- zener voltage range 3.3 to 56volts - do-41 package (jedec) - through-hole device type mounting - hermetically sealed glass - compression bonded construction - solder hot dip tin(sn) lead finish - rohs complaint - lead : pure tin plated, lead free, solderable per mil-std-202, method 208 guaranteed - polarity : color band denotes cathode 260oc/10 second - weight: 0.270~0.290 grams - marking code : 1n47xxg for 5% vz 1n47xxc for 2% vz symbol unit p d w r jl o c/w r ja o c/w t opr o c t stg o c note : these ratings are limiting values above which the serviceability of the diode may be impaired document number ? ds_s1402002 taiwan semiconductor value 1n4728g-1n4758g small signal product 1w do-41 zener volatge regulators - all external surfaces are corrosion resistant and terminals are readily solderable - high temperature soldering guaranteed : maximum ratings and electrical characteristics (t a =25 ! unless otherwise noted) parameter features power dissipation 1 do-41 mechanical data version :d14 thermal resistance junction to lead - 65 to + 200 thermal resistance junction to ambient operatingtemperature range storage temperature range 53.5 100 - 65 to + 200 downloaded from: http:///
part no. packing 5k / 14" reel 3k / box (ammo) 3k / box (ammo) part no. 1n4728g1n4728g document number ? ds_s1402002 version :d14 manufacture code l0 manufacture code (note 2) package do-41 do-41 do-41 gg 1n47xxg (note1) note 2 : manufacture special control, if empty means no special control requirement. r0 a1a0 1n4728g-1n4758g taiwan semiconductor small signal product ordering information packing code green compound code g note 1 : "xx" is device code from "28" thru "58". example preferred p/n packing code green compound code description 1n4728g r0g r0 g green compound 1n4728g-l0 r0g green compound r0 g downloaded from: http:///
vf forward voltage = 1.2 v maximum @ if = 200 ma for all types 1n4728g 3.3 76 10 1 1 1n4729g 3.6 69 10 1 1 1N4730G 3.9 64 9 1 1 1n4731g 4.3 58 9 1 1 1n4732g 4.7 53 8 1 1 1n4733g 5.1 49 7 1 1 1n4734g 5.6 45 5 1 2 1n4735g 6.2 41 2 1 3 1n4736g 6.8 37 3.5 1 4 1n4737g 7.5 34 4 0.5 5 1n4738g 8.2 31 4.5 0.5 6 1n4739g 9.1 28 5 0.5 7 1n4740g 10 25 7 0.25 7.6 1n4741g 11 23 8 0.25 8.4 1n4742g 12 21 9 0.25 9.1 1n4743g 13 19 10 0.25 9.9 1n4744g 15 17 14 0.25 11.4 1n4745g 16 15.5 16 0.25 12.2 1n4746g 18 14 20 0.25 13.7 1n4747g 20 12.5 22 0.25 15.2 1n4748g 22 11.5 23 0.25 16.7 1n4749g 24 10.5 25 0.25 18.2 1n4750g 27 9.5 35 0.25 20.6 1n4751g 30 8.5 40 0.25 22.8 1n4752g 33 7.5 45 0.25 25.1 1n4753g 36 7 50 0.25 27.4 1n4754g 39 6.5 60 0.25 29.7 1n4755g 43 6 70 0.25 32.7 1n4756g 47 5.5 80 0.25 35.8 1n4757g 51 5 95 0.25 38.8 1n4758g 56 4.5 110 0.25 42.6 notes : 1. tolerance and type number designation (vz) the type numbers listed have a standard tolerance on the nmial z ener voltage of 5%. device tolerance of 2% is indicated by a "c" instead of an "g" 2. special available include nomial zener voltages shown and tighter voltage, for detailed i nformation on price, availability and delivery, contact your nearest taiwan semiconductor representative. 3. zener voltage (vz) measurement the zener voltage (vz) is tested under pulse condition. the measured vz is guaranteed to be within specification with device junction in thermal equilibrium . 4. zener impedance (zz) derivation 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(izt or izk) is s uperimposed to izt or izk. document number ? ds_s1402002 version :d14 1n4728g-1n4758g taiwan semiconductor 1500 5 2000 5 1500 5 1500 5 1000 5 1000 5 1000 5 5 750 5 750 5 5 750 5 700 5 700 5 5 700 5 700 5 700 5 10 700 10 700 10 700 10 10 700 10 550 10 600 10 10 500 10 400 100 400 50 i r @ v r (ua) max. v r (volts) 400 100 device type v z @ i zt (volts) nominal i zt (ma) z zt @ o zk (ohm) max. i zk (ma) z zk @ i zk (ohm) max. small signal product electrical characteristics (ratings at t a =25 o c ambient 400700 700 700 750 1000 downloaded from: http:///
package outline dimensions min max min max a 0.68 0.90 0.027 0.035 b 3.70 5.20 0.146 0.205 c 22.00 - 0.866 - d 2.00 2.80 0.079 0.110 document number ? ds_s1402002 1n4728g-1n4758g taiwan semiconductor dim. unit(mm) unit(inch) cathode anode small signal product version : d14 downloaded from: http:///
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