AOZ8222DI-05

AOZ8222DI-05 Two-line TVS Diode General Description Features The AOZ8222DI-05 is a two-line transient voltage suppressor diode designed to protect voltage sensitive electronics from high transient conditions and ESD.  ESD protection for high-speed data lines: This device incorporates two TVS diodes in an ultra-small DFN 1.0 x 0.6 package. During transient conditions, the TVS diodes directs the transient to ground. The AOZ8222DI-05 may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (± 15 kV air, ± 8 kV contact discharge). The AOZ8222DI-05 comes in an RoHS compliant 3-lead DFN package and is rated over a -40 °C to +85 °C ambient temperature range. – Exceeds IEC 61000-4-2 (ESD): ± 20 kV (air), ± 20 kV (contact) – Human Body Model (HBM) ± 30 kV  Small package saves board space  Low insertion loss  Low clamping voltage  Low operating voltage: 5 V Applications  Portable handheld devices  Keypads, data lines, buttons The ultra-small 1.0 mm x 0.6 mm x 0.5 mm 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  Digital Cameras  Portable GPS  MP3 players I/O1 I/O2 1 3 2 Unidirection Protection of Two Line Rev. 6.0 June 2021 www.aosmd.com Page 1 of 5 AOZ8222DI-05 Ordering Information Part Number Ambient Temperature Range Package Environmental AOZ8222DI-05 -40 °C to +85 °C DFN 1.0 x 0.6-3L 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 AOZ8222DI-05 Peak Pulse Current, tP = 8/20 µs 5.5 A Peak Pulse Power, tP = 8/20 µs 50 W Storage Temperature (TS) -65 °C to +150 °C ESD Rating per IEC61000-4-2, Contact(1) ESD Rating per IEC61000-4-2, Air ± 20 kV (1) ESD Rating per Human Body Model ± 20 kV (2) ± 30 kV Notes: 1. IEC 61000-4-2 discharge with CDischarge = 150 pF, RDischarge = 330 . 2. Human Body Discharge per MIL-STD-883, Method 3015 CDischarge = 100 pF, RDischarge = 1.5 k. Maximum Operating Ratings Parameter Rating Junction Temperature (TJ) Rev. 6.0 June 2021 -40 °C to +125 °C www.aosmd.com Page 2 of 5 AOZ8222DI-05 Electrical Characteristics TA = 25 °C unless otherwise specified. Symbol Parameter Conditions Reverse Working Voltage Between I/O and VN(3) Reverse Breakdown Voltage IT = 1 mA, between I/O and VN(4) IR Reverse Leakage Current VRWM = 5 V, between I/O and VN VF Diode Forward Voltage IF = 10 mA VCL Channel Clamp Voltage Positive Transients Negative Transients IPP = 1 A, tp = 100 ns, any I/O pin to Ground(5)(6) Channel Clamp Voltage Positive Transients Negative Transients IPP = 5 A, tp = 100 ns, any I/O pin to Ground(5)(6) Channel Clamp Voltage Positive Transients Negative Transients IPP = 12 A, tp = 100 ns, any I/O pin to Ground(5)(6) Channel Input Capacitance VR = 0 V, f = 1 MHz, between I/O pins(6) VR = 0 V, f = 1 MHz, any I/O pin to Ground(6) VRWM VBR CJ Min. Typ. Max. Units 5.0 V 6.0 0.6 V 1 µA 0.9 V 8.0 -2.0 V V 9.0 -5.0 V V 10.0 -10.0 V V 8 9 pF 15 18 pF 0.7 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. Guaranteed by design and characterization. Rev. 6.0 June 2021 www.aosmd.com Page 3 of 5 AOZ8222DI-05 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 = 100 ns, tr = 1 ns) 10 9 8 (tperiod = 100 ns, tr = 1 ns) 8 6 4 2 7 0 6 0 2 4 6 8 10 0 12 2 4 6 8 10 12 Forward Current (A) Peak Pulse Current, IPP (A) Capacitance vs. Reverse Bias I/O – Gnd Insertion Loss vs. Frequency 1.2 5 1.0 -5 Insertion Loss (dB) Normalized Capacitance 0 0.8 0.6 0.4 -10 -15 -20 -25 -30 -35 0.2 -40 -45 0 0 1 2 3 4 5 Reverse Bias (Volts) Rev. 6.0 June 2021 1 10 100 1000 10000 Frequency (MHz) www.aosmd.com Page 4 of 5 AOZ8222DI-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. 6.0 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