number: db-078 sep. 2010 / e page 1 licensed by on semiconductor , a trademark of semiconductor components industries, llc for zener technology and products . tak cheon g ? 500 mw do-35 hermetically sealed glass zener voltage regulators maximum ratings (note 1) rating symbol value units maximum steady state power dissipation @ tl 75 , lead length = 3/8? derate above 75 p d 500 4.0 mw mw/ operating and storage temperature range t j , t stg -65 to +200 c note 1: some part number series have lower jedec registered ratings. specification features: ? zener voltage range = 2.4v to 200v ? esd rating of class 3 (>6 kv) per human body model ? do-35 package (do-204ah) ? double slug type construction ? metallurgical bonded construction ? rohs compliant ? solder hot dip tin (sn) lead finish specification features: case : double slug type, hermetically sealed glass finish : all external surfaces are corrosion re sistant and leads are readily solderable polarity : cathode indicated by polarity band mounting: any electrical characterization ( t a = 25c unless otherwise noted) zener voltage (note 3.) zener impedance (note 4.) leakage current v br v z (volts) @i zt z zt @i zt i r @ v r (mv/ ) c v z = 0, f = 1.0mh z device (note 2.) device marking min max (ma) ( ) (ua max) (volts) min max (pf) bzx79c110 bzx79c120 BZX79C130 bzx79c150 bzx79c160 79c110 79c120 79c130 79c150 79c160 104 114 124 138 153 116 127 141 156 171 1 1 1 1 1 650 800 950 1250 1400 0.1 0.1 0.1 0.1 0.1 84 91 99 114 122 63 69 75 87 93 131 144 158 185 200 26 24 23 21 20 bzx79c180 bzx79c200 79c180 79c200 168 188 191 212 1 1 1700 2000 0.1 0.1 137 152 105 120 228 255 18 17 vf forward voltage =3.0v max @ i f = 100ma for all types bzx79c110 through bzx79c200 series cathode anode l = logo 79cxxx = bzx79cxxxdevice code l 79c xxx axial lead do35
number: db-078 sep. 2010 / e page 2 licensed by on semiconductor , a trademark of semiconductor components industries, llc for zener technology and products . tak cheon g ? 2. tolerance and voltage designation the type numbers listed have zener voltage min/max limits as shown. 3. reverse zener voltage (v z ) reverse zener voltage is measured under pulse conditions such that t j is no more than 2 above t a . 4. zener impedance (z z ) derivation z zt is measured by dividing the ac voltage drop across the device by the ac current applied. t he specified limits are for i z(ac) = 0.1 i z(dc) with ac frequency = 60hz. package outline case outline do-35 millimeters inches dim min max min max a 0.46 0.56 0.018 0.022 b 3.05 5.08 0.120 0.200 c 25.40 38.10 1.000 1.500 d 1.52 2.29 0.060 0.090 note: all dimensions are within jedec standard.
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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