AOZ8201 One-line TVS Diode General Description Features The AOZ8201 is a one-line transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD. This state-ofthe-art device utilizes AOS leading edge Trench Vertical Structure [TVS]2 ™ technology for superior clamping performance. ● This device incorporates one TVS diode in an ultra-small SOD523 package. During transient conditions, the one-line TVS diode directs the transient to ground. It may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge). The AOZ8201 comes in an RoHS compliant SOD523 package and is rated over a -40°C to +85°C ambient temperature range. The ultra-small 1.6 x 0.8 x 0.6mm SOD523 package makes it ideal for applications where PCB space is a premium. The small size and high ESD protection makes it ideal for protecting voltage sensitive electronics from high transient conditions and ESD. Typical Application ESD protection for high-speed data lines: – Exceeds: IEC 61000-4-2 (ESD) ±28kV (air), ±28kV (contact) – Human Body Model (HBM) ±30kV ● Trench Vertical Structure [TVS]2 ™ based technology used to achieve excellent ESD clamping performance ● Small package saves board space ● Low insertion loss ● Low clamping voltage ● Low operating voltage ● Green product Applications ● Portable handheld devices ● Keypads, data lines, buttons ● Notebook computers ● Digital Cameras ● Portable GPS ● MP3 players Pin Configuration Signal Line Cathode 1 2 Anode Unidirection Protection of Single Line Rev. 2.2 November 2008 www.aosmd.com Page 1 of 6 AOZ8201 Ordering Information Part Number Ambient Temperature Range Package Environmental AOZ8201NI-05L -40°C to +85°C SOD523 RoHS Compliant Green Product AOZ8201NI-12L All AOS products are offered in packages with Pb-free plating and compliant to RoHS standards. Parts marked as Green Products (with “L” suffix) 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 VP – VN 5V Peak Pulse Current (IPP), tP = 8/20µs 5A Storage Temperature (TS) -65°C to +150°C ESD Rating per IEC61000-4-2, Contact ±28kV Air(1) ±28kV Model(2) ±30kV ESD Rating per IEC61000-4-2, ESD Rating per Human Body (1) 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 +85°C Electrical Characteristics TA = 25°C unless otherwise specified. Symbol Parameter Symbol IPP Maximum Reverse Peak Pulse Current VCL Clamping Voltage VRWM IR VBR IT Parameter Breakdown Voltage @ IT = 1mA Test Current = 1mA Working Reverse Voltage Ppk Peak Power Dissipation Maximum Reverse Leakage Current CJ Max. Capacitance @ VR = 0 and f = 1MHz Electrical Characteristics TA = 25°C unless otherwise noted, VF = 0.9V Max. @ IF = 10mA for all types VCL Max. Device Device Marking VRWM (V) Max. VBR (V) Max. IR (µA) Max. VF (V) Typ. IPP = 1A IPP = 5A IPP = 12A CJ (pF) Max. AOZ8201NI-05L C 5.0 6.0 0.1 0.75 8.00 9.00 10.00 16 AOZ8201NI-12L D 12.0 15.0 0.1 0.75 18.00 20.00 21.00 30 Rev. 2.2 November 2008 www.aosmd.com Page 2 of 6 AOZ8201 Typical Performance Characteristics Clamping Voltage vs. Peak Pulse Current Forward Voltage vs. Forward Current 12 12 11 10 Forward Voltage (V) Clamping Voltage, VCL (V) (tperiod = 100ns, tr = 1ns) 10 9 8 8 6 4 2 7 6 (tperiod = 100ns, tr = 1ns) 0 2 4 6 8 10 0 12 0 2 4 8 10 12 Forward Current (A) Peak Pulse Current, IPP (A) I/O – Gnd Insertion Loss (S21) vs. Frequency Capacitance vs. Reverse Bias (Vp = 3.3V) 5 20 0 18 Capacitance (pF) Insertion Loss (dB) 6 -5 -10 -15 16 14 12 10 -20 8 6 -25 1 10 100 1000 0 10000 1 2 3 4 5 Reverse Bias (Volts) Frequency (MHz) Analog Crosstalk (I/O–I/O) vs. Frequency Insertion Loss (dB) 20 0 -20 -40 -60 -80 10 100 1000 Frequency (MHz) Rev. 2.2 November 2008 www.aosmd.com Page 3 of 6 AOZ8201 Package Dimensions, SOD523 E1 L Cathode Mark b D B E aaa A TOP VIEW C A B BOTTOM VIEW View ‘C’ A A1 C Seating Plane SIDE VIEW c VIEW ‘C’ RECOMMENDED LAND PATTERN 1.40 0.40 0.40 UNIT: mm Dimensions in millimeters Dimensions in inches Symbols A A1 b Min. 0.50 0.00 0.25 Nom. 0.60 — 0.30 Max. 0.70 0.05 0.35 Symbols A A1 b Min. 0.020 0.00 0.010 Nom. 0.024 — 0.012 Max. 0.028 0.002 0.014 c D E E1 L 0.07 0.70 1.10 1.50 0.25 — 0.80 1.20 1.60 0.30 0.20 0.90 1.30 1.70 0.40 c D E E1 L 0.003 0.028 0.043 0.059 0.010 — 0.031 0.047 0.063 0.012 0.008 0.035 0.051 0.067 0.016 aaa 0.08 aaa 0.003 Notes: 1. All Dimensions are in millimeters. 2. Dimensions are inclusive of plating. 3. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact. 4. The cathode mark is optional. 5. Package body sizes exclude mold flash and gate burrs. Mold flash at the non-lead sides should be less than 3 mils each. Rev. 2.2 November 2008 www.aosmd.com Page 4 of 6 AOZ8201 Tape and Reel Dimensions, SOD523 Tape B - B’ Section D1 D0 P2 P1 E1 K0 B1 E2 E Max. 2° E3 B0 P0 Max 2° T A0 A1 A - A’ Section UNIT: mm Feeding Direction Package T B0 B1 A0 A1 K0 D0 D1 E E1 E2 E3 P0 P1 P2 SOD523 0.18 ±0.1 1.95 ±0.1 1.4 ±0.1 0.9 ±0.1 0.39 ±0.1 0.73 ±0.1 ø1.5 ±0.1 ø0.50 ±0.05 8.0 ±0.2 1.75 ±0.1 3.5 ±0.05 2.75 2.0 ±0.1 4.0 ±0.1 2.0 ±0.05 Reel W1 S G K N V H R Arbor Hole Detail A Back View W Section: B - B’ UNIT: mm Tape Size Reel Size M N W W1 H K S G R V 8mm ø180 ø180.00 ±0.5 ø60.50 9.0 ±0.30 11.40 ±1.00 ø13.00 10.60 2.00 ±0.50 ø9.00 5.00 18.00 +0.50/-2.0 Leader/Trailer and Orientation Trailer Tape 300mm min. Rev. 2.2 November 2008 Empty Components Tape Orientation in Pocket www.aosmd.com Cathode Leader Tape 500mm min. Page 5 of 6 AOZ8201 Part Marking Cathode Mark C M Product Number Code C = AOZ8201NI-05L D = AOZ8201NI-12L Date 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. 2.2 November 2008 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 6 of 6