mmbz5225-v-g to mmbz5267-v-g document number 85183 rev. 1.0, 19-oct-09 vishay semiconductors www.vishay.com 1 1 8 07 8 12 3 for technical support, please contact: diodesssp@vishay.com small signal zener diodes features ? silicon planar power zener diodes ? standard zener voltage tolerance is 5 % with a ?b? suffix (e.g.: mmbz5225b-v-g), suffix ?c? is 2 % tolerance ? high temperature soldering guaranteed: 260 c/4 x 10 s at terminals ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec ? aec-q101 qualified mechanical data case: sot23 weight: approx. 8.8 mg packaging codes/options: -18/10k per 13" reel (8 mm tape), 10k/box -08/3k per 7" reel (8 mm tape), 15k/box absolute maximum ratings t amb = 25 c, unless otherwise specified notes 1) on fr - 5 board using recommended solder pad layout 2) on alumina substrate thermal characteristics t amb = 25 c, unless otherwise specified note 1) on fr - 5 board using recommended solder pad layout ** please see document ?vishay material category policy?: www.vishay.com/doc?99902 parameter test condition symbol value unit zener current (see table ?characteristics?) power dissipation t a = 25 c p tot 225 1) mw p tot 300 2) mw parameter test condition symbol value unit thermal resistance junction to ambient air r thja 556 1) c/w maximum junction temperature t j 150 c storage temperature range t s - 65 to + 175 c
www.vishay.com 2 document number 85183 rev. 1.0, 19-oct-09 mmbz5225-v-g to mmbz5267-v-g vishay semiconductors for technical support, please contact: diodesssp@vishay.com electrical characteristics t amb = 25 unless otherwise noted; maximum v f = 0.9 v at i f = 10 ma notes 1) the zener impedance is derived from the 1 khz ac voltage which re sults when an ac current having an rms value equal to 10 % of the zener current (i zt or i zk ) is superimposed on i zt or i zk . zener impedance is measured at two poi nts to insure a sharp knee on the break- down curve and to eliminate unstable units. 2) measured at thermal equilibrium. part number marking code nominal zener voltage 2) test current maximum dynamic impedance 1) ty p i c a l temp. of coefficient maximum reverse leakage current v z at i zt1 i zt1 z zt at i zt z zk at i zk = 0.25 ma vz i r v r v ma %/c a v mmbz5225-v-g 725 3 20 30 1600 - 0.075 50 1 mmbz5226-v-g 726 3.3 20 28 1600 - 0.07 25 1 mmbz5227-v-g 727 3.6 20 24 1700 - 0.065 15 1 mmbz5228-v-g 728 3.9 20 23 1900 - 0.06 10 1 mmbz5229-v-g 729 4.3 20 22 2000 - 0.055 5 1 mmbz5230-v-g 730 4.7 20 19 1900 0.030 5 2 mmbz5231-v-g 731 5.1 20 17 1600 0.030 5 2 mmbz5232-v-g 732 5.6 20 11 1600 0.038 5 3 mmbz5233-v-g 733 6 20 7 1600 0.038 5 3.5 mmbz5234-v-g 734 6.2 20 7 1000 0.045 5 4 mmbz5235-v-g 735 6.8 20 5 750 0.05 3 5 mmbz5236-v-g 736 7.5 20 6 500 0.058 3 6 mmbz5237-v-g 737 8.2 20 8 500 0.062 3 6.5 mmbz5238-v-g 738 8.7 20 8 600 0.065 3 6.5 mmbz5239-v-g 739 9.1 20 10 600 0.068 3 7 mmbz5240-v-g 