cystech electronics corp. spec. no. : c190sh issued date : 2013.05.02 revised date : 2013.09.04 page no. : 1/8 zd46xxsh series cystek product specification 500mw zener diode series zd46xxsh description the zd46xxsh series covers zener voltage range from 1. 8v to 43v, and is encapsulated in sod-123 package, very suitable for low cost, low power voltage regulation application. features ? ultra small surface mount package ? general purpose, medium current ? planar die construction ? pb-free package symbol outline sod-123 ordering information device package shipping zd46xxsh-0-t1-g sod-123 (pb-free lead plating an d halogen-free package) 3000 pcs / tape & reel
cystech electronics corp. spec. no. : c190sh issued date : 2013.05.02 revised date : 2013.09.04 page no. : 2/8 zd46xxsh series cystek product specification absolute maximum ratings (tj=25 , unless otherwise specified) ? maximum temperatures operating and storage temperature range tj,tstg ............................................................. -65~+150 c ? maximum forward voltage @ i f =10ma ?????????????????????........0.9v ? maximum power dissipation total power dissipation @t l =75 c ptot (note 1) ?????????????????500 mw ? thermal resistance, junction to ambient air r jl (note 1) ????????????.??.150 /w ? maximum z-current????????????????????????????.. ptot/v z ma note : 1. parts mounted on fr-5 board with area of 3.5inch 1.5inch. electrical characteristic (ta=25 , unless otherwise noted) symbol parameter v z reverse zener voltage @ i zt i zt reverse current i r reverse leakage current @ v r v r reverse voltage i f forward current v f forward voltage @ i f
cystech electronics corp. spec. no. : c190sh issued date : 2013.05.02 revised date : 2013.09.04 page no. : 3/8 zd46xxsh series cystek product specification nom. zener voltage v z @i zt max. reverse leakage current min. nom. max. i zt i r v r device type code (v) (v) (v) ( a) ( a) (v) zd4678 cc 1.71 1.8 1.89 50 7.5 1 zd4679 cd 1.90 2.0 2.10 50 5 1 zd4680 ce 2.09 2.2 2.31 50 4 1 zd4681 cf 2.28 2.4 2.52 50 2 1 zd4682 ch 2.565 2.7 2.835 50 1 1 zd4683 cj 2.85 3.0 3.15 50 0.8 1 zd4684 ck 3.13 3.3 3.47 50 7.5 1.5 zd4685 cm 3.42 3.6 3.78 50 7.5 2 zd4686 cn 3.70 3.9 4.10 50 5 2 zd4687 cp 4.09 4.3 4.52 50 4 2 zd4688 ct 4.47 4.7 4.94 50 10 3 zd4689 cu 4.85 5.1 5.36 50 10 3 zd4690 cv 5.32 5.6 5.88 50 10 4 zd4691 ca 5.89 6.2 6.51 50 10 5 zd4692 cx 6.46 6.8 7.14 50 10 5.1 zd4693 cy 7.13 7.5 7.88 50 10 5.7 zd4694 cz 7.79 8.2 8.61 50 1 6.2 zd4695 dc 8.27 8.7 9.14 50 1 6.6 zd4696 dd 8.65 9.1 9.56 50 1 6.9 zd4697 de 9.50 10 10.5 50 1 7.6 zd4698 df 10.45 11 11.55 50 0.05 8.4 zd4699 dh 11.40 12 12.60 50 0.05 9.1 zd4700 dj 12.35 13 13.65 50 0.05 9.8 zd4701 dk 13.30 14 14.70 50 0.05 10.6 zd4702 dm 14.25 15 15.75 50 0.05 11.4 zd4703 dn 15.20 16 16.80 50 0.05 12.1 zd4704 dp 16.15 17 17.85 50 0.05 12.9 zd4705 dt 17.10 18 18.90 50 0.05 13.6 zd4706 du 18.05 19 19.95 50 0.05 14.4 zd4707 dv 19.00 20 21.00 50 0.01 15.2 zd4708 da 20.90 22 23.10 50 0.01 16.7 zd4709 dx 22.80 24 25.20 50 0.01 18.2 ZD4710 dy 23.75 25 26.25 50 0.01 19.0 zd4711 ea 25.65 27 28.35 50 0.01 20.4 zd4712 ec 26.60 28 29.40 50 0.01 21.2 zd4713 ed 28.50 30 31.50 50 0.01 22.8 zd4714 ee 31.35 33 34.65 50 0.01 25.0 zd4715 ef 34.20 36 37.80 50 0.01 27.3 zd4716 eh 37.05 39 40.95 50 0.01 29.6 zd4717 ej 40.85 43 45.15 50 0.01 32.6
cystech electronics corp. spec. no. : c190sh issued date : 2013.05.02 revised date : 2013.09.04 page no. : 4/8 zd46xxsh series cystek product specification characteristic curves zd4686 reverse leakage current vs reverse voltage 0 50 100 150 00.511.522.533.544.555.56 reverse voltage---vr(v) reverse leakage current---ir(ua) tj=25 forward current vs forward voltage 0.1 1 10 100 1000 0 0.2 0.4 0.6 0.8 1 1.2 1.4 forward voltage---v f (v) instantaneous forward current---i f (ma) pulse width=300s, 1% duty cycle tj=25c 25c 75c 125c junction capacitance vs reverse voltage 10 100 1000 0.1 1 10 reverse voltage---vr(v) junction capacitance---cj(pf) tj=25, f=1.0mhz
