zener diode edz6.8b ? applications ? dimensions (unit : mm) ? land size figure (unit : mm) constant voltage control ? features 1)2-pin ultra mini-mold type for high-density mounting (emd2) 2) high reliability 3)can be mounted automatically,using chip mounter. ? construction ? structure silicon epitaxial planer ? taping dimensions (unit : mm) ? absolute maximum ratings (ta=25 ? c) rohm : emd2 jeita : sc-79 jedec :sod-523 ex. edz3.6b 0.120.05 0.60.1 0.30.05 0.80.05 1.20.05 1.60.1 md2 0.8 1.7 0.6 symbol unit pm w tj ? c tstg ? c topr ? c limits 150 -55 to +150 150 parameter junction temperature storage temperature power dissipation operating temperature -55 to +150 0.90 ? 0.05 4.0 ? 0.1 4.0 ? 0.1 2.0 ? 0.05 1.55 ? 0.05 3.5 ? 0.05 1.75 ? 0.1 8.0 ? 0.15 0.2 ? 0.05 0.75 ? 0.05 1.25 0.06 ? 0 0.5 0.6 2.0 ? 0.05 1.25 0.06 ? 0 2.40 ? 0.05 0.2 empty pocket + + 1/4 2011.05 - rev.f data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved.
edz6.8b ? electical voltage (ta=25 ? c) ? marking (type no.) min. max. iz(ma) max. iz(ma) max. iz(ma) max. v r (v) edz 3.6b 3.600 3.845 5.0 100 5.0 1000 1.0 10.0 1.0 edz 3.9b 3.890 4.160 5.0 100 5.0 1000 1.0 5.0 1.0 edz 4.3b 4.170 4.430 5.0 100 5.0 1000 1.0 5.0 1.0 edz 4.7b 4.550 4.750 5.0 100 5.0 800 0.5 2.0 1.0 edz 5.1b 4.980 5.200 5.0 80 5.0 500 0.5 2.0 1.5 edz 5.6b 5.490 5.730 5.0 60 5.0 200 0.5 1.0 2.5 edz 6.2b 6.060 6.330 5.0 60 5.0 100 0.5 1.0 3.0 edz 6.8b 6.650 6.930 5.0 40 5.0 60 0.5 0.5 3.5 edz 7.5b 7.280 7.600 5.0 30 5.0 60 0.5 0.5 4.0 edz 8.2b 8.020 8.360 5.0 30 5.0 60 0.5 0.5 5.0 edz 9.1b 8.850 9.230 5.0 30 5.0 60 0.5 0.5 6.0 edz 10b 9.770 10.210 5.0 30 5.0 60 0.5 0.1 7.0 edz 11b 10.760 11.220 5.0 30 5.0 60 0.5 0.1 8.0 edz 12b 11.740 12.240 5.0 30 5.0 80 0.5 0.1 9.0 edz 13b 12.910 13.490 5.0 37 5.0 80 0.5 0.1 10.0 edz 15b 14.340 14.980 5.0 42 5.0 80 0.5 0.1 11.0 edz 16b 15.850 16.510 5.0 50 5.0 80 0.5 0.1 12.0 edz 18b 17.560 18.350 5.0 65 5.0 80 0.5 0.1 13.0 edz 20b 19.520 20.390 5.0 85 5.0 100 0.5 0.1 15.0 edz 22b 21.540 22.470 5.0 100 5.0 100 0.5 0.1 17.0 edz 24b 23.720 24.780 5.0 120 5.0 120 0.5 0.1 19.0 edz 27b 26.190 27.530 2.0 150 2.0 150 0.5 0.1 21.0 edz 30b 29.190 30.690 2.0 200 2.0 200 0.5 0.1 23.0 edz 33b 32.150 33.790 2.0 250 2.0 250 0.5 0.1 25.0 edz 36b 35.070 36.870 2.0 300 2.0 300 0.5 0.1 27.0 ( )the zener voltage(vz) is measured 40ms after power is supplied. ( ) the operatin g resistances ( zz,zzk ) are measured b y superimposin g a minute alternatin g curren on the regulated current(iz) operating resistance : zz( ? ) rising operating resistance : zz( ? ) reverse current : i r (ua ) symbol zener voltage vz(v) typ. type typeno. type typeno. edz 3.6b 62 edz 12b 25 edz 3.9b 72 edz 13b 35 edz 4.3b 82 edz 15b 45 edz 4.7b 92 edz 16b 55 edz 5.1b a2 edz 18b 65 edz 5.6b c2 edz 20b 75 edz 6.2b e2 edz 22b 85 edz 6.8b f2 edz 24b 95 edz 7.5b h2 edz 27b a5 edz 8.2b j2 edz 30b c5 edz 9.1b l2 edz 33b e5 edz 10b 05 edz 36b f5 edz 11b 15 2/4 2011.05 - rev.f www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
edz6.8b 0.001 0.01 0.1 1 10 0 5 10 15 20 25 30 35 40 3.6 24 20 18 16 15 13 12 11 10 9.1 8.2 7.5 5.6 6.8 6.2 5.1 4.7 4.3 3.9 36 33 22 30 27 0.1 1 10 100 1000 0.001 0.01 0.1 1 10 100 1000 rth(j-a) rth(j-c) 1ms i m =10ma i f =100ma 300us time mounted on epoxy board power dissipation:pd(w) time : t(ms) prsm-time characteristics temp.coefficience: z( / ) zener voltage : vz(v) z-vz characteristics time : t(s) rth-t characteristics transient thaermal impedance:rth ( /w) reverse surge maximum power:prsm(w) 0 20 40 60 80 100 120 140 160 0 25 50 75 100 125 150 0.1 1 10 100 1000 10000 0.001 0.01 0.1 1 10 100 t prsm zener current:iz(ma) zener voltage:vz(v) vz-iz characteristics -0.08 -0.06 -0.04 -0.02 0 0.02 0.04 0.06 0.08 0.1 0.12 0 10203040 -5 0 5 10 15 20 25 30 35 40 ambient temperature : ta( ) pd-ta characteristics temp.coefficience: z(mv/ ) 3/4 2011.05 - rev.f www.rohm.com ? 2011 rohm co., ltd. all rights reserved. data sheet
edz6.8b 4/4 2011.08 - rev.g www .rohm.com ? 201 1 rohm co., ltd. all rights reserved. data sheet
r 1 120 a ww w .rohm.com ? 20 1 1 rohm co., ltd. all rights reserved. notice rohm customer support system http://ww w . r ohm.com/contact/ thank you for your accessing to rohm p r oduct informations. mo r e detail p r oduct informations and catalogs a r e available, please contact us. notes
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