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. ? 1995 zener diodes rd2.0s to rd120s zener diodes 200 mw 2 pin super mini mold data sheet document no. d11444ej4v0ds00 (4th edition) date published march 2002 ns cp(k) printed in japan the mark shows major revised points. package dimensions (in millimeter) 2.5?.15 0.11 +0.05 ? 0.01 1.7?.1 0.3?.05 1.25?.1 cathode indication 0.9?.1 0.19 0?.05 description type rd2.0s to rd120s series are 2 pin super mini mold package zener diodes possessing an allowable power dissipation of 200 mw. features ? sharp breakdown characteristic. ? v z : applied e24 standard. applications circuit for constant voltage, constant current, wave form clipper, surge absorver, etc. absolute maximum ratings (t a = 25c) power dissipation p 200 mw forward current i f 100 ma reverse surge power p rsm 85 w (at t = 10 s/ 1 pulse) show fig.12 junction temperature t j 150 c storage temperature t stg ?55 to +150 c
data sheet d11444ej4v0ds 2 rd2.0s to rd120s electrical characteristics (t a = 25 2c) type number class zener voltage dynamic impedance reverse current v z (v) note1 z z ( ? ) note2 i r ( a) min. max. i z (ma) max. i z (ma) max. v r (v) rd2.0s b 1.90 2.20 5 100 5 120 0.5 rd2.2s b 2.10 2.40 5 100 5 120 0.7 rd2.4s b 2.30 2.60 5 100 5 120 1.0 rd2.7s b 2.50 2.90 5 110 5 120 1.0 b1 2.50 2.75 b2 2.65 2.90 rd3.0s b 2.80 3.20 5 120 5 50 1.0 b1 2.80 3.05 b2 2.95 3.20 rd3.3s b 3.10 3.50 5 130 5 20 1.0 b1 3.10 3.35 b2 3.25 3.50 rd3.6s b 3.40 3.80 5 130 5 10 1.0 b1 3.40 3.65 b2 3.55 3.80 rd3.9s b 3.70 4.10 5 130 5 10 1.0 b1 3.70 3.97 b2 3.87 4.10 rd4.3s b 4.00 4.49 5 130 5 10 1.0 b1 4.00 4.22 b2 4.14 4.35 b3 4.27 4.49 rd4.7s b 4.40 4.92 5 130 5 10 1.0 b1 4.40 4.63 b2 4.53 4.77 b3 4.67 4.92 rd5.1s b 4.82 5.39 5 130 5 5 1.5 b1 4.82 5.06 b2 4.96 5.22 b3 5.12 5.39 rd5.6s b 5.29 5.94 5 80 5 5 2.5 b1 5.29 5.57 b2 5.47 5.75 b3 5.65 5.94 rd6.2s b 5.84 6.55 5 50 5 2 3.0 b1 5.84 6.14 b2 6.04 6.35 b3 6.24 6.55
data sheet d11444ej4v0ds 3 rd2.0s to rd120s electrical characteristics (t a = 25 2c) type number class zener voltage dynamic impedance reverse current v z (v) note1 z z ( ? ) note2 i r ( a) min. max. i z (ma) max. i z (ma) max. v r (v) rd6.8s b 6.44 7.17 5 30 5 2 3.5 b1 6.44 6.76 b2 6.62 6.96 b3 6.83 7.17 rd7.5s b 7.03 7.87 5 30 5 2 4.0 b1 7.03 7.39 b2 7.25 7.63 b3 7.49 8.67 rd8.2s b 7.73 8.67 5 30 5 2 5.0 b1 7.73 8.13 b2 7.98 8.39 b3 8.25 8.67 rd9.1s b 8.53 9.58 5 30 5 2 6.0 b1 8.53 8.96 b2 8.81 9.26 b3 9.12 9.58 rd10s b 9.42 10.58 5 30 5 2 7.0 b1 9.42 9.90 b2 9.74 10.24 b3 10.08 10.58 rd11s b 10.40 11.60 5 30 5 2 8.0 b1 10.40 10.92 b2 10.72 11.26 b3 11.06 11.60 rd12s b 11.38 12.64 5 35 5 2 9.0 b1 11.38 11.94 b2 11.69 12.28 b3 12.04 12.64 rd13s b 12.43 14.00 5 35 5 2 10 rd15s b 13.80 15.56 5 40 5 2 11 rd16s b 15.31 17.14 5 40 5 2 12 rd18s b 16.89 19.08 5 45 5 2 13 rd20s b 18.80 21.14 5 50 5 2 15 rd22s b 20.81 23.25 5 55 5 2 17 rd24s b 22.86 25.66 5 60 5 2 19 rd27s b 25.10 28.90 2 70 2 2 21 rd30s b 28.00 32.00 2 80 2 2 23 rd33s b 31.00 35.00 2 80 2 2 25 rd36s b 34.00 38.00 2 90 2 2 27
data sheet d11444ej4v0ds 4 rd2.0s to rd120s electrical characteristics (t a = 25 2c) type number class zener voltage dynamic impedance reverse current v z (v) note1 z z ( ? ) note2 i r ( a) min. max. i z (ma) max. i z (ma) max. v r (v) rd39s b 37.00 41.00 2 100 2 2 30 rd43s b 40.00 45.00 2 130 2 2 33 rd47s b 44.00 49.00 2 150 2 2 36 rd51s b 48.00 54.00 2 180 2 1 39 rd56s b 53.00 60.00 2 180 2 1 43 rd62s b 58.00 66.00 2 200 2 0.2 47 rd68s b 64.00 72.00 2 250 2 0.2 52 rd75s b 70.00 79.00 2 300 2 0.2 57 rd82s b 77.00 87.00 2 300 2 0.2 63 rd91s b 85.00 96.00 1 700 1 0.2 69 rd100s b 94.00 106.0 1 700 1 0.2 76 rd110s b 104.00 116.00 1 800 1 0.2 84 rd120s b 114.00 126.00 1 900 1 0.2 91 note 1. v z is tested with pulsed (40 ms). 2. z z is measured at i z by given a very small a.c. current signal.
