AOZ8206DI-05

AOZ8206 Six-line TVS Diode Array General Description Features The AOZ8206 is a transient voltage suppressor diode array designed to protect data lines from high transient conditions and ESD. This state-of-the-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 ™ technology for superior clamping performance. ● This device incorporates six TVS diodes in a single package. During transient conditions, the TVS diodes direct the transient to ground. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge). The AOZ8206 is RoHS compliant. The DFN-6 package is rated over a -40°C to +85°C ambient temperature range. ● ● ● ● ● ● ● ESD protection for high-speed data lines: – Exceeds: IEC 61000-4-2 (ESD) ±20kV (air), ±20kV (contact) – Human Body Model (HBM) ±20kV Trench Vertical Structure [TVS]2 ™ based technology used to achieve excellent ESD clamping performance Small package saves board space Low insertion loss Protects six unidirectional I/O lines Low clamping voltage Low operating voltage: 5.0V Green product, Pb-free Applications The very small DFN-6 1.6 x 1.6 x 0.55mm package makes it ideal for applications where PCB space is a premium. The small size and high ESD protection makes it ideal for protecting high speed video and data communication interfaces. ● ● ● ● ● ● Typical Applications Portable handheld devices Keypads, data lines Notebook computers Digital Cameras Portable GPS MP3 players Pin Configuration I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 1 6 GND 2 5 3 4 Unidirection Protection of Six Lines Top View Rev. 1.4 April 2010 www.aosmd.com Page 1 of 8 AOZ8206 Ordering Information Part Number Ambient Temperature Range Package Environmental AOZ8206DI-05 -40°C to +85°C DFN 1.6x1.6_6L Green Product RoHS Compliant 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. Absolute Maximum Ratings Exceeding the Absolute Maximum ratings may damage the device. Parameter Rating Peak Pulse Current (IPP), tP = 8/20µs 5A Storage Temperature (TS) -65°C to +150°C ESD Rating per IEC61000-4-2, Contact(1) ESD Rating per IEC61000-4-2, ±20kV Air(1) ±20kV ESD Rating per Human Body Model(2) ±20kV 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. Maximum Operating Ratings Parameter Rating Junction Temperature (TJ) -40°C to +125°C Electrical Characteristics TA = 25°C unless otherwise specified. Symbol Parameter Diagram IPP Maximum Reverse Peak Pulse Current VCL Clamping Voltage @ IPP VRWM IR VBR IF Working Peak Reverse Voltage Maximum Reverse Leakage Current Breakdown Voltage IF Forward Current VF Forward Voltage PPK Peak Power Dissipation CJ I VCL VBR VRWM V IR VF IT IPP Max. Capacitance @ VR = 0 and f = 1MHz VCL Max. Device Device Marking VRWM (V) Max. VBR (V) Min. IR (µA) Max. VF (V) Typ. IPP = 1A IPP = 5A IPP = 12A CJ (pF) Max. AOZ8206DI-05 C 5 6.0 0.1 0.85 7.0 8.0 9.0 17 Rev. 1.4 April 2010 www.aosmd.com Page 2 of 8 AOZ8206 Typical Performance Characteristics Clamping Voltage vs. Peak Pulse Current 1.20 12 1.00 0.80 0.60 0.40 0.20 0.00 (tperiod = 100ns, tr = 1ns) (f = 1MHz, T = 25°C) Clamping Voltage, VCL (V) Normalized Input Capacitance Typical Variation of CIN vs. VR 10 8 6 4 2 0 0 1 2 3 4 5 0 5 Input Voltage (V) 10 15 25 20 30 Peak Pulse Current, IPP (A) Forward