Zener diode CDZ8.2B Applications Constant voltage control Dimensions (Unit : mm) Land size figure (Unit : mm) 0.16±0.05 0.55 ② VMN2 0.156 0.37±0.03 0.35±0.1 Construction Silicon epitaxial planar 0.45 ① 1.0±0.05 Features 1) 2-pin ultra mini-mold type for high-density mounting (VMN2). 2) High reliability. 3) Can be mounted automatically, using chip mounter. 0.9±0.05 0.5 0.45 0.6±0.05 Structure ROHM : VMN2 ① ② dot (year week factory) + day EX. CDZ3.6B Taping specifications (Unit : mm) 2±0.05 0.7±0.05 2±0.05 φ1.55 0.2±0.05 8.0±0.2 1.1±0.05 3.5±0.05 1.75±0.1 4±0.1 φ0.5 Absolute maximum ratings (Ta=25C) Parameter Symbol Power dissipation P Junction temperature Tj Storage temperature Tstg Operating temperature Topr www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. ○ Limits 100 150 -55 to +150 -55 to +150 1/4 4.0±0.1 0.52 Unit mW ℃ ℃ ℃ 2011.10 - Rev.B CDZ8.2B Data Sheet Electrical characteristics (Ta=25C) Symbol Zener voltage ：Vz(V) TYP. CDZ 3.6B CDZ 3.9B CDZ 4.3B CDZ 4.7B CDZ 5.1B CDZ 5.6B CDZ 6.2B CDZ 6.8B CDZ 7.5B CDZ 8.2B CDZ 9.1B CDZ 10B CDZ 11B CDZ 12B CDZ 13B CDZ 15B CDZ 16B MIN. 3.600 3.890 MAX. 3.845 4.160 4.170 4.550 4.980 5.490 6.060 6.650 7.280 8.020 8.850 9.770 10.760 11.740 12.910 14.340 15.850 4.430 4.750 5.200 5.730 6.330 6.930 7.600 8.360 9.230 10.210 11.220 12.240 13.490 14.980 16.510 Iz(mA) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Operating resistance ：Zz(Ω) MAX. 100 100 100 100 80 60 60 40 30 30 30 30 30 30 37 42 50 Iz(mA) 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Rising operating resistance：Zz(Ω) Reverse current ： IR(uA) MAX. 1000.0 1000.0 MAX. 10.0 5.0 5.0 2.0 2.0 1.0 1.0 0.5 0.5 0.5 0.5 0.1 0.1 0.1 0.1 0.1 0.1 Iz(mA) 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1000.0 800.0 500.0 200.0 100.0 60.0 60.0 60.0 60.0 60.0 60.0 80.0 80.0 80.0 80.0 VR(V) 1.0 1.0 1.0 1.0 1.5 2.5 3.0 3.5 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 Type No. TYPE CDZ 3.6B CDZ 3.9B CDZ 4.3B CDZ 4.7B CDZ 5.1B CDZ 5.6B CDZ 6.2B CDZ 6.8B CDZ 7.5B TYPE NO. 7 1 2 3 5 7 C E F www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. ○ TYPE CDZ 8.2B CDZ 9.1B CDZ 10B CDZ 11B CDZ 12B CDZ 13B CDZ 15B CDZ 16B TYPE NO. H J K L N S C E 2/4 2011.10 - Rev.B CDZ8.2B Data Sheet Electrical characteristic curves (Ta=25C) 10 ZENER CURRENT:Iz(mA) 1 0.1 5.1 0.01 4.3 5.6 4.7 6.8 6.2 3.9 7.5 8.2 9.1 12 11 10 16 15 13 3.6 0.001 0 5 10 15 20 ZENER VOLTAGE:Vz(V) Vz-Iz CHARACTERISTICS 10000 100 REVERSE SURGE MAXIMUM POWER:PRSM(W) POWER DISSIPATION:Pd(W) 120 80 60 40 20 0 25 50 75 100 125 150 10 1 AMBIENT TEMPERATURE:Ta(℃) Pd-Ta CHARACTERISTICS 35 30 0.06 25 0.04 20 0.02 15 0 10 -0.02 -0.04 5 -0.06 0 -0.08 -5 www.rohm.com TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) 0.1 0.08 c 2011 ROHM Co., Ltd. All rights reserved. ○ 0.1 1 10 100 Rth(j-a) 1000 TEMP.COEFFICIENCE:γz(mV/℃) 40 10 20 30 ZENER VOLTAGE：Vz(V) γz-Vz CHARACTERISTICS 0.01 TIME:t(ms) PRSM-TIME CHARACTERISTICS 0.12 0 t 100 0.1 0.001 0 TEMP.COEFFICIENCE:γz(％/℃) PRSM 1000 10 3/4 Mounted on epoxy board IM=1mA IF=10mA 1 1ms time 300us 0.1 0.001 40 Rth(j-c) 100 0.01 0.1 1 10 100 TIME:t(s) Rth-t CHARACTERISTICS 1000 2011.10 - Rev.B CDZ8.2B Data Sheet Ta=125℃ 100 10 100 Ta=25℃ f=1MHｚ Ta=75℃ Ta=-25℃ Ta=125℃ 0.1 0.01 Ta=75℃ 1 Ta=25℃ 0.1 0.01 Ta=-25℃ 7 7.5 8 8.5 ZENER VOLTAGE：Vz(V) Vz-Iz CHARACTERISTICS 1 0 9 1 2 3 4 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS 0 5 8.3 8.2 AVE:8.212V 8.1 0.8 0.7 0.6 0.5 0.4 0.3 0.2 AVE:0.073nA 0.1 Vz DISPERSION MAP 5 Ta=25℃ f=1MHz VR=0V n=10pcs 80 70 60 50 40 30 20 AVE:36.38pF 10 0 8 2 3 4 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 90 CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=25℃ VR=5.0V n=30pcs 0.9 REVERSE CURRENT:IR(nA) 8.4 1 100 1 8.5 Ta=25℃ IZ=5mA n=30pcs 10 0.001 0.0001 0.001 ZENER VOLTAGE:Vz(V) CAPACITANCE BETWEEN TERMINALS:Ct(pF) 1 REVERSE CURRENT:IR(nA) ZENER CURRENT:Iz(mA) 10 0 IR DISPERSION MAP Ct DISPERSION MAP DYNAMIC IMPEDANCE:Zz(Ω) 100 10 1 0.1 1 ZENER CURRENT:Iz(mA) Zz-Iz CHARACTERISTICS www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. ○ 10 4/4 2011.10 - Rev.B Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified 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 specifications, 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 specified 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. 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