zener voltage regulators 200 mw sod?323 surface mount sod? 323 1 2 lm3z2v4t1 g series xx m marking diagram x x = specific device code m =date code this series of zener diodes is packaged in a sod?323 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 ? 2.4 v to 75 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 pb-free package is available. mechanical characteristics: case: void-free, transfer-molded plastic finish: all external surfaces are corrosion resistant maximum case temperature for soldering purposes: 260c for 10 seconds polarity: cathode indicated by polarity band flammability rating: ul94 v-0 mounting position: any 2 anode 1 cathode maximum ratings rating symbol max unit total device dissipation fr?5 board, p d (note 1.) @ ta = 25c 200 mw derate above 25c 1.5 mw/c thermal resistance from r ja 635 c/w junction to ambient junction and storage t j , t stg ?65 to+150 c temperature range 1. fr?4 minimum pad ordering information device* package shipping lm3zxxxt1g sod-323 3000/tape&reel lm3zxxxt3g sod-323 10000/tape&reel leshan radio company, ltd. 1/6 ? we declare that the material of product compliance with rohs requirements.
lm3z2v4t1 g series zener voltage regulator i f v i i r i zt v r v z v f 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 leshan radio company, ltd. 2/6
lm3z2v4t1 g series electrical characteristics (t a = 25 c unless otherwise noted, v f = 0.9 v max. @ i f = 10 ma for all types) zener voltage (note 2.) zener impedance leakage current v z c device v z (volts) @ i zt z zt @ i zt z zk @ i zk i r @ v r v z (mv/k) @ i zt c @ v r = 0 f = 1 mhz device d ev i ce marking min nom max ma ma a volts min max pf lm3z2v4t1 g 00 2.2 2.4 2.6 5 100 1000 0.5 50 1.0 ?3.5 0 450 lm3z2v7t1 g 01 2.5 2.7 2.9 5 100 1000 0.5 20 1.0 ?3.5 0 450 lm3z3v0t1 g 02 2.8 3.0 3.2 5 100 1000 0.5 10 1.0 ?3.5 0 450 lm3z3v3t1 g 05 3.1 3.3 3.5 5 95 1000 0.5 5 1.0 ?3.5 0 450 lm3z3v6t1 g 06 3.4 3.6 3.8 5 90 1000 0.5 5 1.0 ?3.5 0 450 lm3z3v9t1 g 07 3.7 3.9 4.1 5 90 1000 0.5 3 1.0 ?3.5 ?2.5 450 lm3z4v3t1 g 08 4.0 4.3 4.6 5 90 1000 0.5 3 1.0 ?3.5 0 450 lm3z4v7t1 g 09 4.4 4.7 5.0 5 80 800 0.5 3 2.0 ?3.5 0.2 260 lm3z5v1t1 g 0a 4.8 5.1 5.4 5 60 800 0.5 2 2.0 ?2.7 1.2 225 lm3z5v6t1 g 0c 5.2 5.6 6.0 5 40 700 0.5 1 2.0 ?2.0 2.5 200 lm3z6v2t1 g 0e 5.8 6.2 6.6 5 10 100 0.5 3 4.0 0.4 3.7 185 lm3z6v8t1 g 0f 6.4 6.8 7.2 5 15 160 0.5 2 4.0 1.2 4.5 155 lm3z7v5t1 g 0g 7.0 7.5 7.9 5 15 160 0.5 1 5.0 2.5 5.3 140 lm3z8v2t1 g 0h 7.7 8.2 8.7 5 15 160 0.5 0.7 5.0 3.2 6.2 135 lm3z9v1t1 g 0k 8.5 9.1 9.6 5 15 160 0.5 0.2 7.0 3.8 7.0 130 lm3z10vt1 g 0l 9.4 10 10.6 5 20 160 0.5 0.1 8.0 4.5 8.0 130 