mmsz5221b~mmsz5263b 500mw, 5% tolerance smd zener diode small signal diode ? v z tolerance selection of 5% ? moisture sensitivity level 1 ? matte tin(sn) lead finish ? pb free version and rohs compliant min max min max ? case : flat lead sod-123 small outline plastic package 1.5 1.7 0.059 0.067 3.3 3.9 0.130 0.154 0.5 0.7 0.020 0.028 2.5 2.7 0.098 0.106 0.8 1.15 0.031 0.045 0.05 0.2 0.002 0.008 package sod-123f sod-123f maximum ratings i f =10ma notes:1. valid provided that electrodes are kept at ambient temperature v br : voltage at i zk i zk : test current for voltage v br z zk : dynamic impedance at i zk i zt : test current for voltage v z v z : voltage at current i zt z zt : dynamic impedance at i zt i zm : maximum steady state current v zm : voltage at i zm zener i vs. v characteristics v thermal resistance (junction to ambient) (note 1) r ja 330 c/w forward voltage 0.9 packing t j , t stg units p d mw -65 to + 150 500 c suggested pad layou t unit (inch) rating at 25 c ambient temperature unless otherwise specified. type number d e ordering information pin configuration value f part no. sod-123f junction and storage temperature range v f ? green compound (halogen free) with suffix "g" on packing code and prefix "g" on date code power dissipation symbol ? high temperature soldering guaranteed: 260 c/10s ? polarity : indicated by cathode band ? weight : 8.850.5 mg maximum ratings and electrical characteristics features mechanical data ? terminal: matte tin plated, lead free., solderable per mil-std-202, method 208 guaranteed unit (mm) ? wide zener voltage range selection : 2.4v to 56v dimensions a b c mmsz52xxb rh mmsz52xxb rhg 3kpcs / 7" reel 3kpcs / 7" reel voltage current i f v f v r i r v br i zk v z i zt v zm i zm forward region leakage region breakdownregion 1.22 0.048 2.36 0.093 0.91 0.036 0.165 4.19 c a b d e f version : c10
mmsz5221b~mmsz5263b 500mw, 5% tolerance smd zener diode small signal diode electrical characteristics ta = 25c unless otherwise noted v f forward voltage = 0.9v maximum @ i f = 10 ma for all part numbers marking code min nom max mmsz5221b z2v4 2.28 2.4 2.52 20 30 0.25 1200 100 1 mmsz5222b z2v5 2.38 2.5 2.63 20 30 0.25 1250 100 1 mmsz5223b z2v7 2.57 2.7 2.84 20 30 0.25 1300 75 1 mmsz5224b z2v8 2.66 2.8 2.94 20 30 0.25 1400 75 1 mmsz5225b z3v0 2.85 3.0 3.15 20 29 0.25 1600 50 1 mmsz5226b z3v3 3.14 3.3 3.47 20 28 0.25 1600 25 1 mmsz5227b z3v6 3.42 3.6 3.78 20 24 0.25 1700 15 1 mmsz5228b z3v9 3.71 3.9 4.10 20 23 0.25 1900 10 1 mmsz5229b z4v3 4.09 4.3 4.52 20 22 0.25 2000 5 1 mmsz5230b z4v7 4.47 4.7 4.94 20 19 0.25 1900 5 2 mmsz5231b z5v1 4.85 5.1 5.36 20 17 0.25 1600 5 2 mmsz5232b z5v6 5.32 5.6 5.88 20 11 0.25 1600 5 3 mmsz5233b z6v0 5.70 6.0 6.30 20 7 0.25 1600 5 3.5 mmsz5234b z6v2 5.89 6.2 6.51 20 7 0.25 1000 5 4 mmsz5235b z6v8 6.46 6.8 7.14 20 5 0.25 750 3 5 mmsz5236b z7v5 7.13 7.5 7.88 20 6 0.25 500 3 6 mmsz5237b z8v2 7.79 8.2 8.61 20 8 0.25 500 3 6.5 mmsz5238b z8v7 8.27 8.7 9.14 20 8 0.25 600 3 6.5 mmsz5239b z9v1 8.65 9.1 9.56 20 10 0.25 600 3 7 mmsz5240b z10v 9.50 10 10.50 20 17 0.25 600 3 8 mmsz5241b z11v 10.45 11 11.55 20 22 0.25 600 2 8.4 mmsz5242b z12v 11.40 12 12.60 20 30 0.25 600 1 9.1 mmsz5243b z13v 12.35 13 13.65 9.5 13 0.25 600 0.5 9.9 