.35mm x 3.0mm ● Pb-Free device ● Greeen product Applications ● EMI filtering and ESD protection for data lines ● LCD displays, camera interface, I/O interface ● Portable handheld devices, cell phones, PDA phones Electrical Schematic (each channel) 100Ω CHn (n = 1–6) 20pF 20pF GND Figure 1. Rev. 2.0 July 2009 www.aosmd.com Page 1 of 7 AOZ8015 Ordering Information Part Number Ambient Temperature Range Package Environmental AOZ8015DIL -40°C to +85°C DFN-12 RoHS Compliant 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 11 2 10 9 8 Exposed Pad (GND) 12 3 4 5 1 12 2 11 3 10 4 9 5 8 6 7 6 7 DFN-12 (Bottom View) Top View Pin Description Rev. 2.0 July 2009 Pin Number Pin Name Pin Function 1,12 CH 1 Channel 1 Connections 2, 11 CH 2 Channel 2 Connections 3, 10 CH 3 Channel 3 Connections 4, 9 CH 4 Channel 4 Connections 5, 8 CH 5 Channel 5 Connections 6, 7 CH 6 Channel 6 Connections Exposed Pad GND Common Ground Connection www.aosmd.com Page 2 of 7 AOZ8015 Absolute Maximum Ratings Exceeding the Absolute Maximum ratings may damage the device. Parameter Rating Storage Temperature (TS) -65°C to +150°C ESD Rating per IEC61000-4-2, contact ESD Rating per IEC61000-4-2, air (1) ±17kV (1) ±17kV ESD Rating per Human Body Model(2) ±30kV Notes: 1. IEC 61000-4-2 discharge with CDischarge = 150pF, RDischarge = 330Ω. 2. Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100pF, RDischarge = 1.5kΩ. Electrical Characteristics TA = 25°C unless otherwise specified. Symbol VRWM Parameter Reverse Working Voltage Conditions 1mA(4) VBR Reverse Breakdown Voltage IT = IR Reverse Leakage Current VRWM = 3.3V 6 Signal Clamp Voltage ILOAD = 12A, positive ILOAD = 12A, negative clamp(5)(8) RCH Total Series Resistance IR = 20mA fC Typ. Max. Units 5.0 V 8 V 0.1 µA 11 -10 V 7 clamp(5)(8) VCL CCH Min. (3)(8) Ground(6)(7)(8) 90 100 110 Ω 18 20 22 pF Channel Capacitance Input to Cut-off Frequency Measured with 50Ω source and 50Ω load termination 100 MHz Attenuation from 800MHz to 3.0GHz Measured with 50Ω source and 50Ω load termination -30 dB Notes: 3. The working peak reverse voltage, VRWM, should be equal to or greater than the DC or continuous peak operating voltage level. 4. VBR is measured at the pulse test current IT. 5. Measurements performed using a 100ns Transmission Line Pulse (TLP) system. 6. Total capacitance is equal to 2 x CCH. 7. Measured at 25°C, VR = 2.5V, f = 1.0MHz. 8. Guaranteed by design. Rev. 2.0 July 2009 www.aosmd.com Page 3 of 7 AOZ8015 Typical Performance Characteristics Typical Line Capacitance vs. Reverse Bias Voltage Insertion Loss Characteristics 0 23 @ 0V Bias @ 5V Bias -5 22 -10 Capacitance (pF) -15 S21 (db) -20 -25 -30 -35 -40 21 20 19 18 -45 -50 1 10 100 1000 1 10000 2 5 12 11 Forward Voltage (V) -20 -40 S21 (db) 4 Clamping Voltage vs. Peak Pulse Current Analog