〈transistor〉 2SC5397 For High Frequency Amplify, Middle Frequency Amplify Silicon NPN Epitaxial Type Micro（Frame type） DESCRIPTION 2SC5397 is a silicon NPN epitaxial type transistor. OUTLINE DRAWING UNIT：mm TERMINAL CONNECTOR ①：EMITTER EIAJ： ②：COLLECTOR JEDEC： ③：BASE MAXIMUM RATINGS（Ta=25℃） Ratings Unit VCBO Collector to Base voltage Parameter 30 V VEBO Emitter to Base voltage 4 V VCEO Symbol Collector to Emitter voltage 25 V IC Collector current 30 mA PC Collector dissipation 450 mW Tj Junction temperature +150 ℃ Tstg Storage temperature -55～+150 ℃ MARKING 397 □□B hFE Item ELECTRICAL CHARACTERISTICS（Ta=25℃） Limits Parameter Symbol Test conditions ICBO Collector cut off current V CB IEBO Emitter cut off current V EB= 4V , I C= 0mA hFE fT Cob Ccrb'b NF Typ Max - - 1 μA - - 1 μA = 30V , I E= 0mA DC forward current gain ※ V CE Gain bandwidth product V CE= 6V , I E= -1mA = 6V , IC= 1mA Collector output capacitance V CB Collector- base time constant V CB Noise figure V CE= 6V , I E= -0.1mA,f=1kHz,RG=2kΩ Unit Min 35 - 300 - 150 200 - MHz = 6V , I E= 0mA,f=1MHz - 2.0 2.7 pF =6V, I E=-1mA, f=31.8MHz - 20 60 pS 3.0 - dB ※：It shows hFE classification at right table. Item B C D E hFE 35～70 55～110 90～180 150～300 ISAHAYA ELECTRONICS CORPORATION 〈transistor〉 2SC5397 For High Frequency Amplify, Middle Frequency Amplify Silicon NPN Epitaxial Type Micro（Frame type） ISAHAYA ELECTRONICS CORPORATION 〈transistor〉 2SC5397 For High Frequency Amplify, Middle Frequency Amplify Silicon NPN Epitaxial Type Micro（Frame type） ISAHAYA ELECTRONICS CORPORATION 〈transistor〉 2SC5397 For High Frequency Amplify, Middle Frequency Amplify Silicon NPN Epitaxial Type Micro（Frame type） ISAHAYA ELECTRONICS CORPORATION 〈transistor〉 2SC5397 For High Frequency Amplify, Middle Frequency Amplify Silicon NPN Epitaxial Type Micro（Frame type） ISAHAYA ELECTRONICS CORPORATION 6-41 Tsukuba, Isahaya, Nagasaki, 854-0065 Japan Keep safety first in your circuit designs! ·ISAHAYA Electronics Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (1) placement of substitutive, auxiliary, (2) use of non-farmable material or (3) prevention against any malfunction or mishap. Notes regarding these materials ·These materials are intended as a reference to our customers in the selection of the ISAHAYA products best suited to the customer’s application; they don't convey any license under any intellectual property rights, or any other rights, belonging ISAHAYA or third party. ·ISAHAYA Electronics Corporation assumes no responsibility for any damage, or infringement of any third party's rights , originating in the use of any product data, diagrams, charts or circuit application examples contained in these materials. ·All information contained in these materials, including product data, diagrams and charts, represent information on products at the time of publication of these materials, and are subject to change by ISAHAYA Electronics Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact ISAHAYA Electronics Corporation or an authorized ISAHAYA products distributor for the latest product information before purchasing product listed herein. ·ISAHAYA Electronics Corporation products are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact ISAHAYA electronics corporation or an authorized ISAHAYA products distributor when considering the use of a product contained herein for any specific purposes , such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. ·The prior written approval of ISAHAYA Electronics Corporation is necessary to reprint or reproduce in whole or in part these materials. ·If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or re-export contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. ·Please contact ISAHAYA Electronics Corporation or authorized ISAHAYA products distributor for further details on these materials or the products contained therein. Feb.2012