data sheet d11444ej4v0ds 5 rd2.0s to rd120s typical characteristics (t a = 25c) fig.1 power dissipation vs. ambient temperature 250 200 150 100 50 0 0 25 50 75 100 125 150 t a - ambient temperature - ?c p - power dissipation - mw 30 30 1.6 p. c. b. (glass epoxy) fig.2 zener current vs. zener voltage fig.3 zener current vs. zener voltage 100 m 10 m 1 m 100 10 1 100 n 10 n 1 n 010 123456789 v z - zener voltage - v i z - zener current - a rd3.9s rd3.3s rd2.4s rd2.0s rd2.2s rd6.8s rd9.1s rd4.3s rd4.7s rd5.1s rd6.2s rd5.6s rd7.5s rd8.2s rd3.0s rd2.7s rd3.6s 100 m 10 m 1 m 100 10 1 100 n 10 n 1 n 0 7 8 9 10 11 12 13 14 15 t a = 25 ? c typ. rd10s rd12s rd11s rd13s vz - zener voltage - v i z - zener current - a
data sheet d11444ej4v0ds 6 rd2.0s to rd120s fig.4 zener current vs. zener voltage fig.5 zener current vs. zener voltage fig.6 zener current vs. zener voltage fig.7 zener current vs. zener voltage 100 m 10 m 1 m 100 10 1 100 n 10 n 1 n 0 121314151617181920 iz - zener current - a t a = 25 ? c typ. vz - zener voltage - v rd15s rd18s rd16s rd20s 100 m 10 m 1 m 100 10 1 100 n 10 n 1 n 0 161820222426283032 iz - zener current - a vz - zener voltage - v rd22s rd27s rd24s rd30s t a = 25 ? c typ. 100 m 10 m 1 m 10 1 100 n 10 n 1 n vz - zener voltage - v rd33s iz - zener current - a 100 030 35 40 rd36s rd39s t a = 25 ? c typ. 100 m 10 m 1 m 10 1 100 n 10 n 1 n rd56s iz - zener current - a 100 0 30 60 90 120 rd68s vz - zener voltage - v rd47s rd43s rd62s rd75s rd82s rd120s rd110s rd100s rd91s t a = 25 ? c typ.
data sheet d11444ej4v0ds 7 rd2.0s to rd120s fig.8 dynamic impedance vs. zener current 0.1 1 10 100 1 10 100 1000 i z - zener current - ma z z - zener impedance - ? rd5.6s rd24s rd20s rd15s rd10s rd7.5s rd2.0s rd2.4s rd3.0s rd3.9s rd4.7s rd5.1s rd39s fig.9 zener voltage temperature coefficient vs. zener voltage 0.1 0.08 0.06 0.04 0.02 0 ? 0.02 ? 0.04 ? 0.06 0 4 8 12 16 20 24 28 32 36 40 ? 24 ? 16 ? 8 0 8 16 24 32 40 v z - zener voltage - v z - v z temperature coefficient - mv/ ? c z - v z temperature coefficient - %/ ? c mv/ ? c %/ ? c rd2.0s to rd39s fig.10 zener voltage temperature coefficient vs. zener voltage 0.12 0 20 60 80 100 120 140 vz - zener voltage - v typ. %/ ? c mv/ ? c rd43s to rd120s 0.11 0.10 0.09 0.08 0.07 40 50 60 70 80 90 100 110 120 40 z - zener voltage temperature coefficient - % / ? c z - zener voltage temperature coefficient - mv/ ? c
data sheet d11444ej4v0ds 8 rd2.0s to rd120s fig.11 transient thermal impedance characteristics t - time - s z th - transient thermal impedance - ? c/w 1000 100 10 1m 10m 100m 1 10 100 5 5000 rd[ ]s p.c.b. (glass epoxy) (30 mm 30 mm 1.6 mm) fig.12 surge reverse power ratings t a = 25 ? c repetitive p rsm t t 1000 100 10 1 1 10 100 1 m 10 m 100 m t t - pulse width - s p rsm - surge reverse power - w
data sheet d11444ej4v0ds 9 rd2.0s to rd120s [memo]
rd2.0s to rd120s m8e 00. 4 the information in this document is current as of march, 2002. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec's data sheets or data books, etc., for the most up-to-date specifications of nec semiconductor products. not all products and/or types are available in every country. please check with an nec sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without prior written consent of nec. nec assumes no responsibility for any errors that may appear in this document. nec does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec semiconductor products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec 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 customer's equipment shall be done under the full responsibility of customer. nec assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec endeavours to enhance the quality, reliability and safety of nec semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. nec semiconductor products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. the recommended applications of a semiconductor product depend on its quality grade, as indicated below. customers must check the quality grade of each semiconductor product 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 and medical equipment for life support, etc. the quality grade of nec semiconductor products is "standard" unless otherwise expressly specified in nec's data sheets or data books, etc. if customers wish to use nec semiconductor products in applications not intended by nec, they must contact an nec sales representative in advance to determine nec's willingness to support a given application. (note) (1) "nec" as used in this statement means nec corporation and also includes its majority-owned subsidiaries. (2) "nec semiconductor products" means any semiconductor product developed or manufactured by or for nec (as defined above). ? ? ? ? ? ?
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