ESD3Z3V3BU

ESD3Z3V3BU Ultra Low Capacitance ESD Protection Diode DESCRIPTION SOD-323 Plastic-Encapsulate ESD Protection Diodes ESD3Z3V3BU is an ultra low-capacitance Transient Voltage Suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for high-speed data interfaces. With typical capacitance of 0.25pF, ESD3Z3V3BU is designed to protect parasitic-sensitive systems against over-voltage and overcurrent transient events. It complies with IEC 61000-4-2 (ESD), Level 4 (±15kV air, ±8kV contact discharge), IEC 61000-4-4 (electrical fast transient - EFT) (40A, 5/50 ns), very fast charged device model (CDM) ESD and cable discharge event (CDE), etc. ESD3Z3V3BU uses ultra-small SOD-323 package. Each ESD3Z3V3BU device can protect one highspeed data line. It offers system designers flexibility to protect single data line where space is a premium concern. The combined features of low capacitance, ultra-small size and high ESD robustness make ESD3Z3V3BU ideal for high-speed data port and high-frequency line applications, such as cellular phones and HD visual devices. Features          Peak power dissipation: 100W (8/20μs) Transient protection for high-speed data lines IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC61000-4-4 (EFT) 40A (5/50ns) Cable Discharge Event (CDE) Protects one data, control line Low capacitance: 0.25pF (Typical) Low clamping voltage Low leakage current Meets MSL 1 Requirements Applications       Pin Configuration 10/100M Ethernet Ports WAN/LAN Equipment Desktops, Servers and Notebooks Cellular Phones Switching Systems Audio/Video Inputs Circuit Diagram 1 2 Mechanical Characteristics  Package: SOD-323  Flammability Rating: UL 94V-0  High temperature soldering guaranteed: 260℃/ 10s  Packaging: Tape and Reel  Marking: 3BU Absolute Maximum Ratings (TA=25°C unless otherwise specified) Parameter ESD per IEC 61000−4−2 (Air) ESD per IEC 61000−4−2 (Contact) Symbol VESD Value ± 20 ± 20 Unit KV Peak Pulse Power(8/20us ) PPP 100 W Operating Temperature TOPT −55 to +125 °C Storage Temperature TSTG −55 to +150 °C Lead Solder Temperature – Maximum (10 Second Duration) TL 260(10 sec.) °C The above data are for reference only. DN:T20403A0 http://www.microdiode.com Rev:2020A0 Page :1 ESD3Z3V3BU Ultra Low Capacitance ESD Protection Diode Electrical Characteristics (TA=25°C unless otherwise specified) Symbol Parameter VRWM Reverse Working Voltage VBR Reverse Breakdown Voltage IR Reverse Leakage Current VC Clamping Voltage VC CJ Test Condition IT = 1mA Min Typ Max Units 3.3 V 4.2 V 100 nA IPP = 1A, tp = 8/20μs 12 V Clamping Voltage IPP = 4A, tp = 8/20μs 25 V Junction Capacitance VR = 0V, f = 1MHz 0.40 pF VRWM = 3.3V 0.25 The above data are for reference only. http://www.microdiode.com Rev:2020A0 Page :2 ESD3Z3V3BU Ultra Low Capacitance ESD Protection Diode ELECTRICAL CHARACTERISTICS CURVE The curve above is for reference only. http://www.microdiode.com Rev:2020A0 Page :3 ESD3Z3V3BU Ultra Low Capacitance ESD Protection Diode Outlitne Drawing SOD-323 Package Outline Dimensions Suggested Pad Layout Note: 1.Controlling dimension:in/millimeters. 2.General tolerance: ±0.05mm. 3.The pad layout is for reference purposes only. PACKAGE SPECIFICATIONS Package Reel Size SOD-323 Reel DIA. (mm) Q'TY/Reel (pcs) Box Size (mm) QTY/Box (pcs) Carton Size (mm) Q'TY/Carton (pcs) 178 3000 183×188×80 45,000 386×265×215 180,000 7' Important Notice and Disclaimer Microdiode Electronics (Jiangsu) reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design,purchase or use. Microdiode Electronics (Jiangsu) makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, not does Microdiode Electronics (Jiangsu) assume any liability for application assistance or customer product design. Microdiode Electronics (Jiangsu) does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of Microdiode Electronics (Jiangsu). Microdiode Electronics (Jiangsu) products are not authorized for use as critical components in life support devices or systems without express written approval of Microdiode Electronics (Jiangsu). http://www.microdiode.com Rev:2020A0 Page :4