? semiconductor components industries, llc, 2002 august, 2002 rev. 0 1 publication order number: mm3z2v4st1/d mm3z2v4st1 series product preview zener voltage regulators 200 mw sod323 surface mount this series of zener diodes is packaged in a sod323 surface mount package that has a power dissipation of 200 mw. they are designed to provide voltage regulation protection and are especially attractive in situations where space is at a premium. they are well suited for applications such as cellular phones, hand held portables, and high density pc boards. specification features: ? standard zener breakdown voltage range 3.9 v to 18 v ? steady state power rating of 200 mw ? small body outline dimensions: 0.067 x 0.049 (1.7 mm x 1.25 mm) ? low body height: 0.035 (0.9 mm) ? package weight: 4.507 mg/unit ? esd rating of class 3 (>16 kv) per human body model ? 2% tolerance v z mechanical characteristics ? case: void-free, transfer-molded plastic ? finish: all external surfaces are corrosion resistant ? maximum case temperature for soldering purposes: 2605c for 10 seconds ? leads: plated with pb/sn for ease of solderability ? polarity: cathode indicated by polarity band ? flammability rating: ul 94 v0 ? mounting position: any this document contains information on a product under development. on semiconductor reserves the right to change or discontinue this product without notice. device package shipping ordering information sod323 case 477 style 1 1 cathode 2 anode mm3zxxxst1 sod323 3000/tape & reel marking diagram see specific marking information in the device marking column of the electrical characteristics table on page 3 of this data sheet. device marking information xx = specific device code m = date code xx m 2the at1o suffix refers to an 8 mm, 7 inch reel. http://onsemi.com
mm3z2v4st1 series http://onsemi.com 2 maximum ratings rating symbol max unit total device dissipation fr5 board, (note 1) @ t a = 25 c derate above 25 c p d 200 1.5 mw mw/ c thermal resistance from junction to ambient r ja 635 c/w junction and storage temperature range t j , t stg 65 to +150 c 1. fr4 minimum pad electrical characteristics (t a = 25 c unless otherwise noted, v f = 0.9 v max. @ i f = 10 ma for all types) symbol parameter v z reverse zener voltage @ i zt i zt reverse current z zt maximum zener impedance @ i zt i zk reverse current z zk maximum zener impedance @ i zk i r reverse leakage current @ v r v r reverse voltage i f forward current v f forward voltage @ i f v z maximum temperature coefficient of v z c max. capacitance @v r = 0 and f = 1 mhz zener voltage regulator i f v i i r i zt v r v z v f
mm3z2v4st1 series http://onsemi.com 3 electrical characteristics (v f = 0.9 max @ i f = 10 ma for all types) test zener voltage vz ( 2%) z zk i z 05 z zt i z = izt @ 10% max ir @ vr d vz /dt (mv/k) @ i zt1 = 5 ma cpfmax@ device device marking test current izt ma min nom (note 2) max = 0.5 ma max @ 10% mod max a v min max c pf max @ v r = 0 f = 1 mhz mm3z2v4st1 t2 5.0 2.43 2.5 2.63 1000 100 120 1.0 3.5 0 450 mm3z2v7st1 t3 5.0 2.67 2.8 2.91 1000 100 100 1.0 3.5 0 450 mm3z3v6st1 t6 5.0 3.60 3.7 3.85 1000 90 5.0 1.0 3.5 0 450 mm3z3v9st1 t7 5.0 3.89 3.6 4.16 1000 90 3.0 1.0 3.5 2.5 450 mm3z4v3st1 t8 5.0 4.17 4.3 4.43 1000 90 3.0 1.0 3.5 0 450 mm3z4v7st1 t9 5.0 4.55 4.7 4.75 800 80 3.0 2.0 3.5 0.2 260 mm3z5v1st1 ta 5.0 4.98 5.1 5.2 500 60 2.0 2.0 2.7 1.2 225 mm3z5v6st1 tc 5.0 5.49 5.6 5.73 200 40 1.0 2.0 2.0 2.5 200 mm3z6v2st1 te 5.0 6.06 6.2 6.33 100 10 3.0 4.0 0.4 3.7 185 mm3z6v8st1 tf 5.0 6.65 6.8 6.93 160 15 2.0 4.0 1.2 4.5 155 mm3z7v5st1 tg 5.0 7.28 7.5 7.6 160 15 1.0 5.0 2.5 5.3 140 mm3z8v2st1 th 5.0 8.02 8.2 8.36 160 15 0.7 5.0 3.2 6.2 1358 mm3z9v1st1 tk 5.0 8.85 9.1 9.23 160 15 0.5 6.0 3.8 7.0 130 2. zener voltage is measured with a pulse test current i z at an ambient temperature of 25 c.
mm3z2v4st1 series http://onsemi.com 4 typical characteristics 80 v z , nominal zener voltage figure 1. effect of zener voltage on zener impedance 10 3.0 z zt , dynamic impedance ( ) w 1000 100 10 1.0 t j = 25 c i z(ac) = 0.1 i z(dc) f = 1 khz i z = 1 ma 5 ma v f , forward voltage (v) figure 2. typical forward voltage 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 i f , forward current (ma) 1000 100 10 1.0 150 c 75 c 25 c 0 c c, capacitance (pf) 70 v z , nominal zener voltage (v) figure 3. typical capacitance 1000 100 10 1.0 10 4.0 bias at 50% of v z nom t a = 25 c 0 v bias 1 v bias i r , leakage current ( a) m v z , nominal zener voltage (v) figure 4. typical leakage current 1000 100 10 1.0 0.1 0.01 0.001 0.0001 0.00001 70 60 50 40 30 20 10 0 +150 c +25 c 55 c
mm3z2v4st1 series http://onsemi.com 5 typical characteristics 12 v z , zener voltage (v) 100 10 1.0 0.1 0.01 10 8.0 6.0 4.0 2.0 0 t a = 25 c i z , zener current (ma) v z , zener voltage (v) figure 5. zener voltage versus zener current (v z up to 12 v) figure 6. zener voltage versus zener current (12 v to 75 v) 100 10 1 0.1 0.01 10 30 50 70 90 t a = 25 c i z , zener current (ma) temperature ( c) 25 0 100 40 20 0 power dissipation (%) 50 75 100 125 150 80 60 figure 7. steady state power derating
mm3z2v4st1 series http://onsemi.com 6 package dimensions sod323 case 47702 issue c 0.63mm 0.025 1.60mm 0.063 2.85mm 0.112 0.83mm 0.033 mm inches sod323 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeters. 3. lead thickness specified per l/f drawing with solder plating. 4. 477-01 obsolete, new standard 477-02. dim min max min max inches millimeters a 1.60 1.80 0.063 0.071 b 1.15 1.35 0.045 0.053 c 0.80 1.00 0.031 0.039 d 0.25 0.40 0.010 0.016 e 0.15 ref 0.006 ref h 0.00 0.10 0.000 0.004 j 0.089 0.177 0.0035 0.0070 k 2.30 2.70 0.091 0.106 note 3 a k 1 2 d b e h c j style 1: pin 1. cathode 2. anode
mm3z2v4st1 series http://onsemi.com 7 notes
mm3z2v4st1 series http://onsemi.com 8 on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and s pecifically disclaims any and all liability, including without limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scillc data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body , or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indem nify and hold scillc and its of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and re asonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized u se, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employ er. publication ordering information japan : on semiconductor, japan customer focus center 291 kamimeguro, meguroku, tokyo, japan 1530051 phone : 81357733850 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. mm3z2v4st1/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com n. american technical support : 8002829855 toll free usa/canada
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