Zener Diode Data Sheet KDZ series lApplication lDimensions (Unit : mm) Voltage regulation lLand size figure (Unit : mm) 0.1±0.1 0.05 1.2 0.85 1.6±0.1 ① 2) High ESD tolerance 2.6±0.1 1) Small power mold type. (PMDU) 3.5±0.12 3.5±0.2 3.05 lFeatures PMDU lStructure Cathode 0.9±0.1 0.8±0.1 lConstruction Silicon epitaxial planar ROHM : PMDU JEDEC : SOD-123 Manufacture Date EX. KDZ10B Anode lTaping specifications (Unit : mm) 1.81±0.1 φ 1.0±0.1 1.0 0.1 3.71±0.1 3.71±0.08 8.0±0.2 φ 1.55 1.55±0.05 0.05 4.0±0.1 0.25±0.05 1.75±0.1 2.0±0.05 3.5±0.05 4.0±0.1 1.5MAX lAbsolute maximum ratings (Ta = 25°C) Parameter Symbol Limits Unit Power dissipation P 1000 mW Junction temperature Tj 150 °C Storage temperature Tstg -55 to +150 °C www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 1/6 2015.09 - Rev.I Data Sheet KDZ series lElectrical characteristics (Ta= 25°C) Symbol Reverse current : IR(mA) IZ(mA) VR(V) MIN. TYP. MAX. MAX. KDZ 3.6B 3.600 3.813 4.000 40.0 60.0 1.0 KDZ 3.9B 3.900 4.136 4.400 40.0 40.0 1.0 KDZ 4.3B 40.0 20.0 4.300 4.572 4.800 1.0 KDZ 4.7B 40.0 20.0 4.700 4.924 5.200 1.0 KDZ 5.1B 40.0 20.0 5.100 5.368 5.700 1.0 KDZ 5.6B 40.0 20.0 5.600 5.856 6.300 1.5 KDZ 6.2B 40.0 20.0 6.200 6.509 7.000 3.0 KDZ 6.8B 40.0 20.0 6.800 7.280 7.700 3.5 KDZ 7.5B 40.0 20.0 7.500 7.889 8.400 4.0 KDZ 8.2B 40.0 20.0 8.200 8.655 9.300 5.0 KDZ 9.1B 40.0 20.0 9.100 9.747 10.200 6.0 KDZ 10B 40.0 10.0 10.000 10.310 11.200 7.0 KDZ 11B 20.0 10.0 11.000 11.510 12.300 8.0 KDZ 12B 20.0 10.0 12.000 12.500 13.500 9.0 KDZ 13B 20.0 10.0 13.300 13.820 15.000 10.0 KDZ 15B 20.0 10.0 14.700 15.350 16.500 11.0 KDZ 16B 20.0 10.0 16.200 16.860 18.300 12.0 KDZ 18B 20.0 10.0 18.000 19.000 20.300 13.0 KDZ 20B 20.0 10.0 20.000 20.820 22.400 15.0 KDZ 22B 10.0 10.0 22.000 23.850 24.500 17.0 KDZ 24B 10.0 10.0 24.000 25.310 27.600 19.0 KDZ 27B 10.0 10.0 27.000 28.700 30.800 21.0 KDZ 30B 10.0 10.0 30.000 31.570 34.000 23.0 KDZ 33B 10.0 10.0 33.000 34.950 37.000 25.0 36.000 39.240 40.000 27.0 KDZ 36B 10.0 10.0 *The Zener voltage (Vz) is measured 40ms after power is supplied. TYP. Zener voltage : VZ(V) lMARKING (TYPE NO.) TYPE KDZ 3.6B KDZ 3.9B KDZ 4.3B KDZ 4.7B KDZ 5.1B KDZ 5.6B KDZ 6.2B KDZ 6.8B KDZ 7.5B KDZ 8.2B KDZ 9.1B KDZ 10B KDZ 11B TYPE NO. GB HB JB KB LB MB NB PB QB RB SB TB UB www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. TYPE KDZ 12B KDZ 13B KDZ 15B KDZ 16B KDZ 18B KDZ 20B KDZ 22B KDZ 24B KDZ 27B KDZ 30B KDZ 33B KDZ 36B 2/6 TYPE NO. VB WB XB YB ZB AD BD CD DD ED FD GD 2015.09 - Rev.I Data Sheet KDZ series lElectrical characteristic curves 100 10 11 12 13 15 9.1 16 18 20 22 24 27 30 36 33 8.2 7.5 10 6.8 ZENER CURRENT : IZ(mA) 6.2 5.6 5.1 1 4.7 4.3 3.9 3.6 0.1 0.01 0.001 0 5 10 15 20 25 30 35 40 45 ZENER VOLTAGE : VZ(V) VZ -IZ CHARACTERISTICS www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 3/6 2015.09 - Rev.I Data Sheet KDZ series lElectrical characteristic curves 10000 REVERS SURGE MAXIMUM POWER : PRSM(W) POWER DISPERSION : Pd(mW) 1200 1000 800 600 400 200 