AU0521M1

AU0521M1 1-Line Bi-directional TVS Diode Description Mechanical Characteristics The AU0521M1 is a bi-directional TVS diode, utilizing leading monolithic silicon technology to provide fast response time and low ESD clamping voltage, making this device an ideal solution for protecting voltage sensitive data and power line. The AU0521M1 complies with the IEC 61000-4-2 (ESD) with ±30 kV air and ±30 kV contact discharge. It is assembled into an ultra-small 1.0x0.6x0.5mm lead-free 0402 package. The small size and high ESD surge protection make AU0521M1 an ideal choice to protect cell phone, digital cameras, audio players and many other portable applications.  Package: 0402  Lead Finish: Sn  Case Material: “Green” Molding Compound.  Moisture Sensitivity: Level 3 per J-STD-020  Terminal Connections: See Diagram Below  Marking Information: See Below Features  Ultra small package: 1.0x0.6x0.5mm  Protects one data or power line  Ultra low leakage: nA level  Operating voltage: 5V  Low clamping voltage  2-pin leadless package  Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV – IEC61000-4-5 (Lightning) 8A (8/20μs)  Applications  Cellular Handsets and Accessories  Personal Digital Assistants  Notebooks and Handhelds  Portable Instrumentation  Digital Cameras  Peripherals  Audio Players  Keypads, Side Keys, LCD Displays Ordering Information Part Number Packaging Reel Size AU0521M1 10000/Tape & Reel 7 inch RoHS Compliant Dimensions and Pin Configuration Package Outline Revision 2 Circuit Schematic 1 of 6 www.appliedpowermicro.com AU0521M1 Absolute Maximum Ratings (TA=25°C unless otherwise specified) Parameter Symbol Value Unit Peak Pulse Power (8/20µs) Ppk 100 W Peak Pulse Current (8/20µs) IPP 8 A ESD per IEC 61000−4−2 (Air) ±30 VESD ESD per IEC 61000−4−2 (Contact) Operating Temperature Range Storage Temperature Range kV ±30 TJ −55 to +125 °C Tstg −55 to +150 °C Electrical Characteristics (TA=25°C unless otherwise specified) Parameter Reverse Working Voltage Breakdown Voltage Symbol Min Typ VRWM VBR 5.8 Max Unit Test Condition 5 V 7.5 V IT = 1mA Reverse Leakage Current IR 0.2 μA VRWM = 5V Clamping Voltage VC 8 V IPP = 1A Clamping Voltage VC 12 V IPP = 8A Junction Capacitance CJ pF VR = 0V, f = 1MHz Revision 2 10 2 of 6 www.appliedpowermicro.com AU0521M1 Typical Performance Characteristics (TA=25°C unless otherwise Specified) Junction Capacitance_Cj (pF) 15.0 10.0 5.0 0.0 0 1 2 3 4 5 Reverse Voltage_VR (V) Junction Capacitance vs. Reverse Voltage Peak Pulse Power vs. Pulse Time Clamping Voltage vs. Peak Pulse Current (tp = 8/20μs) Power Derating Curve % of Peak Pulse Current 100 80 60 40 20 0 0 20 40 60 80 Time_t(μs) ESD Clamping Voltage 8 kV Contact per IEC61000−4−2 8 X 20μs Pulse Waveform Revision 2 3 of 6 www.appliedpowermicro.com Re-flow Solder Profile Revision 2 4 of 6 www.appliedpowermicro.com AU0521M1 0402 Package Outline Drawing W DIMENSIONS MILLIMETERS INCHES MIN NOM MAX MIN NOM MAX 0.45 0.55 0.65 0.018 0.022 0.026 L 0.95 1.00 1.05 0.038 0.040 0.042 T 0.45 0.55 0.65 0.018 0.022 0.026 W SYM L Top L2 L1 L2 0.75 BSC 0.15 0.20 0.030 BSC 0.25 0.006 0.008 0.010 T L1 Side View Suggested Land Pattern B SYM C DIMENSIONS MILLIMETERS A 0.40-0.60 B 0.50-0.70 C 0.60-0.70 A Revision 2 5 of 6 www.appliedpowermicro.com 0402 Tape and Reel Specification Contact Information Applied Power Microelectronics Co., Ltd. Website: http://www.appliedpowermicro.com Email: sales@appliedpowermicro.com Phone: +86 (0519) 8399 3606 Applied Power Microelectronics Co., Ltd. (APM) reserves the right to make changes to the product specification and data in this document without notice. APM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does APM assume any liability arising from the application or use of any products or circuits, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Revision 2 6 of 6 www.appliedpowermicro.com