number: db-088 may 2009, revision d page 1 tak cheong ? semiconductor 200mw sod-323 surface mount small outline flat lead plastic package zener voltage regulators green product 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 2% (b series) ? flat lead sod-323 small outline plastic package ? surface device type mounting ? rohs compliant ? green emc ? matte tin(sn) lead finish ? 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) mm3z2v4bw 0z 2.35 2.4 2.45 5 100 1 564 45 1 mm3z2v7bw 1z 2.65 2.7 2.75 5 100 1 564 18 1 mm3z3v0bw 2z 2.94 3.0 3.06 5 100 1 564 9 1 mm3z3v3bw 3z 3.23 3.3 3.37 5 95 1 564 4.5 1 mm3z3v6bw 4z 3.53 3.6 3.67 5 90 1 564 4.5 1 mm3z3v9bw 5z 3.82 3.9 3.98 5 90 1 564 2.7 1 mm3z4v3bw 6z 4.21 4.3 4.39 5 90 1 564 2.7 1 mm3z4v7bw 7z 4.61 4.7 4.79 5 80 1 470 2.7 2 mm3z5v1bw 8z 5.00 5.1 5.20 5 60 1 451 1.8 2 mm3z5v6bw 9z 5.49 5.6 5.71 5 40 1 376 0.9 2 mm3z6v2bw az 6.08 6.2 6.32 5 10 1 141 2.7 4 mm3z6v8bw bz 6.66 6.8 6.94 5 15 1 75 1.8 4 mm3z7v5bw cz 7.35 7.5 7.65 5 15 1 75 0.9 5 mm3z8v2bw dz 8.04 8.2 8.36 5 15 1 75 0.63 5 mm3z9v1bw ez 8.92 9.1 9.28 5 15 1 94 0.45 6 MM3Z10VBW fz 9.80 10 10.20 5 20 1 141 0.18 7 mm3z11vbw gz 10.78 11 11.22 5 20 1 141 0.09 8 mm3z12vbw hz 11.76 12 12.24 5 25 1 141 0.09 8 mm3z13vbw jz 12.74 13 13.26 5 30 1 160 0.09 8 mm3z15vbw kz 14.70 15 15.30 5 30 1 188 0.045 10.5 mm3z16vbw lz 15.68 16 16.32 5 40 1 188 0.045 11.2 mm3z18vbw mz 17.64 18 18.36 5 45 1 212 0.045 12.6 electrical symbol mm3z2v4bw through mm3z75vbw cathode anode sod-323 flat lead
number: db-088 may 2009, revision d page 2 tak cheong ? semiconductor 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) mm3z20vbw nz 19.60 20 20.40 5 55 1 212 0.045 14.0 mm3z22vbw pz 21.56 22 22.44 5 55 1 235 0.045 15.4 mm3z24vbw rz 23.52 24 24.48 5 70 1 235 0.045 16.8 mm3z27vbw sz 26.46 27 27.54 2 80 0.5 282 0.045 18.9 mm3z30vbw tz 29.40 30 30.60 2 80 0.5 282 0.045 21.0 mm3z33vbw uz 32.34 33 33.66 2 80 0.5 306 0.045 23.0 mm3z36vbw vz 35.28 36 36.72 2 90 0.5 329 0.045 25.2 mm3z39vbw wz 38.22 39 39.78 2 130 0.5 329 0.045 27.3 mm3z43vbw xz 42.14 43 43.86 2 150 0.5 353 0.045 30.1 mm3z47vbw yz 46.06 47 47.94 2 170 0.5 353 0.045 33.0 mm3z51vbw ? z 49.98 51 52.02 2 180 0.5 376 0.045 35.7 mm3z56vbw =z 54.88 56 57.12 2 200 0.5 400 0.045 39.2 mm3z62vbw z 60.76 62 63.24 2 215 0.5 423 0.045 43.4 mm3z68vbw >z 66.64 68 69.36 2 240 0.5 447 0.045 47.6 mm3z75vbw number: db-088 may 2009, revision d page 3 tak cheong ? semiconductor rating and characteristic curves fig.1 typical forward voltage fig.2 effect of zener voltage on zener impedance 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. fig.4 typical capacitance fig.5 zener breakdown characteristics fig.6 zener breakdown characteristics
number: db-088 may 2009, revision d page 4 tak cheong ? semiconductor 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
number: db-100 april 14, 2008 / a disclaimer notice tak cheong ? notice the information presented in this document is for reference only. tak cheong reserves the right to make changes without notice for the specification of the products displayed herein. the product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controlle rs and other safety devices), tak cheong semiconductor co., ltd., or anyone on its behalf, assumes no responsi bility or liability for any damagers resulting from such improper use of sale. this publication supersedes & replaces all information reviously supplied. for additional information, please visit our website http://www.takcheong.com , or consult your nearest tak cheong?s sales office for further assistance.
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