2sk369 2007-11-01 1 toshiba field effect transistor silicon n channel junction type 2sk369 for low noise audio amplifier applications ? suitable for use as first stage for equalizer and mc head amplifiers. ? high |y fs |: |y fs | = 40 ms (typ.) (v ds = 10 v, v gs = 0, i dss = 5 ma) ? high breakdown voltage: v gds = ? 40 v (min) ? super low noise: nf = 1.0db (typ.) (v ds = 10 v, i d = 5 ma, f = 1 khz, r g = 100 ? ) ? high input impedance: i gss = ? 1 na (max) (v gs = ? 30 v) absolute maximum ratings (ta = 25c) characteristics symbol rating unit gate-drain voltage v gds ?40 v gate current i g 10 ma drain power dissipation p d 400 mw junction temperature t j 125 c storage temperature range t stg ?55~125 c note: using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/vol tage, etc.) are within the absolute maximum ratings. please design the appropriate reliability upon reviewing the toshiba semiconductor reliability handbook (?handling precautions?/?derating concept and methods?) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). electrical characteristics (ta = 25c) characteristics symbol test condition min typ. max unit gate cut-off current i gss v gs = ?30 v, v ds = 0 ? ? ? 1.0 na gate-drain breakdown voltage v (br) gds v ds = 0, i g = ? 100 a ?40 ? ? v drain current i dss (note 1) v ds = 10 v, v gs = 0 5.0 ? 30 ma gate-source cut-off voltage v gs (off) v ds = 10 v, i d = 0.1 a ?0.3 ? ? 1.2 v forward transfer admittance ? y fs ? v ds = 10 v, v gs = 0, f = 1 khz, (i dss = 5 ma) 25 40 ? ms input capacitance c iss v ds = 10 v, v gs = 0, f = 1 mhz ? 75 ? pf reverse transfer capacitance c rss v gd = ?10 v, i d = 0, f = 1 mhz ? 15 ? pf nf (1) v ds = 10 v, r g = 100 , i d = 5 ma, f = 100 hz ? 5 10 noise figure (note 2) nf (2) v ds = 10 v, r g = 100 , i d = 5 ma, f = 1 khz ? 1 2 db note 1: i dss classification gr: 5.0~10.0 ma, bl: 8.0~16.0 ma, v: 14.0~30.0 ma note 2: use this in the low voltage region (vds < 15 v) for low noise applications. unit: mm jedec to-92 jeita sc-43 toshiba 2-5f1d weight: 0.21 g (typ.)
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2sk369 2007-11-01 5 restrictions on product use 20070701-en general ? the information contained herein is subject to change without notice. ? toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity an d vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba produc ts, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshib a products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconduct or devices,? or ?toshiba semiconductor reliability handbook? etc. ? the toshiba products listed in this document are in tended for usage in general electronics applications (computer, personal equipment, office equipment, measuri ng equipment, industrial robotics, domestic appliances, etc.).these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfuncti on or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage incl ude atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, et c.. unintended usage of toshiba products listed in his document shall be made at the customer?s own risk. ? the products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. ? the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba for any infringement s of patents or other rights of the third parties which may result from its use. no license is granted by implic ation or otherwise under any patents or other rights of toshiba or the third parties. ? please contact your sales representative for product- by-product details in this document regarding rohs compatibility. please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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