mmsz5244b z14v 13.30 14 14.70 9.0 15 0.25 600 0.1 10 mmsz5245b z15v 14.25 15 15.75 8.5 16 0.25 600 0.1 11 mmsz5246b z16v 15.20 16 16.80 7.8 17 0.25 600 0.1 12 mmsz5247b z17v 16.15 17 17.85 7.4 19 0.25 600 0.1 13 mmsz5248b z18v 17.10 18 18.90 7.0 21 0.25 600 0.1 14 mmsz5249b z19v 18.05 19 19.95 6.6 23 0.25 600 0.1 14 mmsz5250b z20v 19.00 20 21.00 6.2 25 0.25 600 0.1 15 mmsz5251b z22v 20.90 22 23.10 5.6 29 0.25 600 0.1 17 mmsz5252b z24v 22.80 24 25.20 5.2 33 0.25 600 0.1 18 mmsz5253b z25v 23.75 25 26.25 5.0 35 0.25 600 0.1 19 mmsz5254b z27v 25.65 27 28.35 4.6 41 0.25 600 0.1 21 mmsz5255b z28v 26.60 28 29.40 4.5 44 0.25 600 0.1 21 mmsz5256b z30v 28.50 30 31.50 4.2 49 0.25 600 0.1 23 mmsz5257b z33v 31.35 33 34.65 3.8 58 0.25 700 0.1 25 mmsz5258b z36v 34.20 36 37.80 3.4 70 0.25 700 0.1 27 mmsz5259b z39v 37.05 39 40.95 3.2 80 0.25 800 0.1 30 mmsz5260b z43v 40.85 43 45.15 3.0 93 0.25 900 0.1 33 mmsz5261b z47v 44.65 47 49.35 2.7 105 0.25 1000 0.1 36 mmsz5262b z51v 48.45 51 53.55 2.5 125 0.25 1100 0.1 39 mmsz5263b z56v 53.20 56 58.80 2.2 150 0.25 1300 0.1 43 notes: 1. the zener volta g e ( v z ) is tested under p ulse condition of 1ms. 2. the device numbers listed have a standard tolerance on the nominal zener volta g e of 5% . 4. the zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current ( i zt or i zk ) is superimposed to i zt or i zk . z zk @ i zk (?) max v z @ i zt (volt) i r @ v r (a) max i zk (ma) i zt (ma) v r (v) 3. for detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest taiwan semiconductor representative. part number z zt @ i zt (?) max version : c10
mmsz5221b~mmsz5263b 500mw, 5% tolerance smd zener diode small signal diode rating and characteristic curves 0 0 1 10 100 0123456789101112 zener current (ma) ta=25c 0 100 200 300 400 500 600 700 0 50 100 150 200 power dissipation (mw) fig 3 zener breakdown characteristics 0.01 0.10 1.00 10.00 100.00 10 20 30 40 50 60 70 80 zener current (ma) ta=25c ta=150c fig 6 effect of zener voltage on impedence 1 10 100 1000 1 10 100 dynamic impedence ( ? ) fig 5 typical capacitance 1 10 100 1000 1 10 100 capacitance(pf) bias at 50% of vz(nom) 1v bias iz=20m iz=5ma iz=1ma zener voltage (v) fig 2 zener breakdown characteristics zener voltage (v) fig 4 power dissipation vs. ambient temp. zener voltage (v) ambient temperature (c) zener voltage (v) 0.01 0.1 fig 1 typical forward voltage 1 10 100 1000 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 forward current (ma) ta=25c ta=25c forward voltage (v) ta=25c version : c10
mmsz5221b~mmsz5263b 500mw, 5% tolerance smd zener diode small signal diode tape & reel specification 12.3 0.20 4.00 0.10 2.00 0.05 0.22 0.05 8.10 0.20 54.4 0.40 13.0 0.20 1.75 0.10 3.50 0.05 3.94 0.05 1.35 0.10 1.75 0.10 178 1 reel width w1 overall tape thickness t tape width w sprocke hole pitch p0 embossment center p1 sprocke hole position e punch hole position f reel inner diameter d1 feed hole width d2 sprocket hole d reel outside diameter d carrier length b carrier depth c item symbol dimension(mm) carrier width a 3.15 0.10 w1 d d2 d direction of feed top cover tape carieer tape a ny additional label (if required) tsc label t c d p1 p0 a b f w e version:c10
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