JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-323 Plastic-Encapsulate Diodes CESD12VD3 Uni-direction ESD Protection Diode DESCRIPTION SOD-323 Designed to protect voltage sensitive electronic components from ESD and other transients. Excellent clamping capability, low leakage, and fast response time provide best in class protection on designs that are exposed to ESD. The combination of small size, high level of ESD protection makes them a flexible solution for applications such as Digital cameras,cellular phones, and MP3 Players. It is designed to replace multiplayer varistors (MLV) in consumer equipments applications such as mobile phone, notebook, PAD, STB, LCD TV etc. FEATURES Uni-directional ESD protection of one line Fast response time Reverse stand off voltage: 12V JESD22-A114-B ESD Rating of class 3B per human Low reverse clamping voltage body model Low leakage current IEC 61000-4-2 Level 4 ESD protection Excellent package:1.70mm1.30mm 1.00mm APPLICATIONS Computers and peripherals Portable electronics Digital Cameras Mp3 Players Audio and video equipment Other electronics equipments communi- Cellular handsets and accessories cation systems MARKING ZC = Device code Solid dot = Green molding compound device,if none, the normal device The marking bar indicates the cathode Front side www.cj-elec.com C, Feb,2014 1CHANGJIANG ELEC.TECH. CESD12VD3 MAXIMUM RATINGS ( T =25 unless otherwise noted ) a Parameter Symbol Limit Unit IEC 61000-4-2 ESD Voltage Air Model 25 Contact Model 25 (1) V kV ESD JESD22-A114-B ESD Voltage Per Human Body Model 16 ESD Voltage Machine Model 0.4 (2) Peak Pulse Power P 220 W PP (2) Peak Pulse Current I 9 A PP Lead Solder Temperature Maximum (10 Second Duration) T 260 L Junction Temperature T 150 j Storage Temperature Range T -55 ~ +150 stg (1).Device stressed with ten non-repetitive ESD pulses. (2).Non-repetitive current pulse 8/20s exponential decay waveform according to IEC61000-4-5. ESD standards compliance IEC61000-4-2 Standard JESD22-A114-B Standard Contact Discharge Air Discharge ESD Class Human Body Discharge V 0 0249 Level Test Voltage kV Level Test Voltage kV 1A 250499 1 2 1 2 1B 500999 2 4 2 4 1C 10001999 2 20003999 3 6 3 8 3A 40007999 4 8 4 15 3B 800015999 ESD pulse waveform according to IEC61000-4-2 8/20s pulse waveform according to IEC 61000-4-5 www.cj-elec.com 2 C, Feb,2014