CDZ4.7B Diodes Zener diode CDZ4.7B zApplications Constant voltage control zExternal dimensions (Unit : mm) zLand size figure (Unit : mm) 0.16±0.05 0.55 0.45 ② 1.0±0.05 ① 0.9±0.05 0.5 zFeatures 1) 2-pin ultra mini-mold type for high-density mounting (VMN2). 2) High reliability. 3) Can be mounted automatically, using chip mounter. 0.45 0.6±0.05 VMN2 0.156 zConstruction Silicon epitaxial planar zStructure 0.37±0.03 0.35±0.1 ROHM : VMN2 ① ② dot (year week factory) + day EX. CDZ3.6B zTaping 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 zAbsolute maximum ratings (Ta=25°C) Parameter Symbol Power dissipation P Junction temperature Tj Storage temperature Tstg Operating temperature Topr 0.52 4.0±0.1 Limits 100 150 -55 to +150 -55 to +150 Unit mW ℃ ℃ ℃ 1/4 CDZ4.7B Diodes zElectrical characteristics (Ta=25°C) 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 zType 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 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 CDZ4.7B Diodes zElectrical characteristic curves (Ta=25°C) 10 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 PRSM 1000 80 60 40 20 0 25 50 75 100 125 150 10 1 AMBIENT TEMPERATURE:Ta(℃) Pd-Ta CHARACTERISTICS 0.1 1 10 100 35 30 0.06 25 0.04 20 0.02 15 0 10 -0.02 -0.04 5 -0.06 0 -0.08 -5 40 TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) 0.1 0.08 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(％/℃) ZENER CURRENT:Iz(mA) 1 Rth(j-c) 100 10 Mounted on epoxy board IM=1mA IF=10mA 1 1ms time 300us 0.1 0.001 0.01 0.1 1 10 100 TIME:t(s) Rth-t CHARACTERISTICS 1000 3/4 CDZ4.7B Diodes 1000 10 1000 Ta=125℃ f=1MHｚ f=1MHｚ 1 Ta=125℃ Ta=25℃ 0.1 Ta=-25℃ 0.01 0.001 10 1 Ta=25℃ 0.1 Ta=-25℃ 0.01 100 1 2 3 4 ZENER VOLTAGE：Vz(V) Vz-Iz CHARACTERISTICS 5 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS 4.9 1 0 4.7 4.6 AVE:4.654V 4.5 Ta=25℃ VR=1.0V n=30pcs 0.8 0.7 0.6 0.5 0.4 0.3 AVE:0.119nA 0.2 0.1 Vz DISPERSION MAP 180 170 160 150 140 130 AVE:145.3pF 120 110 0 4.4 1 Ta=25℃ f=1MHz VR=0V n=10pcs 190 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 0.9 REVERSE CURRENT:IR(nA) 4.8 0.2 0.4 0.6 0.8 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 200 1 Ta=25℃ IZ=5mA n=30pcs 10 0.001 0.0001 0 ZENER VOLTAGE:Vz(V) Ta=75℃ CAPACITANCE BETWEEN TERMINALS:Ct(pF) REVERSE CURRENT:IR(nA) ZENER CURRENT:Iz(mA) 100 Ta=75℃ 100 IR DISPERSION MAP Ct DISPERSION MAP DYNAMIC IMPEDANCE:Zz(Ω) 10000 1000 100 10 1 0.1 1 ZENER CURRENT:Iz(mA) Zz-Iz CHARACTERISTICS 10 4/4 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1