lm3z11vt1 g 0m 10.4 11 11.6 5 20 160 0.5 0.1 8.0 5.4 9.0 130 lm3z12vt1 g 0n 11.4 12 12.7 5 25 80 0.5 0.1 8.0 6.0 10 130 lm3z13vt1 g 0p 12.4 13.25 14.1 5 30 80 0.5 0.1 8.0 7.0 11 120 lm3z15vt1 g 0t 14.3 15 15.8 5 30 400 0.5 0.05 10.5 9.2 13 110 lm3z16vt1 g 0u 15.3 16.2 17.1 5 40 400 0.5 0.05 11.2 10.4 14 105 lm3z18vt1 g 0w 16.8 18 19.1 5 45 400 0.5 0.05 12.6 12.4 16 100 lm3z20vt1 g 0z 18.8 20 21.2 5 55 500 0.5 0.05 14.0 14.4 18 85 lm3z22vt1 g 10 20.8 22 23.3 5 55 500 0.5 0.05 15.4 16.4 20 85 lm3z24vt1 g 11 22.8 24.2 25.6 5 70 120 0.5 0.05 16.8 18.4 22 80 lm3z27vt1 g 12 25.1 27 28.9 2 80 300 0.5 0.05 18.9 21.4 25.3 70 lm3z30vt1 g 14 28 30 32 2 80 300 0.5 0.05 21.0 24.4 29.4 70 lm3z33vt1 g 18 31 33 35 2 80 300 0.5 0.05 23.2 27.4 33.4 70 lm3z36vt1 g 19 34 36 38 2 90 500 0.5 0.05 25.2 30.4 37.4 70 lm3z39vt1 g 20 37 39 41 2 130 500 0.5 0.05 27.3 33.4 41.2 45 lm3z43vt1 g 21 40 43 46 2 150 500 0.5 0.05 30.1 37.6 46.6 40 lm3z47vt1 g 1a 44 47 50 2 170 500 0.5 0.05 32.9 42.0 51.8 40 lm3z51vt1 g 1c 48 51 54 2 180 500 0.5 0.05 35.7 46.6 57.2 40 lm3z56vt1 g 1d 52 56 60 2 200 500 0.5 0.05 39.2 52.2 63.8 40 lm3z62vt1 g 1e 58 62 66 2 215 500 0.5 0.05 43.4 58.8 71.6 35 lm3z68vt1 g 1f 64 68 72 2 240 500 0 .5 0.05 47.6 65.6 79.8 35 lm3z75vt1 g 1g 70 75 79 2 255 500 0.5 0.05 52.5 73.4 88.6 35 2. zener voltage is measured with a pulse test current i z at an ambient temperature of 25 c. leshan radio company, ltd. 3/6
lm3z2v4t1 g series typical characteristics 80 v z , nominal zener voltage figure 1. effect of zener voltage on zener impedance 10 3.0 z zt , dynamic impedance ( ) ? 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 1.21.11.00.90.80.70.60.50.4 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) 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 706050403020100 +150 c +25 c ?55 c leshan radio company, ltd. 4/6
lm3z2v4t1 g series 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
50 75 100 125 150 80 60 figure 7. steady state power derating leshan radio company, ltd. 5/6
package dimensions sod-323 h j c e min max min max a b c d e h j k 1.60 1.15 0.80 0.25 0.00 0.089 2.30 1.80 1.35 1.00 0.40 0.10 0.177 2.7 0 0.063 0.045 0.031 0.010 0.0000 0.0035 0.091 0.071 0.053 0.039 0.016 0.004 0.0070 0.106 din millimeters inches 0.15 ref 0.006 ref notes: 1. controlling dimension: millimeters 2. lead thickness specified per l / f drawing with solder plating. a b d k 1 2 sod-323 1 2 lm3z2v4t1 g series 0.63 0.02 '' 0.83 0.033 '' 1.60 0.063 " 2.85 0.112 '' mm inches style 1: pin 1: cathode 2: anode leshan radio company, ltd. 6/6
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