ON Semiconductor Is Now To learn more about onsemi, please visit our website at www.onsemi.com onsemi andand other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba onsemi or its affiliates and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. onsemi reserves the right to make changes at any time to any products or information herein, without notice. The information herein is provided as-is and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. Typical parameters which may be provided in onsemi data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and holdo nsemi and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others. PACDN042 ESD Protection Diode Low Clamping Voltage Product Description The PACDN042/43/44/45/46 family of surge protection arrays www.onsemi.com provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The PACDN042/43/44/45/46 devices safely dissipate ESD strikes, exceeding the IEC 6100042 International Standard, Level 4 (8kV contact discharge). All pins are rated to withstand 20 kV ESD pulses SOT233 SOT235 SOT236 using the IEC 6100042 contact discharge method. Using the CASE 318 CASE 527AH CASE 527AJ MILSTD883D (Method 3015) specification for Human Body Model (HBM) ESD, all pins are protected from contact discharges of greater than 30 kV. Features SOT143 SC703 CS705 Two, Three, Four, Five, or Six surge protection CASE 527AF CASE 419AB CASE 419AC Compact SMT Package Saves Board Space and Facilitates Layout in SpaceCritical Applications InSystem ESD Protection to 20 kV Contact Discharge, per the IEC 6100042 International Standard SC706 TSSOP8 MSOP8 These Devices are PbFree and are RoHS Compliant CASE 419AD CASE 948AL CASE 846AB Applications ESD Protection of PC Ports, Including USB Ports, Serial Ports, MARKING DIAGRAM Parallel Ports, IEEE1394 Ports, Docking Ports, Proprietary Ports, etc. Protection of Interface Ports or IC Pins which are Exposed to High XXX M ESD Levels 1 XXX = Specific Device Code M = Date Code = PbFree Package (Note: Microdot may be in either location) ORDERING INFORMATION (see the last page of this document) Semiconductor Components Industries, LLC, 2011 1 Publication Order Number: November, 2017 Rev. 8 PACDN042/D