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. MOSFET Power, N-Channel, SUPERFET III 800 V, 450 m , 11 A NTPF450N80S3Z Description 800 V SUPERFET III MOSFET is ON Semiconductors high www.onsemi.com performance MOSFET family offering 800 V breakdown voltage. New 800 V SUPERFET III MOSFET which is optimized for primary switch of flyback converter, enables lower switching losses V R MAX I MAX (BR)DSS DS(ON) D and case temperature without sacrificing EMI performance thanks to 800 V 450 m V = 10 V 11 A its optimized design. In addition, internal Zener Diode significantly GS improves ESD capability. This new family of 800 V SUPERFET III MOSFET enables to NCHANNEL MOSFET make more efficient, compact, cooler and more robust applications D because of its remarkable performance in switching power applications such as Laptop adapter, Audio, Lighting, ATX power and industrial power supplies. Features G Typ. R = 380 m DS(on) Ultra Low Gate Charge (Typ. Qg = 19.3 nC) S Low Stored Energy in Output Capacitance (Eoss = 2.2 J 400 V) 100% Avalanche Tested ESD Improved Capability with Zener Diode RoHS Compliant Applications G D Adapters / Chargers S TO220 LED Lighting CASE 221D AUX Power Audio MARKING DIAGRAM Industrial Power &Z&3&K NTPF450 N80S3Z &Z = Assembly Plant Code &3 = Data Code (Year & Week) &K = Lot NTPF450N80S3Z = Specific Device Code ORDERING INFORMATION See detailed ordering and shipping information on page 2 of this data sheet. Semiconductor Components Industries, LLC, 2019 1 Publication Order Number: August, 2020 Rev. 0 NTPF450N80S3Z/D