PDC0521D3

ESD Protection Diode PDC0521D3 Description Features The PDC0521D3 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 PDC0521D3 complies with the IEC61000-4-2(ESD) standard with ±30kV air and ±30kV contact discharge. It is assembled into a SOD-323 lead-free package. The small size and high ESD surge protection make PDC0521D3 an ideal choice to protect cell phone,digital cameras, audio players and many other portable applications.  Protects one power line or data line  Ultra low leakage：nA level  Operating voltage：5V  Low clamping voltage  Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV – IEC61000-4-5 (Lightning) 8A (8/20µs)  RoHS Compliant Mechanical Characteristics Applications  Package: SOD-323  Lead Finish： Matte Tin  Case Material: “Green” Molding Compound.  Moisture Sensitivity: Level 3 per J-STD-020  Terminal Connections: See Diagram Below  Marking Information: See Below         Dimensions and Pin Configuration Marking Information Cellular Handsets and Accessories Personal Digital Assistants Notebooks and Handhelds Portable Instrumentation Digital Cameras Peripherals Audio Players Keypads, Side Keys, LCD Displays B5 B5 = Device Marking Code Circuit and Pin Schematic Ordering Information Part Number Marking Packaging Reel Size PDC0521D3 B5 3000/Tape & Reel 7 inch www.pdwsemi.com 1 -4 © 2022 PDW, Inc. Specifications are subject to change without notice. Revised: 2022/04/08 ESD Protection Diode PDC0521D3 Absolute Maximum Ratings (TA=25°C unless otherwise specified) Symbol Value Unit Peak Pulse Power (8/20µs) Ppk 100 W Peak Pulse Current (8/20µs) Ipp 8 A Parameter ±30 ESD per IEC 61000−4−2 (Air) VESD ESD per IEC 61000−4−2 (Contact) TJ −55 to +125 °C Tstg −55 to +150 °C Operating Temperature Range Storage Temperature Range kV ±30 Electrical Characteristics (TA=25°C unless otherwise specified) Parameter Reverse Working Voltage Breakdown Voltage Symbol Min Typ VRWM VBR 6 Max Unit Test Condition 5 V 8 V IT = 1mA Reverse Leakage Current IR 0.2 μA VRWM = 5V Clamping Voltage VC 8 V IPP = 1A (8 x 20µs pulse) Clamping Voltage VC 13 V IPP = 8A (8 x 20µs pulse) Junction Capacitance CJ pF VR = 0V, f = 1MHz www.pdwsemi.com 18 2 -4 © 2022 PDW, Inc. Specifications are subject to change without notice. Revised: 2022/04/08 ESD Protection Diode PDC0521D3 Typical Performance Characteristics (TA=25℃ unless otherwise Specified) Junction Capacitance vs. Reverse Voltage Peak Pulse Power vs. Pulse Time Clamping Voltage vs. Peak Pulse Current (tp = 8/20us) Power Derating Curve 100 % of Peak Pulse Current 90 80 70 60 50 40 30 20 10 0 0 www.pdwsemi.com 40 60 Time_t(uS) 8 X 20μs Pulse Waveform 20 80 ESD Clamping Voltage 8 kV Contact per IEC61000−4−2 3 -4 © 2022 PDW, Inc. Specifications are subject to change without notice. Revised: 2022/04/08 ESD Protection Diode PDC0521D3 SOD-323 Package Outline Drawing A DIMENSIONS MILLIMETERS INCHES MIN MAX MIN MAX 1.50 1.80 0.060 0.071 SYM B 1.20 1.40 0.045 0.054 C 2.30 2.70 0.090 0.107 D - 1.10 - 0.043 E 0.30 0.40 0.012 0.016 F 0.10 0.25 0.004 0.010 H - 0.10 - 0.004 Suggested Land Pattern SYM www.pdwsemi.com 4 -4 DIMENSIONS MILLIMETERS INCHES A 3.15 0.120 B 0.80 0.031 C 0.80 0.031 © 2022 PDW, Inc. Specifications are subject to change without notice. Revised: 2022/04/08