Voltage vs. Forward Current 5 0 Insertion Loss (dB) Forware Voltage (V) I/O – Gnd Insertion Loss (S21) vs. Frequency (tperiod = 100ns, tr = 1ns) 15 10 5 -5 -10 -15 -20 0 0 5 10 15 -25 25 20 30 1 10 Forward Current (A) 100 1000 10000 Frequency (MHz) Crosstalk (I/O–I/O) vs. Frequency 0 Insertion Loss (dB) -20 -40 -60 -80 -100 -120 1 10 100 1000 10000 Frequency (MHz) Rev. 1.4 April 2010 www.aosmd.com Page 3 of 8 AOZ8206 Applications Information Device Connection for Protection of Six Unidirectional Data Lines I/O1 I/O2 I/O3 These devices are designed to protect up to six unidirectional data lines. The device is connected as follows. 1 1. Unidirectional protection of six I/O lines is achieved by connecting pins 1, 2, 3, 4, 5 and 6 to the data lines. The ground connection should be made directly to the ground plane for best results. The path length is kept as short as possible to reduce the effects of parasitic inductance in the board traces. 1 2 3 4 5 6 GND Circuit Diagram 6 GND 2 5 3 4 I/O4 I/O5 I/O6 Protection of Six Unidirection Lines Circuit Board Layout Recommendations for Suppression of ESD Good circuit board layout is critical for the suppression of ESD induced transients. The following guidelines are recommended: ● Place the TVS near the input terminals or connectors to restrict transient coupling. ● Minimize the path length between the TVS and the protected line. ● Minimize all conductive loops including power and ground loops. ● The ESD transient return path to ground should be kept as short as possible. ● Never run critical signals near board edges. ● Use ground planes whenever possible. Rev. 1.4 April 2010 www.aosmd.com Page 4 of 8 AOZ8206 Package Dimensions, DFN 1.6mm x 1.6mm D1 D e b 6 E E1 L 1 TOP VIEW R Pin 1 ID e1 Pin 1 ID BOTTOM VIEW Dimensions in millimeters Symbols A A1 b c D D1 E E1 e e1 L R A A1 SIDE VIEW c Min. 0.50 0.00 0.22 Nom. Max. 0.55 0.60 0.02 0.05 0.25 0.28 1.52 REF. 1.55 1.60 1.65 0.95 1.00 1.05 1.55 1.60 1.65 0.55 0.60 0.65 0.50 BSC 1.0 REF 0.225 0.275 0.325 0.20 Notes: 1. Dimensions and tolerancing conform to ASME Y14.5M-1994. 2. All dimensions are in millimeters. Rev. 1.4 April 2010 www.aosmd.com Page 5 of 8 AOZ8206 Tape and Reel Dimensions, DFN 1.6mm x 1.6mm Carrier Tape P2 P1 D1 D0 E1 K0 E2 E B0 5° Max. A0 P0 T Feeding Direction UNIT: mm Package DFN 1.6x1.6 A0 1.78 ±0.05 B0 1.78 ±0.05 K0 0.69 ±0.05 D0 ø1.50 ±0.10 D1 E E1 ø0.50 8.00 1.75 ±0.05 +0.30 / -0.10 ±0.10 E2 3.50 ±0.05 P0 4.00 ±0.10 P1 4.00 ±0.10 P2 2.00 ±0.05 T 0.20 ±0.02 Reel W1 S M K N G R H W UNIT: mm Tape Size Reel Size 8mm ø178 M N W W1 H S K E R ø178.0 ±1.0 ø60.0 ±1.0 11.80 ±0.5 9.0 ±0.5 ø13.0 +0.5 / –0.2 2.40 ±0.10 10.25 ±0.2 ø9.8 — Leader / Trailer & Orientation Trailer Tape 300mm Min. Rev. 1.4 April 2010 Components Tape Orientation in Pocket www.aosmd.com Leader Tape 500mm Min. Page 6 of 8 AOZ8206 Package Marking AOZ8206DI-05 (DFN 1.6 x 1.6_6L) C Product Number Code Assembly Lot Code Week Code Rev. 1.4 April 2010 www.aosmd.com Page 7 of 8 AOZ8206 Revision History Revision Revised Item Rev. 1.3 Initial release Rev. 1.4 Package marking information added 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. 1.4 April 2010 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 8 of 8