data sheet semiconductor http://www.yeashin.com 1 rev.02 20110725 h mm3zxxvc series 200mw sod-323 surface mount small outline flat lead plastic package zener voltage regulators absolute maximum ratings t a = 25c unless otherwise noted symbol parameter value units p d power dissipation 200 mw t stg storage temperature range -65 to +150 c t opr operating temperature range -65 to +150 c these ratings are limiting values above which the serviceability of the diode may be impaired. specification features: ? wide zener voltage range selection, 2.4v to 75v ? vz tolerance selection of 5% (c series) ? flat lead sod-323 small outline plastic package ? surface device type mounting ? moisture sensitivity level 1 ? clip bonding construction, good thermal capability ? pb free version and rohs compliant ? matte tin(sn) lead finish with nickel(ni) underplate ? band indicates cathode electrical characteristics t a = 25c unless otherwise noted v z @ i zt (volts) device type device marking min nom max i zt (ma) z zt @ i zt ( ? ) max i zk (ma) z zk @ i zk ( ? ) max i r @ v r ( a) max v r (volts) mm3z2v4c z0 2.28 2.4 2.52 5 94 1 564 45 1 mm3z2v7c z1 2.57 2.7 2.84 5 94 1 564 18 1 mm3z3v0c z2 2.85 3.0 3.15 5 89 1 564 9 1 mm3z3v3c z3 3.14 3.3 3.47 5 89 1 564 4.5 1 mm3z3v6c z4 3.42 3.6 3.78 5 84 1 564 4.5 1 mm3z3v9c z5 3.71 3.9 4.10 5 84 1 564 2.7 1 mm3z4v3c z6 4.09 4.3 4.52 5 84 1 564 2.7 1 mm3z4v7c z7 4.47 4.7 4.94 5 75 1 470 2.7 2 mm3z5v1c z8 4.85 5.1 5.36 5 56 1 451 1.8 2 mm3z5v6c z9 5.32 5.6 5.88 5 37 1 376 0.9 2 mm3z6v2c za 5.89 6.2 6.51 5 9 1 141 2.7 4 mm3z6v8c zb 6.46 6.8 7.14 5 14 1 75 1.8 4 mm3z7v5c zc 7.11 7.5 7.86 5 14 1 75 0.9 5 mm3z8v2c zd 7.79 8.2 8.61 5 14 1 75 0.63 5 mm3z9v1c ze 8.65 9.1 9.56 5 14 1 94 0.45 6 mm3z10vc zf 9.50 10 10.50 5 18 1 141 0.18 7 mm3z11vc zg 10.45 11 11.55 5 18 1 141 0.09 8 mm3z12vc zh 11.40 12 12.60 5 23 1 141 0.09 8 mm3z13vc zj 12.35 13 13.65 5 28 1 160 0.09 8 mm3z15vc zk 14.25 15 15.75 5 28 1 188 0.045 10.5 mm3z16vc zl 15.20 16 16.80 5 37 1 188 0.045 11.2 mm3z18vc zm 17.10 18 18.90 5 42 1 212 0.045 12.6 mm3z20vc zn 19.00 20 21.00 5 51 1 212 0.045 14.0 electrical symbol cathode anode sod-323 flat lead
http://www.yeashin.com 2 rev.02 20110725 mm3zxxvc series electrical characteristics t a = 25c unless otherwise noted v z @ i zt (volts) device type device marking min nom max i zt (ma) z zt @ i zt ( ? ) max i zk (ma) z zk @ i zk ( ? ) max i r @ v r ( a) max v r (volts) mm3z22vc zp 20.90 22 23.10 5 51 1 235 0.045 15.4 mm3z24vc zr 22.80 24 25.20 5 65 1 235 0.045 16.8 mm3z27vc zs 25.65 27 28.35 5 75 0.5 282 0.045 18.9 mm3z30vc zt 28.50 30 31.50 5 75 0.5 282 0.045 21.0 MM3Z33VC zu 31.35 33 34.65 5 75 0.5 306 0.045 23.0 mm3z36vc zv 34.20 36 37.80 5 84 0.5 329 0.045 25.2 mm3z39vc zw 37.05 39 40.95 5 122 0.5 329 0.045 27.3 mm3z43vc zx 40.85 43 45.15 5 141 0.5 353 0.045 30.1 mm3z47vc zy 44.65 47 49.35 5 160 0.5 353 0.045 33.0 mm3z51vc z ? 48.45 51 53.55 5 169 0.5 376 0.045 35.7 mm3z56vc z= 53.20 56 58.80 5 188 0.5 400 0.045 39.2 mm3z62vc z 58.90 62 65.10 5 202 0.5 423 0.045 43.4 mm3z68vc z> 64.60 68 71.40 5 226 0.5 447 0.045 47.6 mm3z75vc z< 71.25 75 78.75 5 240 0.5 470 0.045 52.5 v f forward voltage = 1 v maximum @ i f = 10 ma for all types notes: 1. the zener voltage ( v z ) is tested under pulse condition of 10ms. 2. the device numbers listed have a standard tolerance on the nominal zener voltage of 5%. 3. for detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighte r voltage tolerances, contact your nearest yeashin representative. 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.
http://www.yeashin.com 3 rev.02 20110725 mm3zxxvc series device characteristics fig.1 typical forward voltage fig.2 effect of zener voltage on zener impedance fig.4 typical capacitance fig.5 zener breakdown characteristics fig.6 zener breakdown characteristics 0 50 100 150 200 250 0 25 50 75 100 125 150 175 200 temperature [ ] power passipation, mw fig.3 power dissipation vs. ambient temp.
http://www.yeashin.com 4 rev.02 20110725 mm3zxxvc series package outline & dimensions sod-323 package outline notes: 1. the above package outline is similar to jeita sc-90. 2. dimensions are exclusive of burrs, mold flash & tie bar extrusions. fig.7 typical leakge current
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