zener diode edzc6.8b ? applications ? dimensions (unit : mm) ? land size figure (unit : mm) voltage regulation ? features 1) ultra small mold type. (emd2) 2) high reliability 3) bi chip-mounter automatic mounting is possible. ? construction silicon epitaxial planar ? structure ? taping specifications (unit : mm) ? absolute maximum ratings (ta=25c) symbol unit pmw tj c tstg c ? electrical characteristics (ta=25c) symbol min. typ. max. unit conditions v z 6.65 - 6.93 v i z =5ma i r - - 0.5 a v r =3.5v ct - 3.0 - pf v r =0v , f=1mhz parameter limits power dissipation 150 junction temperature 150 storage temperature -55 to +150 parameter zener voltage reverse current capacitance between terminals rohm : emd2 jeita : sc-79 jedec :sod-523 dot (year week factory) 0.120.05 0.60.1 0.30.05 0.80.05 1.20.05 1.60.1 emd2 0.8 1.7 0.6 0.950.06 0 4.00.1 4.00.1 2.00.05 1.50.05 3.50.05 1.750.1 8.00.15 0.20.05 0.760.05 1.260.05 0 0.5 0.6 2.00.05 1.30.06 0 2.450.1 ??? 0.2 1.55 0.05 2.40 0.05 0.90 0.05 0.75 0.05 1.25 ? 0.06 ? 0 1.25 ? 0. 06 ? 0 empty pocket 1/2 2011.03 - rev.a data sheet www.rohm.com ? 2011 rohm co., ltd. all rights reserved.
edzc6.8b 6.5 6.6 6.7 6.8 6.9 7 0.1 1 10 00.511.522.533.54 reverse voltagevr(v) vr-ir characteristics reverse current:ir (na) reverse current:ir(na) ir disresion map capacitance between terminals:ct(pf) reverse voltage:vr(v) vr-ct characteristics ct disresion map capacitance betweenterminals:ct(pf) zener current:iz(ma) zener voltage:vz(v) vz-iz characteristics dynamic impedance:zz() zener current(ma) zz-iz characteristics vz disresion map zener voltage:vz() time:t(s) rth-t characteristics transient thaermal impedance:rth (/w) 0.01 0.1 1 10 66.577.58 ta=75 ta=-25 ta=125 ta=25 ta=150 0.00001 0.0001 0.001 0.01 0.1 1 10 100 01234 ta=25 ta=-25 ta=75 ta=125 ta=150 f=1mhz ave:6.830v ta=25 iz=5ma n=30pcs 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 ta=25 vr=3.5v n=30pcs ave:0.0143na 1 10 100 0.1 1 10 0 1 2 3 4 5 6 7 8 9 10 ave:3.10pf ta=25 f=1mhz vr=0v n=10pcs 10 100 1000 0.001 0.01 0.1 1 10 100 1000 rth(j-a) rth(j-c) 1ms im=10ma if=100ma 300us time 2011.03 - rev.a www.rohm.com ? 2011 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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