to our customers, old company name in catalogs and other documents on april 1 st , 2010, nec electronics corporation merged with renesas technology corporation, and renesas electronics corporation took over all the business of both companies. therefore, although the old company name remains in this document, it is a valid renesas electronics document. we appreciate your understanding. renesas electronics website: http://www.renesas.com april 1 st , 2010 renesas electronics corporation issued by: renesas electronics corporation (http://www.renesas.com) send any inquiries to http://www.renesas.com/inquiry.
notice 1. all information included in this document is current as of the date this document is issued. such information, however, is subject to change without any prior notice. before purchasing or using any renesas el ectronics products li sted herein, please confirm the latest product information with a renesas electronics sales office. also , please pay regular and careful attention to additional and different information to be disclosed by rene sas electronics such as that disclosed through our website. 2. renesas electronics does not assume any liability for infringeme nt of patents, copyrights, or other intellectual property ri ghts of third parties by or arising from the use of renesas electroni cs products or techni cal information descri bed in this document . no license, express, implied or otherwise, is granted hereby under any patents, copyri ghts or other intell ectual property right s of renesas electronics or others. 3. you should not alter, modify, copy, or otherwise misappropriate any re nesas electronics product, wh ether in whole or in part . 4. descriptions of circuits, software and other related informat ion in this document are provided only to illustrate the operat ion of semiconductor products and application examples. you are fully re sponsible for the incorporation of these circuits, software, and information in the design of your equipment. renesas electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits, software, or information. 5. when exporting the products or technology described in this doc ument, you should comply with the applicable export control laws and regulations and follow the proc edures required by such laws and re gulations. you should not use renesas electronics products or the technology described in this docum ent for any purpose relating to mil itary applicati ons or use by the military, including but not l imited to the development of weapons of mass de struction. renesas electronics products and technology may not be used for or incor porated into any products or systems whose manufacture, us e, or sale is prohibited under any applicable dom estic or foreign laws or regulations. 6. renesas electronics has used reasonable care in preparing th e information included in this document, but renesas electronics does not warrant that such information is error free. renesas electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein. 7. renesas electronics products ar e classified according to the following three quality grades: ?standard?, ?high quality?, an d ?specific?. the recommended applications for each renesas electronics product de pends on the product?s quality grade, as indicated below. you must check the qua lity grade of each renesas electronics pr oduct before using it in a particular application. you may not use any renesas electronics produc t for any application categorized as ?speci fic? without the prior written consent of renesas electronics. further, you may not use any renesas electronics product for any application for which it is not intended without the prior written consent of renesas electronics. re nesas electronics shall not be in any way liable for any damages or losses incurred by you or third partie s arising from the use of any renesas electronics product for a n application categorized as ?specific? or for which the product is not intende d where you have failed to obtain the prior writte n consent of renesas electronics. the quality grade of each renesas electronics product is ?standard? unless otherwise expressly specified in a renesas electr onics data sheets or data books, etc. ?standard?: computers; office equipmen t; communications e quipment; test and measurement equipment; audio and visual equipment; home electronic a ppliances; machine tools; personal electronic equipmen t; and industrial robots. ?high quality?: transportation equi pment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; an ti- crime systems; safety equipment; and medical equipment not specif ically designed for life support. ?specific?: aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or systems for life support (e.g. artificial life support device s or systems), surgical im plantations, or healthcare intervention (e.g. excision, etc.), and any other applicati ons or purposes that pose a di rect threat to human life. 8. you should use the renesas electronics pr oducts described in this document within the range specified by renesas electronics , especially with respect to the maximum ra ting, operating supply voltage range, movement power volta ge range, heat radiation characteristics, installation and other product characteristics. renesas electronics shall have no liability for malfunctions o r damages arising out of the use of renesas electronics products beyond such specified ranges. 9. although renesas electronics endeavors to improve the quality and reliability of its produc ts, semiconductor products have specific characteristics such as the occurrence of failure at a certain rate a nd malfunctions under certain use conditions. fur ther, renesas electronics products are not subject to radiation resistance design. please be sure to implement safety measures to guard them against the possibility of physic al injury, and injury or damage caused by fire in the event of the failure of a renesas electronics product, such as safe ty design for hardware and software in cluding but not limited to redundancy, fire control and malfunction prevention, appropri ate treatment for aging degradation or an y other appropriate measures. because the evaluation of microcomputer software alone is very difficult , please evaluate the safety of the final products or system manufactured by you. 10. please contact a renesa s electronics sales office for details as to environmental matters such as the environmental compatibility of each renesas electronics product. please use renesas electronics products in compliance with all applicable laws and regulations that regul ate the inclusion or use of c ontrolled substances, including wi thout limitation, the eu rohs directive. renesas electronics assumes no liability for damage s or losses occurring as a result of your noncompliance with applicable laws and regulations. 11. this document may not be reproduced or duplicated, in any form, in w hole or in part, without prio r written consent of renes as electronics. 12. please contact a renesa s electronics sales office if you have any questi ons regarding the informat ion contained in this document or renesas electroni cs products, or if you have any other inquiries. (note 1) ?renesas electronics? as used in this document means renesas electronics corporation and also includes its majority- owned subsidiaries. (note 2) ?renesas electronics product(s)? means any product developed or manufactured by or for renesas electronics.
