поискавой системы для электроныых деталей |
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CSPESD302 датащи(PDF) 1 Page - California Micro Devices Corp |
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CSPESD302 датащи(HTML) 1 Page - California Micro Devices Corp |
1 / 7 page © 2003 California Micro Devices Corp. All rights reserved. 12/10/03 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 L Tel: 408.263.3214 L Fax: 408.263.7846 L www.calmicro.com 1 CSPESD301/302/303 1,2 and 3-Channel ESD Arrays in CSP Features • 1, 2 or 3 channels of ESD protection • ±15kV ESD protection (IEC 61000-4-2, contact discharge) • ±30kV ESD protection (HBM) • Supports both AC and DC signal applications • Low leakage current (<100nA) • Chip Scale Package features extremely low lead inductance for optimum ESD and filter perfor- mance • 4 bump, 1.06 x 0.93mm footprint Chip Scale Pack- age (CSP) • Lead-free version available Applications • I/O port protection • EMI filtering for data ports • Cellphones, notebook computers, PDAs • Wireless Handsets • MP3 Players • Digital Still Cameras • Handheld PCs Product Description The CSPESD301/302/303 is a family of 1, 2, and 3- channel ESD protection arrays, which integrate two, three and four identical avalanche-style diodes. It is intended that one of these diodes is connected to GND and the other diodes provide ESD protection for up to 3 lines depending upon the configuration utilized. The back-to-back diode connections provide ESD protec- tion for nodes that have AC signals up to 5.9V peak. These devices provide a very high level of protection for sensitive electronic components that may be sub- jected to electrostatic discharge (ESD). The diodes are designed and characterized to safely dissipate ESD strikes of ±15kV, well beyond the maximum requirements of the IEC 61000-4-2 international stan- dard. Using the MIL-STD-883 (Method 3015) specifica- tion for Human Body Model (HBM) ESD, these devices protection against contact discharges at greater than ±30kV. The diodes also provide some EMI filtering, when used in combination with a PCB trace or series resistor. These devices are particularly well suited for portable electronics (e.g. cellular telephones, PDAs, notebook computers) because of their small package format and easy-to-use pin assignments. The CSPESD301/2/3 is available in a space-saving, low-profile, chip-scale package with optional lead-free finishing. Electrical Schematics B1 A2 B2 B1 A2 B2 B1 A2 A1 CSPESD301 CSPESD302 CSPESD303 |
Аналогичный номер детали - CSPESD302 |
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Аналогичное описание - CSPESD302 |
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