Data Sheet Zener diode UDZV series Dimensions (Unit : mm) Land size figure (Unit : mm) 0.10.1 0.05 0.9MIN. 1.70.1 Features 1) Compact,2-pin mini-mold type for high-density mounting. (UMD2) 2) High reliability. 3) Can be mounted automatically, using chip mounter. 2.1 0.8MIN. 1.250.1 2.50.2 Applications Constant voltage control UMD2 Structure Construction Silicon epitaxial planer 0.70.2 0.1 0.30.05 ROHM : UMD2 JEDEC : SOD-323 JEITA : SC-901A dot(year week factory) EX. UDZV3.6B Taping dimensions (Unit : mm) 1.550.05 0.30.1 8.00.2 2.75 1.400.1 4.00.1 2.80.1 2.00.05 3.50.05 1.750.1 4.00.1 1.05 1.00.1 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 200 150 55 to 150 55 to 150 1/5 Unit mW C C C 2011.10 - Rev.A Data Sheet UDZV series Electical characteristics (Ta=25C) Symbol TYP. Zener voltage Vz(V) Operating resistance Zz() Rising operataing resistance Zz() Reverse current IR(A) MIN. MAX. Iz(mA) MAX. Iz(mA) MAX. Iz(mA) MAX. VR(V) UDZV 3.6B 3.600 3.845 5.0 100 5.0 1000 1.0 10.0 1.0 UDZV 3.9B 3.890 4.160 5.0 100 5.0 1000 1.0 5.0 1.0 UDZV 4.3B 4.170 4.430 5.0 100 5.0 1000 1.0 5.0 1.0 UDZV 4.7B 4.550 4.750 5.0 100 5.0 800 0.5 2.0 1.0 UDZV 5.1B 4.980 5.200 5.0 80 5.0 500 0.5 2.0 1.5 2.5 UDZV 5.6B 5.490 5.730 5.0 60 5.0 200 0.5 1.0 UDZV 6.2B 6.060 6.330 5.0 60 5.0 100 0.5 1.0 3.0 UDZV 6.8B 6.650 6.930 5.0 40 5.0 60 0.5 0.5 3.5 UDZV 7.5B 7.280 7.600 5.0 30 5.0 60 0.5 0.5 4.0 UDZV 8.2B 8.020 8.360 5.0 30 5.0 60 0.5 0.5 5.0 6.0 7.0 UDZV 9.1B 8.850 9.230 5.0 30 5.0 60 0.5 0.5 UDZV 10B 9.770 10.210 5.0 30 5.0 60 0.5 0.1 UDZV 11B 10.760 11.220 5.0 30 5.0 60 0.5 0.1 8.0 UDZV 12B 11.740 12.240 5.0 30 5.0 80 0.5 0.1 9.0 UDZV 13B 12.910 13.490 5.0 37 5.0 80 0.5 0.1 10.0 80 0.5 0.1 11.0 80 0.5 0.1 12.0 UDZV 15B 14.340 14.980 5.0 42 5.0 UDZV 16B 15.850 16.510 5.0 50 5.0 65 85 5.0 80 0.5 0.1 13.0 5.0 100 0.5 0.1 15.0 100 0.5 0.1 17.0 19.0 21.0 UDZV 18B 17.560 18.350 5.0 UDZV 20B 19.520 20.390 5.0 UDZV 22B 21.540 22.470 5.0 100 5.0 120 5.0 120 0.5 0.1 150 5.0 150 0.5 0.1 UDZV 24B 23.720 24.780 5.0 UDZV 27B 26.190 27.530 5.0 UDZV 30B 29.190 30.690 5.0 200 5.0 200 0.5 0.1 23.0 UDZV 33B 32.150 35.070 33.790 36.870 5.0 250 5.0 300 5.0 0.5 0.5 0.1 5.0 250 300 25.0 27.0 UDZV 36B 0.1 (1) The zener voltage(Vz) is measured 40ms after power is supplied. (2) The operating resistances(Zz,Zzk) are measured by superimposing a minute alternating current on the regulated current(Iz) MARKING (TYPE NO.) TYPE TYPE NO. TYPE TYPE NO. UDZV 3.6B 6 2 UDZV 12B 2 5 UDZV 3.9B 7 2 UDZV 13B 3 5 UDZV 4.3B 8 2 UDZV 15B 4 5 UDZV 4.7B 9 2 UDZV 16B 5 5 UDZV 5.1B A2 UDZV 18B 6 5 UDZV 5.6B C2 UDZV 20B 7 5 UDZV 6.2B E2 UDZV 22B 8 5 UDZV 6.8B F 2 UDZV 24B 9 5 UDZV 7.5B H2 UDZV 27B A5 UDZV 8.2B J 2 UDZV 30B C5 UDZV 9.1B L 2 UDZV 33B E5 UDZV 10B 0 5 UDZV 36B F 5 UDZV 11B 1 5 www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. 