Crosstalk 0 -60 -80 -100 3 Reverse Biased Voltage (V) Frequency (MHz) 10 9 8 7 6 1 10 100 1000 5 10000 0 2 4 Frequency (MHz) Forward Voltage vs. Forward Current 12 110 6 Current (A) 8 10 12 Typical Resistance vs. Temperature 105 8 Resistance (Ω) Forward Voltage (V) 10 6 4 100 95 2 0 0 2 4 6 8 10 12 90 -45 Forward Current (A) Rev. 2.0 July 2009 -25 -5 5 25 45 65 85 Temperature (°C) www.aosmd.com Page 4 of 7 AOZ8015 Package Dimensions, DFN 3.0 x 1.35A_12L 0.15 C D D1 L F 0.15 C 12 E CL B Pin 1 Marking 7 8 9 10 11 12 6 5 4 3 2 1 E1 Pin 1 ID (C0.2x45°) 1 e A CL b BOTTOM VIEW TOP VIEW 0.10 C A 0.08 C SIDE VIEW A1 A3 C RECOMMENDED LAND PATTERN 2.20 0.30 0.20 Dimensions in millimeters Symbols A A1 Min. 0.50 0.00 A3 b 0.20 Nom. 0.55 — Max. 0.60 0.05 0.152 REF 0.25 0.30 3.00 Dimensions in inches Symbols A A1 Min. 0.020 0.000 A3 b 0.008 Nom. 0.022 — Max. 0.024 0.002 0.006 REF 0.010 0.012 D 2.95 3.05 D 0.116 D1 E E1 e 2.15 1.30 0.25 2.20 2.25 1.35 1.40 0.30 0.35 0.50 BSC D1 E E1 e 0.085 0.051 0.010 0.118 0.087 0.089 0.053 0.055 0.012 0.014 0.020 BSC 0.120 L F 0.20 0.25 0.35 0.20 REF L F 0.008 0.010 0.012 0.008 REF 1.15 0.30 0.25 0.50 0.25 UNIT: mm Notes: 1. All dimensions are in millimeters. Angles is degree. 2. Coplanarity applies to the exposed pad as well as the terminals. Coplanarity shall not exceed 0.08mm. 3. Warpage shall not exceed 0.10mm. 4. Package length/package width are not considered as special characteristic. 5. Refer JEDEC MO-229. 6. Marking is for package orientation reference only. Rev. 2.0 July 2009 www.aosmd.com Page 5 of 7 AOZ8015 Tape and Reel Dimensions, DFN 3.0 x 1.35A_12L Carrier Tape P2 A-A K0 E1 A D0 P1 D1 R0.20 Max. E2 B0 T A0 P0 R0.25 Typ. E A Feeding Direction Unit: mm Package DFN 3x1.35 A0 1.60 ±0.10 B0 K0 3.25 0.80 ±0.10 ±0.10 D0 ø1.5 +0.1/-0.0 D1 ø1.00 Min. E E1 8.0 1.75 +0.3/-0.1 ±0.10 E2 3.50 ±0.05 P0 4.00 ±0.10 P1 4.00 ±0.10 P2 2.00 ±0.05 T 0.30 ±0.05 W1 Reel S K M N G R H W Tape Size Reel Size 8mm ø178 M ø178.0 ±1.0 N ø60.0 ±1.0 W 11.80 +0.5 W1 9.0 ±0.5 H ø13.0 +0.5/-0.2 S 2.40 ±0.10 K 10.25 ±0.2 G ø9.8 R — Leader / Trailer & Orientation Trailer Tape 300mm min. or 75 empty pockets Rev. 2.0 July 2009 Components Tape Orientation in Pocket www.aosmd.com Leader Tape 500mm min. or 125 empty pockets Page 6 of 7 AOZ8015 Part Marking AOZ8015DIL (DFN 3.0 x 1.35A) AAWLT Assembly Lot Code Part Number Code Underscore Denotes Green Product Week and Year Code This data sheet contains preliminary data; supplementary data may be published at a later date. Alpha & Omega Semiconductor reserves the right to make changes at any time without notice. LIFE SUPPORT POLICY ALPHA & OMEGA SEMICONDUCTOR PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. Rev. 2.0 July 2009 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.aosmd.com Page 7 of 7