AOZ8811DT-03

AOZ8811DT-03 Ultra-Low Capacitance One-line TVS Diode General Description Features The AOZ8811DT-03 is a ultra-low capacitance one-line transient voltage suppressor diode designed to protect very high-speed data lines and voltage sensitive electronics from high transient conditions and ESD.  ESD protection for high-speed data lines: This device incorporates one TVS diode in an ultra-small DFN 1.0 x 0.6 package. During transient conditions, the ultra-low capacitance 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, ±15kV contact discharge).  Small package saves board space The AOZ8811DT-03 comes in an RoHS compliant DFN package and is rated over a -40°C to +85°C ambient temperature range. Applications The ultra-small 1.0 x 0.6mm DFN 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.  Notebook computers Typical Application Pin Configuration – Exceeds: IEC 61000-4-2 (ESD) ±20V (air), ±20kV (contact) – Human Body Model (HBM) ±15kV  Ultra-low capacitance: 0.5pF  Low clamping voltage  Low operating voltage: 3.6V  Green product  Portable handheld devices  Keypads, data lines, buttons  Digital Cameras  Portable GPS  MP3 players Signal Line Pin 1 Pin 1 Pin 2 Laser Mark Pin 2 Unidirection Protection of Single Line Rev. 2.0 April 2021 www.aosmd.com Page 1 of 5 AOZ8811DT-03 Ordering Information Part Number Ambient Temperature Range Package Environmental AOZ8811DT-03 -40°C to +85°C DFN 1.0 x 0.6 RoHS Compliant Green Product AOS Green Products use reduced levels of Halogens, and are also RoHS compliant. Please visit www.aosmd.com/media/AOSGreenPolicy.pdf for additional information Absolute Maximum Ratings Exceeding the Absolute Maximum ratings may damage the device. Parameter Rating VP – VN 3.6V Peak Pulse Current (IPP), tP = 8/20µs 6A Peak Pulse Power (PPP), tP = 8/20µs 40W Storage Temperature (TS) -65°C to +150°C ESD Rating per IEC61000-4-2, ESD Rating per Contact(1) ±20kV IEC61000-4-2, Air(1) ESD Rating per Human Body ±20kV Model(2) ±15kV 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) Rev. 2.0 April 2021 -40°C to +125°C www.aosmd.com Page 2 of 5 AOZ8811DT-03 Electrical Characteristics TA = 25°C unless otherwise specified. Symbol IPP VCL VRWM IR VBR Parameter Diagram Maximum Reverse Peak Pulse Current (IEC61000-4-5 8/20µs pulse)(3) Clamping Voltage @ I IPP(3) IF Working Peak Reverse Voltage Maximum Reverse Leakage Current Breakdown Voltage VCL VBR VRWM V IR VF IT IT Test Current IF Forward Current VF Forward Voltage CJ Capacitance @ VR = 0 and f = 1MHz IPP Electrical Characteristics TA = 25°C unless otherwise noted, VF = 1V Max. @ IF = 10mA for all types Device VBR (V) Device VRWM (V) Marking Min. Max. Max. AOZ8811DT-03 6 3.6 4.0 10.0 VCL Max. IR (µA) VF (V) Max. Typ. IPP = 1A IPP = 4A IPP = 6A 0.1 0.75 2.5 5.0 7.0 CJ (pF) Typ. Max. 0.5 0.8 Note: 3. These specifications are guaranteed by design and characterization. Rev. 2.0 April 2021 www.aosmd.com Page 3 of 5 AOZ8811DT-03 Typical Performance Characteristics Clamping Voltage vs. Peak Pulse Current Forward Voltage vs. Forward Current (tperiod = 100ns, tr = 1ns) 14 10 Forward Voltage (V) Clamping Voltage, VCL (V) (tperiod = 100ns, tr = 1ns) 16 12 8 6 4 2 12 10 8 6 4 2 0 0 0 2 4 6 8 10 12 14 16 0 2 4 6 8 10 12 14 16 Forward Current (A) Peak Pulse Current, IPP (A) Typical Variation of CIN vs. VR (f = 1MHz, T = 25°C) Normalized Input Capacitance 1.2 1.0 0.8 0.6 0.4 0.2 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Input Voltage (V) Rev. 2.0 April 2021 www.aosmd.com Page 4 of 5 AOZ8811DT-03 LEGAL DISCLAIMER Applications or uses as critical components in life support devices or systems are not authorized. AOS does not assume any liability arising out of such applications or uses of its products. AOS reserves the right to make changes to product specifications without notice. It is the responsibility of the customer to evaluate suitability of the product for their intended application. Customer shall comply with applicable legal requirements, including all applicable export control rules, regulations and limitations. AOS' products are provided subject to AOS' terms and conditions of sale which are set forth at: http://www.aosmd.com/terms_and_conditions_of_sale LIFE SUPPORT POLICY ALPHA AND 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 April 2021 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 5 of 5