1/4 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.10 - rev.b zener diode cdz8.2b ? applications ? dimensions (unit : mm) ? land size figure (unit : mm) constant voltage control ? features 1) 2-pin ultra mini-mold type for high-density mounting (vmn2). 2) high reliability. 3) can be mounted automatically, using chip mounter. ? structure ? construction silicon epitaxial planar ? taping specifications (unit : mm) ? absolute maximum ratings (ta=25 ? c) rohm : vmn2 ex. cdz3.6b dot (year week factory) + day 0.160.05 0.370.03 0.60.05 0.350.1 0.90.05 1.00.05 0.156 vmn2 0.55 0.5 0.45 0.45 0.70.05 4.00.1 20.05 0.5 40.1 20.05 1.55 1.750.1 8.00.2 3.50.05 1.10.05 0.20.05 0.52 symbol unit pmw tj tstg topr operating temperature -55 to +150 parameter junction temperature storage temperature power dissipation limits 150 -55 to +150 100
2/4 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.10 - rev.b data sheet cdz8.2b ? electrical characteristics (ta=25 ? c) ? type no. min. max. iz(ma) max. iz(ma) max. iz(ma) max. vr(v) cdz 3.6b 3.600 3.845 5.0 100 5.0 1000.0 1.0 10.0 1.0 cdz 3.9b 3.890 4.160 5.0 100 5.0 1000.0 1.0 5.0 1.0 cdz 4.3b 4.170 4.430 5.0 100 5.0 1000.0 1.0 5.0 1.0 cdz 4.7b 4.550 4.750 5.0 100 5.0 800.0 0.5 2.0 1.0 cdz 5.1b 4.980 5.200 5.0 80 5.0 500.0 0.5 2.0 1.5 cdz 5.6b 5.490 5.730 5.0 60 5.0 200.0 0.5 1.0 2.5 cdz 6.2b 6.060 6.330 5.0 60 5.0 100.0 0.5 1.0 3.0 cdz 6.8b 6.650 6.930 5.0 40 5.0 60.0 0.5 0.5 3.5 cdz 7.5b 7.280 7.600 5.0 30 5.0 60.0 0.5 0.5 4.0 cdz 8.2b 8.020 8.360 5.0 30 5.0 60.0 0.5 0.5 5.0 cdz 9.1b 8.850 9.230 5.0 30 5.0 60.0 0.5 0.5 6.0 cdz 10b 9.770 10.210 5.0 30 5.0 60.0 0.5 0.1 7.0 cdz 11b 10.760 11.220 5.0 30 5.0 60.0 0.5 0.1 8.0 cdz 12b 11.740 12.240 5.0 30 5.0 80.0 0.5 0.1 9.0 cdz 13b 12.910 13.490 5.0 37 5.0 80.0 0.5 0.1 10.0 cdz 15b 14.340 14.980 5.0 42 5.0 80.0 0.5 0.1 11.0 cdz 16b 15.850 16.510 5.0 50 5.0 80.0 0.5 0.1 12.0 typ. symbol zener voltage vz(v) operating resistance zz( ) rising operating resistance zz( ) reverse current ir(ua ) type type no. type type no. cdz 3.6b 7 cdz 8.2b h cdz 3.9b 1 cdz 9.1b j cdz 4.3b 2 cdz 10b k cdz 4.7b 3 cdz 11b l cdz 5.1b 5 cdz 12b n cdz 5.6b 7 cdz 13b s cdz 6.2b c cdz 15b c cdz 6.8b e cdz 16b e cdz 7.5b f
3/4 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.10 - rev.b data sheet cdz8.2b ? electrical characteristic curves (ta=25 ? c) power dissipation:pd(w) time:t(ms) prsm-time characteristics temp.coefficience:z(/) zener voltagevz(v) z-vz characteristics time:t(s) rth-t characteristics transient thaermal impedance:rth (/w) reverse surge maximum power:prsm(w) 0.1 1 10 100 1000 0.001 0.01 0.1 1 10 100 1000 rth(j-a) rth(j-c) 1ms im=1ma if=10ma 300us time mounted on epoxy board 0 20 40 60 80 100 120 0 25 50 75 100 125 150 0.1 1 10 100 1000 10000 0.001 0.01 0.1 1 10 100 t prsm 0.001 0.01 0.1 1 10 0 5 10 15 20 3.6 16 15 13 12 11 10 9.1 8.2 7.5 5.6 6.8 6.2 5.1 4.7 4.3 3.9 zener current:iz(ma) zener voltage:vz(v) vz-iz characteristics -0.08 -0.06 -0.04 -0.02 0 0.02 0.04 0.06 0.08 0.1 0.12 010203040 -5 0 5 10 15 20 25 30 35 40 ambient temperature:ta() pd-tacharacteristics temp.coefficience:z(mv/)
4/4 www.rohm.com c 2011 rohm co., ltd. all rights reserved. 2011.10 - rev.b data sheet cdz8.2b 1 10 100 01 23 45 zener voltagevz(v) vz-iz characteristics zener current:iz(ma) reverse current:ir(na) reverse voltagevr(v) vr-ir characteristics capacitance between terminals:ct(pf) reverse voltage:vr(v) vr-ct characteristics vz dispersion map zener voltage:vz(v) reverse current:ir(na) ir dispersion map capacitance between terminals:ct(pf) ct dispersion map zener current:iz(ma) zz- iz characteristics dynamic impedance:zz() f=1mh 8 8.1 8.2 8.3 8.4 8.5 ave:8.212v ta=25 iz=5ma n=30pcs 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 ta=25 vr=5.0v n=30pcs ave:0.073na 0.0001 0.001 0.01 0.1 1 10 100 012 345 ta=125 ta=75 ta=25 ta=-25 0 10 20 30 40 50 60 70 80 90 100 ave:36.38pf ta=25 f=1mhz vr=0v n=10pcs 0.001 0.01 0.1 1 10 77.5 88.5 9 ta=25 ta=-25 ta=125 ta=75 1 10 100 0.1 1 10
r1120 a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes no copying or reproduction of this document, in part or in whole, is permitted without the consent of rohm co.,ltd. the content specied herein is subject to change for improvement without notice. the content specied herein is for the purpose of introducing rohm's products (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specications, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specied in this document. however, should you incur any damage arising from any inaccuracy or misprint of such information, rohm shall bear no responsibility for such damage. the technical information specied herein is intended only to show the typical functions of and examples of application circuits for the produc ts. rohm does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specied in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, ofce-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specied in this document are not designed to be radiation tolerant. while rohm always makes efforts to enhance the quality and reliability of its products, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measures to guard against the possibility of physical injury, re or any other damage caused in the event of the failure of any product, such as derating, redundancy, re control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of the prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel- controller or other safety device). rohm shall bear no responsibility in any way for use of any of the products for the above special purposes. if a product is intended to be used for any such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or technology specied herein that may be controlled under the foreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.
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