1、JEDEC STANDARD Test Methods for the Collector-Base Time Constant and for the Resistive Part of the Common-Emitter Input Impedance JESD284A (Formerly EIA-284-A, Revision of EIA-284 (formerly RS-284) NOVEMBER 1963 (Reaffirmed: JUNE 1972, APRIL 1981, APRIL 1999, OCTOBER 2002) JEDEC SOLID STATE TECHNOLO
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3、est through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for use by those other than JEDEC members, whether the standard is
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5、ligation whatever to parties adopting the JEDEC standards or publications. The information included in JEDEC standards and publications represents a sound approach to product specification and application, principally from the solid state device manufacturer viewpoint. No claims to be in conformance
6、 with this standard may be made unless all requirements stated in the standard are met. Inquiries, comments, and suggestions relative to the content of this JEDEC standard or publication should be addressed to JEDEC at the address below, or call (703) 907-7559 or www.jedec.org Published by JEDEC Sol
7、id State Technology Association 2002 2500 Wilson Boulevard Arlington, VA 22201-3834 This document may be downloaded free of charge; however JEDEC retains the copyright on this material. By downloading this file the individual agrees not to charge for or resell the resulting material. PRICE: Please r
8、efer to the current Catalog of JEDEC Engineering Standards and Publications or call Global Engineering Documents, USA and Canada 1-800-854-7179, International (303) 397-7956 Printed in the U.S.A. All rights reserved PLEASE! DONT VIOLATE THE LAW! This document is copyrighted by JEDEC and may not be reproduced without permission. Organizations may obtain permission to reproduce a limited number of copies through entering into a license agreement. For information, contact: JEDEC Solid State Technology Association 2500 Wilson Boulevard Arlington, Virginia 22201-3834 or call (703) 907-7559