1993 data sheet zener diodes rd4.7uj to rd39uj low noise sharp breakdown characteristics zener diodes 2pin ultra super mini mold document no. d13938ej3v0ds00 (3rd edition) (previous no. dc-2135) date published march 1999 n cp(k) printed in japan description type rd4.7uj to rd39uj series are 2pin ultra super mini mold package zener diodes possessing an allowable power dissipation of 150 mw featuring low noise and sharp break- down characteristic. they are intended for use in audio equip- ment, instrument equipment. features ? low noise ? sharp breakdown characteristics ?v z ; applied e24 standard applications circuits for constant voltage, constant current, waveform clipper, surge absorber, etc. maximum ratings (t a = 25 c) power dissipation p 150 mw forward current i f 100 ma reverse surge power p rsm 2.2 w (at t = 10 m s/1 pulse) show fig. 6 junction temperature t j 150 c storage temperature t stg C55 to +150 c 2.1?.1 0.11 +0.05 ?.01 1.3?.1 0.3?.05 0.8?.1 cathode indication 0.7?.1 0.15 0?.05 package dimensions (unit: mm) the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all devices/types available in every country. please check with local nec representative for availability and additional information.
rd4.7uj to rd39uj 2 data sheet d13938ej3v0ds00 electrical characteristics (t a = 25 2 c) zener voltage reverse current type number class v z (v) note 1 i r ( m a) min. max. i z (ma) max. i z (ma) max. v r (v) n 4.39 4.91 rd4.7uj n1 4.39 4.62 0.5 800 0.5 2 1.0 n2 4.52 4.76 n3 4.66 4.91 n 4.81 5.36 rd5.1uj n1 4.81 5.05 0.5 500 0.5 2 1.5 n2 4.95 5.20 n3 5.10 5.36 n 5.26 5.91 rd5.6uj n1 5.26 5.54 0.5 200 0.5 1 2.5 n2 5.44 5.73 n3 5.63 5.91 n 5.81 6.53 rd6.2uj n1 5.81 6.11 0.5 100 0.5 1 3.0 n2 6.01 6.32 n3 6.21 6.53 n 6.41 7.14 rd6.8uj n1 6.41 6.74 0.5 60 0.5 0.5 3.5 n2 6.60 6.94 n3 6.80 7.14 n 7.00 7.83 rd7.5uj n1 7.00 7.35 0.5 60 0.5 0.5 4.0 n2 7.21 7.60 n3 7.46 7.83 n 7.69 8.61 rd8.2uj n1 7.69 8.08 0.5 60 0.5 0.5 5.0 n2 7.94 8.34 n3 8.20 8.61 n 8.47 9.51 rd9.1uj n1 8.47 8.91 0.5 60 0.5 0.5 6.0 n2 8.76 9.21 n3 9.06 9.51 n 9.35 10.51 rd10uj n1 9.35 9.82 0.5 60 0.5 0.1 7.0 n2 9.66 10.16 n3 10.00 10.51 n 10.32 11.50 rd11uj n1 10.32 10.84 0.5 60 0.5 0.1 8.0 n2 10.64 11.17 n3 10.97 11.50 n 11.28 12.52 rd12uj n1 11.28 11.83 0.5 80 0.5 0.1 9.0 n2 11.59 12.17 n3 11.93 12.52 n 12.29 13.86 rd13uj n1 12.29 12.95 0.5 80 0.5 0.1 10.0 n2 12.72 13.40 n3 13.17 13.86 dynamic impedance z z ( w ) note 2
rd4.7uj to rd39uj 3 data sheet d13938ej3v0ds00 zener voltage reverse current type number class v z (v) note 1 i r ( m a) min. max. i z (ma) max. i z (ma) max. v r (v) n 13.63 15.38 rd15uj n1 13.63 14.35 0.5 80 0.5 0.1 11 n2 14.12 14.85 n3 14.62 15.38 n 15.13 16.91 rd16uj n1 15.13 15.87 0.5 80 0.5 0.1 12 n2 15.58 16.36 n3 16.07 16.91 n 16.63 18.81 rd18uj n1 16.63 17.52 0.5 80 0.5 0.1 13 n2 17.24 18.15 n3 17.87 18.81 n 18.51 20.79 rd20uj n1 18.51 19.42 0.5 100 0.5 0.1 15 n2 19.14 20.12 n3 19.80 20.79 n 20.46 22.82 rd22uj n1 20.46 21.47 0.5 100 0.5 0.1 17 n2 21.09 22.15 n3 21.76 22.82 n 22.42 25.17 rd24uj n1 22.42 23.59 0.5 120 0.5 0.1 19 n2 23.19 24.38 n3 23.98 25.17 n 24.75 27.95 rd27uj n1 24.75 26.04 0.5 150 0.5 0.1 21 n2 25.56 26.96 n3 26.46 27.95 n 27.38 31.04 rd30uj n1 27.38 29.00 0.5 200 0.5 0.1 23 n2 28.35 30.04 n3 29.37 31.04 n 30.30 33.97 rd33uj n1 30.30 32.02 0.5 250 0.5 0.1 25 n2 31.21 32.98 n3 32.14 33.97 n 33.08 36.83 rd36uj n1 33.08 34.92 0.5 300 0.5 0.1 27 n2 33.95 36.85 n3 34.87 36.83 n 35.78 39.67 rd39uj n1 35.78 37.75 0.5 360 0.5 0.1 30 n2 36.63 38.69 n3 37.56 39.67 note 1. tested with pulse (40 ms) 2. z z is measured at i z by given a very small a.c. current signal dynamic impedance z z ( w ) note 2