2/5 2011.10 - Rev.A Data Sheet UDZV series 10 ZENER CURRENT:Iz(mA) 1 0.1 4.7 7.5 5.1 4.3 5.6 0.01 6.8 8.2 3.9 9.1 10 6.2 11 3.6 12 15 13 16 18 24 22 20 33 30 27 36 0.001 0 5 10 15 20 25 30 35 40 ZENER VOLTAGE:Vz(V) Vz-Iz CHARACTERISTICS 1000 250 REVERSE SURGE MAXIMUM POWER:PRSM(W) POWER DISSIPATION:Pd(mW) INPUT WAVEFORM 200 100 150 100 50 PRSM 1pulse t 10 1 0.1 0 0 25 50 75 100 125 0.001 150 0.01 0.1 1 10 100 TIME:t(ms) PRSM-TIME CHARACTERISTICS AMBIENT TEMPERATURE:Ta(C) Pd-Ta CHARACTERISTICS 1000 0.1 40 Mounted on epoxy board 35 0.06 30 0.04 25 mV/C 0.02 20 0 15 -0.02 10 -0.04 5 -0.06 0 -0.08 10 20 30 100 Rth(j-c)130C/W 10 0.001 40 ZENER VOLTAGEVz(V) z-Vz CHARACTERISTICS www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. Rth(j-a)=365C/W 1 -5 0 TRANSIENT THAERMAL IMPEDANCE:Rth (C/W) 0.08 TEMP.COEFFICIENCE:z(mV/C) TEMP.COEFFICIENCE:z(%/C) %/C 0.01 0.1 1 10 100 1000 TIME:t(s) Rth-t CHARACTERISTICS 3/5 2011.10 - Rev.A Data Sheet UDZV11B Ta=-25C Ta=25C Ta=75C Ta=125C 10 1000 Ta=125C REVERSE CURRENT:IR (pA) ZENER CURRENT:Iz(mA) 100 1 0.1 0.01 Ta=75C 10 1 Ta=25C 0.1 0.001 0.01 10 11 12 0 ZENER VOLTAGE:Vz(V) Vz-Iz CHARACTERISTICS 1 2 3 4 5 6 8 9 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS 11.3 100 f=1MHz Ta=25C IZ=5mA n=30pcs ZENER VOLTAGE:Vz(V) 11.2 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 7 10 AVE:11.014V 11.1 11.0 10.9 1 10.8 0 2 4 6 8 Vz DISRESION MAP REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 5 20 Ta=25C VR=8.0V n=30pcs REVERSE CURRENT:IR (pA) 4 3.5 3 2.5 2 AVE:1.117pA 1.5 1 18 17 16 AVE:15.07pF 15 14 13 12 0.5 11 0 10 Ct DISRESION MAP IR DISRESION MAP www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. Ta=25C f=1MHz VR=0V n=10pcs 19 CAPACITANCE BETWEENTERMINALS:Ct(pF) 4.5 4/5 2011.10 - Rev.A Data Sheet UDZV11B 30 1000 No break at 30kV No break at 30kV ELECTROSTATIC DISCHARGE TEST ESD [kV] DYNAMIC IMPEDANCE:Zz() 25 100 10 1 20 15 AVE12.0kV 10 5 0 0.1 1 10 C=200pF R=0 ZENER CURRENT(mA) Zz-Iz CHARACTERISTICS www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. C=150pF R=330 C=100pF R=1.5k ESD DISPERSION MAP 5/5 2011.10 - Rev.A Notice Notes Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. R1120A