power: 0.5wa t t s voltage range: 1.8 - 43v mmsz4678 - mmsz4717 1 of 2 features symbol value unit zener current see table "characteristics" total power dissipation on fr-5 board, at t l = 75 c p d 500 (1) mw derated above 75 c 6.7 mw/c maximum forward voltage at i f = 10 ma v f 0.95 v thermal resistance junction to ambient r ? ja 340 c/w thermal resistance junction to lead r ? jl 150 c/w junction temperature range t j -55 to + 150 c storage temperature range t stg -55 to + 150 c note : ( 1 ) fr-5 = 3.5 x 1.5 inches,usin g the minimum recommended foot p ri n t. parameter www.sunmate.tw package designed for optimal automated board assembly small package size for high density applications : sod-123fl plastic body over passivated junction method 2026 : color band denotes cathode end : any case terminals polarity mounting position : plated axial leads, solderable per mil-std-750, mechanical data ! ! ! ! ! ! weight:0.0007 ounce, 0.02 grams ! ! 3.58 3.72 0.55 0.57 0.53 0.15 0.17 0.13 e d 1.00 1.03 0.097 1.05 1.08 1.02 1 1.80 1.83 1.77 2.75 2.78 2.72 a 3.65 3 sod-123fl dim min max typ b c h l all dimensions in mm a e l b c e h d surface mount silicon zener diodes maximum ratings t a = 25 c unless otherwise specified
2 of 2 electrical characteristics rating at 25 c ambient temperature unless otherwise specified . test maximum reverse current leakage current i zt min. nom. max. (a) ( a) (v) 1.71 1.8 1.89 50 7.5 1.0 1.90 2.0 2.10 50 5.0 1.0 2.09 2.2 2.31 50 4.0 1.0 2.28 2.4 2.52 50 2.0 1.0 2.565 2.7 2.835 50 1.0 1.0 2.85 3.0 3.15 50 0.8 1.0 3.13 3.3 3.47 50 7.5 1.5 3.42 3.6 3.78 50 7.5 2.0 3.70 3.9 4.10 50 5.0 2.0 4.09 4.3 4.52 50 4.0 2.0 4.47 4.7 4.94 50 10 3.0 4.85 5.1 5.36 50 10 3.0 5.32 5.6 5.88 50 10 4.0 5.89 6.2 6.51 50 10 5.0 6.46 6.8 7.14 50 10 5.1 7.13 7.5 7.88 50 10 5.7 7.79 8.2 8.61 50 1.0 6.2 8.27 8.7 9.14 50 1.0 6.6 8.65 9.1 9.56 50 1.0 6.9 9.50 10 10.50 50 1.0 7.6 10.45 11 11.50 50 0.05 8.4 11.40 12 12.60 50 0.05 9.1 12.35 13 13.65 50 0.05 9.8 13.30 14 14.70 50 0.05 10.6 14.25 15 15.75 50 0.05 11.4 15.20 16 16.80 50 0.05 12.1 16.15 17 17.85 50 0.05 12.9 17.10 18 18.90 50 0.05 13.6 18.05 19 19.95 50 0.05 14.4 19.00 20 21.00 50 0.01 15.2 20.90 22 23.10 50 0.01 16.7 22.80 24 25.20 50 0.01 18.2 23.75 25 26.25 50 0.01 19.0 25.65 27 28.35 50 0.01 20.4 26.60 28 29.40 50 0.01 21.2 28.50 30 31.50 50 0.01 22.8 31.35 33 34.65 50 0.01 25.0 34.20 36 37.80 50 0.01 27.3 37.05 39 40.95 50 0.01 29.6 40.85 43 45.15 50 0.01 32.6 i r @ v r v z @ i zt (v) zener voltage (1,2) www.sunmate.tw type mmsz4678 mmsz4679 mmsz4680 MMSZ4681 mmsz4682 mmsz4683 mmsz4684 mmsz4685 mmsz4686 mmsz4687 mmsz4688 mmsz4689 mmsz4690 mmsz4691 mmsz4692 mmsz4693 mmsz4694 mmsz4695 mmsz4696 mmsz4697 mmsz4698 mmsz4699 mmsz4700 mmsz4701 mmsz4702 mmsz4703 mmsz4704 mmsz4705 mmsz4706 mmsz4707 mmsz4708 mmsz4709 mmsz4710 mmsz4711 mmsz4712 mmsz4713 mmsz4714 mmsz4715 mmsz4716 mmsz4717
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