AOZ8831ADI-05

AOZ8831ADI-05 Ultra Low Capacitance One-line Bidirectional TVS Diode General Description Features The AOZ8831ADI-05 is an ultra low capacitance one-line bidirectional transient voltage suppressor diode designed to protect 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 bidirectional TVS diode in an ultra-small DFN 1.0x0.6 footprint package. 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 AOZ8831ADI-05 comes in an RoHS compliant package and is rated over a -40°C to +85°C ambient temperature range.  Pb-free device The ultra-small 1.0 x 0.6 x 0.5mm 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.  Portable handheld devices – Exceeds: IEC 61000-4-2 (ESD), ±25kV (contact), ±30kV (air) – Human Body Model (HBM) ±25kV  Ultra low capacitance: 0.30pF  Low clamping voltage  Low operating voltage: 5.0V Applications  Keypads, data lines, buttons  Notebook computers  Digital cameras  Portable GPS  MP3 players Typical Application Pin Configuration Signal Line 1 2 Bidirection Protection of Single Line Rev. 7.0 June 2021 www.aosmd.com Page 1 of 5 AOZ8831ADI-05 Ordering Information Part Number Ambient Temperature Range Package Environmental AOZ8831ADI-05 -40°C to +85°C DFN 1.0 x 0.6 Green Product RoHS Compliant 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 5V Peak Pulse Current (IPP), tP = 8/20µs 2.5A Peak Pulse Power, tP = 8/20µs 40W Storage Temperature (TS) -65°C to +150°C ESD Rating per IEC61000-4-2, ESD Rating per Contact(1) ±25kV IEC61000-4-2, Air(1) ESD Rating per Human Body ±30kV Model(2) ±25kV 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 Conditions The device is not guaranteed to operate beyond the Maximum Operating Conditions. Parameter Rating Junction Temperature (TJ) Rev. 7.0 June 2021 -40°C to +125°C www.aosmd.com Page 2 of 5 AOZ8831ADI-05 Electrical Characteristics TA = 25°C unless otherwise specified. Symbol IPP Parameter Diagram Maximum Reverse Peak Pulse Current (100ns Transmission Line Pulse (TLP)) VCL Clamping Voltage @ IPP VSURGE_MAX Peak Voltage at ISURGE = 2A (IEC61000-40-5 8/20µs pulse current) VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current VBR Breakdown Voltage PPK Peak Power Dissipation CJ Capacitance @ VR = 0 and f = 1MHz Device AOZ8831ADI-05 Rev. 7.0 June 2021 I IPP VCL VBR VRWM IR IT VRWM VBR VCL V IPP VBR (V) VCL Max. CJ (pF) IR (nA) VSURGE (V) Device VRWM (V) IPP = 1A IPP = 2A IPP = 5A Typ. Max. Max. Max. Marking Min. Max. Max. T 5.0 6.0 10.0 50.0 15.5 www.aosmd.com 14.0 16.0 19.5 0.30 0.45 Page 3 of 5 AOZ8831ADI-05 Typical Performance Characteristics Clamping Voltage vs. Peak Pulse Current 5 0 25 Insertion Loss (dB) Clamping Voltage, VCL (V) Insertion Loss (S21) vs. Frequency (tperiod = 100ns, tr = 1ns) 30 20 15 -5 -10 -15 -20 -25 10 0 2 4 6 8 10 1 12 10 100 1000 10000 Frequency (MHz) Peak Pulse Current, IPP (A) Typical Variation of CIN vs. VR (f = 1MHz, T = 25C) 0.8 Input Capacitance (pF) 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 1 2 3 4 5 Input Voltage (V) Rev. 7.0 June 2021 www.aosmd.com Page 4 of 5 AOZ8831ADI-05 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. 7.0 June 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