1N5267B

1N5221B-1N5281B Green Products Technical Data Data Sheet N0184, Rev. C 1N52-Series Zener Diode Features:        Low Reverse Leakage Low Zener Impedance Power Dissipation of 500mW High Stability and High Reliability This is a Pb − Free Device All SMC parts are traceable to the wafer lot Additional testing can be offered upon request Mechanical data:    Case: DO-35 Glass Case Polarity: Color band denotes cathode end Mounting Position: Any Mechanical Dimensions: In mm/Inches DO-35  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  1N5221B-1N5281B Green Products Technical Data Data Sheet N0184, Rev. C Marking Diagram: Where XXXXX is YYWWL 1N5221B = Part Name Cautions：Molding resin Epoxy resin UL:94V-0 Ordering Information: Device Package DO-35 (Pb-Free) 1N5221B-1N5281B Shipping 2500pcs / tape For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification. Maximum Ratings @TA=25°C unless otherwise specified Parameter Power Dissipation (Note 1) Forward Voltage @ IF = 200mA Typical Thermal resistance junction to Ambient Air (Note 1) Operating Junction and Storage Temperature Range Symbol Value Unit PD 500 mW VF 1.1 V RθJA 0.3 K/mW TJ,TSTG -65 to 200 °C Notes: 1. Valid provided that leads are kept at ambient temperature at a distance of 8mm from case  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  1N5221B-1N5281B Technical Data Data Sheet N0184, Rev. C  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  Green Products 1N5221B-1N5281B Technical Data Data Sheet N0184, Rev. C  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  Green Products 1N5221B-1N5281B Technical Data Data Sheet N0184, Rev. C Green Products DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the SMC - Sangdest Microelectronics (Nanjing) Co., Ltd sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’ fail-safe precautions or other arrangement . 3- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any damages that may result from an accident or any other cause during operation of the user’s units according to the datasheet(s). SMC - Sangdest Microelectronics (Nanjing) Co., Ltd assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4- In no event shall SMC - Sangdest Microelectronics (Nanjing) Co., Ltd be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC - Sangdest Microelectronics (Nanjing) Co., Ltd. 6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC - Sangdest Microelectronics (Nanjing) Co., Ltd. 7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations..  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com 