cystech electronics corp. spec. no. : c190sh issued date : 2013.05.02 revised date : 2013.09.04 page no. : 5/8 zd46xxsh series cystek product specification zd4687 reverse leakage current vs reverse voltage 0 50 100 150 00.511.522.533.544.555.56 reverse voltage---vr(v) reverse leakage current---ir(ua) tj=25 forward current vs forward voltage 0.1 1 10 100 1000 0 0.2 0.4 0.6 0.8 1 1.2 1.4 forward voltage---v f (v) instantaneous forward current---i f (ma) pulse width=300s, 1% duty cycle tj=25c 25c 75c 125c junction capacitance vs reverse voltage 10 100 1000 0.1 1 10 reverse voltage---vr(v) junction capacitance---cj(pf) tj=25, f=1.0mhz
cystech electronics corp. spec. no. : c190sh issued date : 2013.05.02 revised date : 2013.09.04 page no. : 6/8 zd46xxsh series cystek product specification reel dimension carrier tape dimension
cystech electronics corp. spec. no. : c190sh issued date : 2013.05.02 revised date : 2013.09.04 page no. : 7/8 zd46xxsh series cystek product specification recommended wave soldering condition product peak temperature soldering time pb-free devices 260 +0/-5 c 5 +1/-1 seconds recommended temperature profile for ir reflow profile feature sn-pb eutectic assembly pb-free assembly average ramp-up rate (tsmax to tp) 3 c/second max. 3 c/second max. preheat ? temperature min(t s min) ? temperature max(t s max) ? time(ts min to ts max ) 100 c 150 c 60-120 seconds 150 c 200 c 60-180 seconds time maintained above: ? temperature (t l ) ? time (t l ) 183 c 60-150 seconds 217 c 60-150 seconds peak temperature(t p ) 240 +0/-5 c 260 +0/-5 c time within 5 c of actual peak temperature(tp) 10-30 seconds 20-40 seconds ramp down rate 6 c/second max. 6 c/second max. time 25 c to peak temperature 6 minutes max. 8 minutes max. note : all temperatures refer to topside of t he package, measured on the package body surface.
cystech electronics corp. spec. no. : c190sh issued date : 2013.05.02 revised date : 2013.09.04 page no. : 8/8 zd46xxsh series cystek product specification sod-123 dimension style: pin 1.cathode 2.anode 2-lead sod-123 plastic surface mounted package cystek package code: sh marking: xx 1 2 millimeters inches millimeters inches dim min. max. min. max. dim min. max. min. max. a 1.050 1.250 0.041 0.049 e 2.600 2.800 0.102 0.110 a1 0.000 0.100 0.000 0.004 e1 3.550 3.850 0.140 0.152 a2 1.050 1.115 0.041 0.045 l 0.500 ref 0.020 ref b 0.450 0.650 0.018 0.026 l1 0.250 0.450 0.010 0.018 c 0.080 0.150 0.003 0.006 0 8 0 8 d 1.500 1.700 0.059 0.067 notes: 1.controlling dimension : millimeters. 2.lead thickness specified per l/f drawing with solder plating. 3.if there is any question with pa cking specification or packing me thod, please contact your local cystek sales office. material: ? lead: pure tin plated. ? mold compound: epoxy resin family, flammability solid burning class: ul94v-0. important notice: ? all rights are reserved. reproduction in whole or in part is prohibited without the prior written approval of cystek. ? cystek reserves the right to make changes to its products without notice. ? cystek semiconductor products are not warranted to be suitable for use in life-support applications, or systems. ? cystek assumes no liability for any consequence of customer pr oduct design, infringement of pat ents, or application assistance .
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