rd4.7uj to rd39uj 4 data sheet d13938ej3v0ds00 typical characteristics (t a = 25 c) fig. 1 p e t a rating fig. 2 i z ev z characteristics (a to d) 200 150 100 50 0 50 100 150 200 10 7.5 0.75 p.c.b. (ceramic) 10 7.5 0.75 p.c.b. (glass epoxy) 20 15 0.75 p.c.b. (ceramic) 30 30 0.75 p.c.b. (ceramic) t a - ambient temperature - c p - power dissipation - mw 100 m 10 m 1 m 100 10 100 m 10 m 1 m 100 10 3456789 9101112131415 v z - zener voltage - v (a) v z - zener voltage - v (b) i z - zener current - a i z - zener current - a rd4.7uj rd5.1uj rd5.6uj rd8.2uj rd7.5uj rd6.8uj rd6.2uj rd9.1uj rd15uj rd13uj rd12uj rd11uj rd10uj mm mm
rd4.7uj to rd39uj 5 data sheet d13938ej3v0ds00 fig. 3 g z e v z characteristics 100 m 10 m 1 m 100 10 100 m 10 m 1 m 100 10 16 18 20 22 24 26 28 36 38 40 42 v z - zener voltage - v (c) v z - zener voltage - v (d) i z - zener current - a i z - zener current - a 28 30 32 34 44 rd39uj rd36uj rd33uj rd30uj rd27uj rd24uj rd22uj rd20uj rd18uj rd16uj m m m m 0.08 0.06 0.04 0.02 0 e0.02 e0.04 32 24 16 8 0 e8 e16 4 8 12 16 20 24 28 32 36 40 %/ c mv/ c v z - zener voltage - v g z -v z - temperature coefficient - %/ c g z -v z - temperature coefficient - mv/ c
rd4.7uj to rd39uj 6 data sheet d13938ej3v0ds00 fig. 4 transient thermal impedance characteristic fig. 5 surge reverse power ratings t e time e s z th e transient thermal impedance e c/w 1 m 10 m 100 m 1 10 100 1000 100 10 1 833 c/w p.c.b. (glass epoxy) (30mm 30 mm 1.6mm) t t e pulse width e s p rsm e surge reverse power e w t t repetitive p rsm t a = 25 c 1 10 100 1 m 10 m 100 m 1000 100 10 1 mm m
rd4.7uj to rd39uj 7 data sheet d13938ej3v0ds00 [memo]
rd4.7uj to rd39uj [memo] the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec corporation. nec corporation assumes no responsibility for any errors which may appear in this document. nec corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. no license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec corporation or others. descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software, and information in the design of the customer's equipment shall be done under the full responsibility of the customer. nec corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information. while nec corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. to minimize risks of damage or injury to persons or property arising from a defect in an nec semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. nec devices are classified into the following three quality grades: "standard", "special", and "specific". the specific quality grade applies only to devices developed based on a customer designated quality assurance program for a specific application. the recommended applications of a device depend on its quality grade, as indicated below. customers must check the quality grade of each device before using it in a particular application. standard: computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots special: transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) specific: aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. the quality grade of nec devices is "standard" unless otherwise specified in nec's data sheets or data books. if customers intend to use nec devices for applications other than those specified for standard quality grade, they should contact an nec sales representative in advance. m7 98.8
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