740 10 20 17 600 0.075 3 8 mmbz5241-v-g 741 11 20 22 600 0.076 2 8.4 mmbz5242-v-g 742 12 20 30 600 0.077 1 9.1 mmbz5243-v-g 743 13 9.5 13 600 0.079 0.5 9.9 mmbz5244-v-g 744 14 9 15 600 0.082 0.1 10 mmbz5245-v-g 745 15 8.5 16 600 0.082 0.1 11 mmbz5246-v-g 746 16 7.8 17 600 0.083 0.1 12 mmbz5247-v-g 747 17 7.4 19 600 0.084 0.1 13 mmbz5248-v-g 748 18 7 21 600 0.085 0.1 14 mmbz5249-v-g 749 19 6.6 23 600 0.086 0.1 14 mmbz5250-v-g 750 20 6.2 25 600 0.086 0.1 15 mmbz5251-v-g 751 22 5.6 29 600 0.087 0.1 17 mmbz5252-v-g 752 24 5.2 33 600 0.087 0.1 18 mmbz5253-v-g 753 25 5 35 600 0.089 0.1 19 mmbz5254-v-g 754 27 4.6 41 600 0.090 0.1 21 mmbz5255-v-g 755 28 4.5 44 600 0.091 0.1 21 mmbz5256-v-g 756 30 4.2 49 600 0.091 0.1 23 mmbz5257-v-g 757 33 3.8 58 700 0.092 0.1 25 mmbz5258-v-g 758 36 3.4 70 700 0.093 0.1 27 mmbz5259-v-g 759 39 3.2 80 800 0.094 0.1 30 mmbz5260-v-g 760 43 3 93 900 0.095 0.1 33 mmbz5261-v-g 761 47 2.7 105 1000 0.095 0.1 36 mmbz5262-v-g 762 51 2.5 125 1100 0.096 0.1 39 mmbz5263-v-g 763 56 2.2 150 1300 0.096 0.1 43 mmbz5264-v-g 764 60 2.1 170 1400 0.097 0.1 46 mmbz5265-v-g 765 62 2 185 1400 0.097 0.1 47 mmbz5266-v-g 766 68 1.8 230 1600 0.097 0.1 52 mmbz5267-v-g 767 75 1.7 270 1700 0.098 0.1 56
mmbz5225-v-g to mmbz5267-v-g document number 85183 rev. 1.0, 19-oct-09 vishay semiconductors www.vishay.com 3 for technical support, please contact: diodesssp@vishay.com typical characteristics tamb = 25 c, unless otherwise specified figure 1. forward characteristics figure 2. capacitance vs. zener voltage figure 3. admissible power dissi pation vs. ambient temperature 1 8 114 ma 10 3 10 2 10 -1 10 -2 10 -3 10 -4 10 -5 10 1 i f v f 0 0.2 0.4 0.6 0. 8 1 v t j = 100 c t j = 25 c 1 8 11 8 1000 7 5 4 3 2 7 5 4 3 2 100 10 pf c tot 1 2345 2345 10 100 v v z at i z = 5 ma t j = 25 c v r = 1 v v r = 2 v v r = 1 v v r = 2 v 1 8 672 0100200c 250 m w 200 150 100 50 0 p tot t am b figure 4. pulse thermal resistance vs. pulse duration 1 8 116 0.01 0.02 0.05 0.1 0.2 0.5 v = 0 p i t p t p t t 10 3 c/ w 7 5 4 3 2 7 5 4 3 2 7 5 4 3 2 10 2 10 -5 10 -4 10 -3 10 -2 10 -1 110s 10 1 r tha t p
www.vishay.com 4 document number 85183 rev. 1.0, 19-oct-09 mmbz5225-v-g to mmbz5267-v-g vishay semiconductors for technical support, please contact: diodesssp@vishay.com package dimensions in millimeters (inches) doc u ment no.: 6.541-5014.01-4 re v . 8 - date: 23. sep. 2009 1741 8 0.1 (0.004) max. 0.45 (0.01 8 ) 0.35 (0.014) 0.45 (0.01 8 ) 0.35 (0.014) 3.1 (0.122) 2. 8 (0.110) 0.35 (0.014) 0.45 (0.01 8 ) 1.43 (0.056) 1.20 (0.047) 1 (0.039) 0.9 (0.035) 3 2 1 0.9 (0.035) 0.7 (0.02 8 ) 2 (0.079) 0.95 (0.037) 0.95 (0.037) 2.6 (0.102) 2.35 (0.093) 0.175 (0.007) 0.09 8 (0.004) 1.15 (0.045) 0.9 (0.035) 0 to 8 0.2 (0.00 8 ) 0.5 (0.020) 0.3 (0.012) 0.550 ref. (0.022 ref.) mo u nting pad layo u t 1 (0.039) 0.9 (0.035)
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