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| VDZ18B Diodes Zener diode VDZ18B Application Voltage regulation External dimensions (Unit : mm) 0.60.05 0.130.03 Land size figure (Unit : mm) 0.5 0.5 Features 1) Ultra small mold type (VMD2). 2) High reliability. 3) By chip-mounter, automatic mounting is possible. 1.00.05 1.40.05 VMD2 Structure Construction Silicon Epitaxial Planer 0.270.03 0.50.05 ROHM : VMD2 dot (year week factory) EX. VDZ3.6B Taping specification (Unit : mm) 40.1 20.05 1.5+0.1 0 1.750.1 0.180.05 3.50.05 1.110.05 2.10.1 0.5 0.760.1 40.1 20.05 0.4 8.00.3 0.1 0.3 0.650.05 Absolute maximum ratings (Ta=25C) Parameter Symbol Power dissipation P Junction temperature Tj Storage temperature Tstg Operating temperature Topr Limits 100 150 -55 to +150 -55 to +150 Unit mW Rev.A 1.2 1/4 VDZ18B Diodes Electrical characteristics (Ta=25C) Symbol TYP. VDZ 3.6B VDZ 3.9B VDZ 4.3B VDZ 4.7B VDZ 5.1B VDZ 5.6B VDZ 6.2B VDZ 6.8B VDZ 7.5B VDZ 8.2B VDZ 9.1B VDZ 10B VDZ 11B VDZ 12B VDZ 13B VDZ 15B VDZ 16B VDZ 18B VDZ 20B VDZ 22B VDZ 24B VDZ 27B VDZ 30B VDZ 33B VDZ 36B Zener voltage Vz(V) Operating resistance Zz() Rising operating resistance Zz() Reverse current IR(uA) MIN. 3.600 3.890 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 17.560 19.520 21.540 23.720 26.190 29.190 32.150 35.070 MAX. 3.845 4.160 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 18.350 20.390 22.470 24.780 27.530 30.690 33.790 36.870 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 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 MAX. 100 100 100 100 80 60 60 40 30 30 30 30 30 30 37 42 50 65 85 100 120 150 200 250 300 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 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 MAX. 1000.0 1000.0 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 80.0 100.0 100.0 120.0 150.0 200.0 250.0 300.0 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 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 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 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 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 13.0 15.0 17.0 19.0 21.0 23.0 25.0 27.0 Type No. TYPE VDZ3.6B VDZ3.9B VDZ4.3B VDZ4.7B VDZ5.1B VDZ5.6B VDZ6.2B VDZ6.8B VDZ7.5B VDZ8.2B VDZ9.1B VDZ10B VDZ11B TYPENO. 62 72 82 92 A2 C2 E2 F2 H2 J2 L2 05 15 TYPE VDZ12B VDZ13B VDZ15B VDZ16B VDZ18B VDZ20B VDZ22B VDZ24B VDZ27B VDZ30B VDZ33B VDZ36B TYPENO. 25 35 45 55 65 75 85 95 A5 C5 E5 F5 Rev.A 2/4 VDZ18B Diodes 10 1 ZENER CURRENT:Iz(mA) 0.1 4.7 0.01 4.3 3.9 3.6 5.1 5.6 6.2 6.8 7.5 9.1 10 8.2 11 12 13 15 16 18 20 22 24 27 30 33 36 0.001 0 5 10 15 20 ZENER VOLTAGE:Vz(V) Vz-Iz CHARACTERISTICS 25 30 35 40 120 10000 PRSM t POWER DISSIPATION:Pd(W) 80 60 40 20 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE:Ta() Pd-TaCHARACTERISTICS 0.12 0.1 40 35 30 25 20 15 10 5 0 -5 0 10 20 30 ZENER VOLTAGEVz(V) z-Vz CHARACTERISTICS 40 REVERSE SURGE MAXIMUM POWER:PRSM(W) 100 1000 100 10 1 0.1 0.001 0.01 0.1 1 10 100 TIME:t(ms) PRSM-TIME CHARACTERISTICS 1000 Rth(j-a) TEMP.COEFFICIENCE:z(/) 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 TRANSIENT THAERMAL IMPEDANCE:Rth (/W) TEMP.COEFFICIENCE:z(mV/) 100 Rth(j-c) 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 Rev.A 3/4 VDZ18B Diodes Ta=125 Ta=125 10 Ta=25 Ta=125 100 100 f=1MH Ta=75 REVERSE CURRENT:IR(nA) 10 1 1 Ta=75 Ta=75 Ta=-25 Ta=25 Ta=25 0.1 0.01 0.001 Ta=25 0.1 Ta=125 Ta=-25 Ta=-25 Ta=-25 0.01 0.001 15 16 17 18 19 20 ZENER VOLTAGEVz(V) Vz-Iz CHARACTERISTICS 21 0.0001 0 12 3 4 5 6 7 8 9 10 11 12 13 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS VR(V) CAPACITANCE BETWEEN TERMINALS:Ct(pF) ZENER CURRENT:Iz(mA) Ta=75 10 1 0 5 10 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 15 18.3 1 CAPACITANCE BETWEEN TERMINALS:Ct(pF) ZENER VOLTAGE:Vz(V) 18.2 REVERSE CURRENT:IR(nA) Ta=25 IZ=5mA n=30pcs IZ=5mA n=30pcs Ta=25 100 Ta=25 VR=13V n=30pcs 90 80 70 60 50 40 30 20 10 0 AVE:31.49pF Ta=25 f=1MHz VR=0V n=10pcs 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 AVE:0.0962nA 18.1 18 AVE:18.05V 17.9 AVE:9.996V :0.0125V 17.8 Vz DISPERSION MAP IR DISPERSION MAP Ct DISPERSION MAP 1000 DYNAMIC IMPEDANCE:Zz() 100 10 1 0.1 1 ZENER CURRENT:Iz(mA) 10 Rev.A 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 |
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