PRSM 100 0 0 25 50 75 100 125 10 0.001 150 40 0.1 35 0.08 30 0.06 25 0.04 20 0.02 15 0 10 -0.02 -0.04 5 -0.06 0 -0.08 -5 20 30 40 TEMP.COEFFICIENCE : γZ(mV/°C) TRANSIENT THERMAL IMPEDANCE : Rth(°C/W) TEMP.COEFFICIENCE : γZ(%/°C) 0.12 10 ZENER VOLTAGE : VZ(V) γZ -VZ CHARACTERISTICS www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 0.01 0.1 1 10 TIME : t(ms) PRSM-TIME CHARACTERISTICS AMBIENT TEMPERATURE : Ta(°C) Pd-Ta CHARACTERISTICS 0 t 1000 Mounted on glass epoxy board 1000 IM=10mA IF=100mA time Rth(j-a) 1ms 300ms 100 Rth(j-c) 10 1 0.001 0.01 0.1 1 10 100 1000 TIME : t(s) Rth-t CHARACTERISTICS 4/6 2015.09 - Rev.I Data Sheet KDZ27B lElectrical characteristic curves 1000 Ta = -25°C Ta = 150°C REVERSE CURRENT : IR(nA) ZENER CURRENT : IZ(mA) 100 10 1 Ta = 25°C 0.1 Ta = 75°C Ta = 125°C 0.01 100 Ta = 125°C 10 1 Ta = 75°C 0.1 Ta = 25°C 0.01 0.001 Ta = -25°C Ta = 150°C 0.001 0.0001 26 27 28 29 30 31 32 33 0 ZENER VOLTAGE : VZ(V) VZ -IZ CHARACTERISTICS 5 10 15 25 REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS 28.9 1000 ZENER VOLTAGE : VZ(V) f = 1MHz CAPACITANCE BETWEEN TERMINALS : Ct(pF) 20 100 10 1 28.8 AVE : 28.70V Ta=25°C IZ=10mA n=30pcs 28.7 28.6 28.5 28.4 0 5 10 15 20 25 REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. VZ DISPERSION MAP 5/6 2015.09 - Rev.I Data Sheet KDZ27B lElectrical characteristic curves 1 200 Ta=25°C VR=21V n=30pcs 0.8 0.7 0.6 0.5 0.4 0.3 AVE : 0.098nA 0.2 180 170 AVE : 150.1pF 160 150 140 130 120 0.1 110 0 100 IR DISPERSION MAP Ct DISPERSION MAP 30 10000 No Break at 30kV ELECTROSTATIC DISCHARGE TEST ESD(kV) DYNAMIC IMPEDANCE : ZZ(W) Ta=25°C f=1MHz VR=0V n=10pcs 190 CAPACITANCE BETWEEN TERMINALS : Ct(pF) REVERSE CURRENT : IR(nA) 0.9 1000 100 10 1 25 20 15 10 5 0 0.1 1 C=100pF R=1.5kW C=150pF R=330W 10 ZENER CURRENT : IZ(mA) ZZ -IZ CHARACTERISTICS www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. C=200pF R=0W ESD DISPERSION MAP 6/6 2015.09 - Rev.I Notice Notes 1) The information contained herein is subject to change without notice. 2) Before you use our Products, please contact our sales representative and verify the latest specifications : 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM. 4) Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. 5) The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. 6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. 7) The Products specified in this document are not designed to be radiation tolerant. 8) For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. 9) Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. 10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. 11) ROHM has used reasonable care to ensur the accuracy of the information contained in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. 12) Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. 13) When providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM. 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 © 2015 ROHM Co., Ltd. All rights reserved. R1102A