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BZX55C51 Dataheets PDF



Part Number BZX55C51
Manufacturers SEMTECH
Logo SEMTECH
Description SILICON PLANAR ZENER DIODES
Datasheet BZX55C51 DatasheetBZX55C51 Datasheet (PDF)

BZX55C SILICON PLANAR ZENER DIODES The Zener voltages are graded according to the international E24 standard. Other tolerances and higher Zener voltages are upon request. Max. 0.5 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. Black "ST" Brand XXX ST Max. 3.9 Min. 27.5 Max. 0.45 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. XXX Max. 2.9 Min. 27.5 Glass Case DO-35 Dimensions in mm Glass Case DO-34 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Symb.

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BZX55C SILICON PLANAR ZENER DIODES The Zener voltages are graded according to the international E24 standard. Other tolerances and higher Zener voltages are upon request. Max. 0.5 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. Black "ST" Brand XXX ST Max. 3.9 Min. 27.5 Max. 0.45 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. XXX Max. 2.9 Min. 27.5 Glass Case DO-35 Dimensions in mm Glass Case DO-34 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Power Dissipation Ptot 500 1) Junction Temperature Tj 175 Storage Temperature Range TS - 55 to + 175 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case Unit mW OC OC Characteristics at Ta = 25 OC Parameter Symbol Max. Thermal Resistance Junction to Ambient Air RthA 0.3 1) Forward Voltage at IF = 100 mA VF 1 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case. Unit K/mW V SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 12/06/2007 BZX55C Type BZX55C0V8 2) BZX55C2V0 BZX55C2V2 BZX55C2V4 BZX55C2V7 BZX55C3V0 BZX55C3V3 BZX55C3V6 BZX55C3V9 BZX55C4V3 BZX55C4V7 BZX55C5V1 BZX55C5V6 BZX55C6V2 BZX55C6V8 BZX55C7V5 BZX55C8V2 BZX55C9V1 BZX55C10 BZX55C11 BZX55C12 BZX55C13 BZX55C15 BZX55C16 BZX55C18 BZX55C20 BZX55C22 BZX55C24 BZX55C27 BZX55C30 BZX55C33 BZX55C36 BZX55C39 BZX55C43 BZX55C47 BZX55C51 BZX55C56 BZX55C62 BZX55C68 BZX55C75 BZX55C82 BZX55C91 BZX55C100 BZX55C110 BZX55C120 BZX55C130 BZX55C150 BZX55C160 BZX55C180 BZX55C200 Zener Voltage Range 1) Vznom V 0.8 2 2.2 2.4 2.7 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 lZT for VZT mA V 5 0.73...0.83 5 1.8...2.15 5 2.08...2.33 5 2.28...2.56 5 2.5...2.9 5 2.8...3.2 5 3.1...3.5 5 3.4...3.8 5 3.7...4.1 5 4...4.6 5 4.4...5 5 4.8...5.4 5 5.2...6 5 5.8...6.6 5 6.4...7.2 5 7...7.9 5 7.7...8.7 5 8.5...9.6 5 9.4...10.6 5 10.4...11.6 5 11.4...12.7 5 12.4...14.1 5 13.8...15.6 5 15.3...17.1 5 16.8...19.1 5 18.8...21.2 5 20.8...23.3 5 22.8...25.6 5 25.1...28.9 5 28...32 5 31...35 5 34...38 2.5 37...41 2.5 40...46 2.5 44...50 2.5 48...54 2.5 52...60 2.5 58...66 2.5 64...72 2.5 70...79 2.5 77...87 1 85...96 1 94...106 1 104...116 1 114...127 1 124...141 1 138...156 1 153...171 1 168...191 1 188...212 Dynamic Resistance rZJT Max.(Ω) 8 85 85 85 85 85 85 85 85 75 60 35 25 10 8 7 7 10 15 20 20 26 30 40 50 55 55 80 80 80 80 80 90 90 110 125 135 150 200 250 300 450 450 600 800 950 1250 1400 1700 2000 rZJK at IZK Max.(Ω) mA 50 1 600 1 600 1 600 1 600 1 600 1 600 1 600 1 600 1 600 1 600 1 550 1 450 1 200 1 150 1 50 1 50 1 50 1 70 1 70 1 90 1 110 1 110 1 170 1 170 1 220 1 220 1 220 1 220 1 220 1 220 1 220 1 500 0.5 500 0.5 600 0.5 700 0.5 700 0.5 1000 0.5 1000 0.5 1000 0.5 1500 0.25 2000 0.1 5000 0.1 5000 0.1 5500 0.1 6000 0.1 6500 0.1 7000 0.1 8500 0.1 10000 0.1 Reverse Leakage Current Ta =25OC Max.(µA) -100 75 50 10 4 2 2 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Ta=125OC IR at VR Max.(µA) V -- -200 1 160 1 100 1 50 1 40 1 40 1 40 1 40 1 20 1 10 1 21 21 22 23 25 2 6.2 2 6.8 2 7.5 2 8.2 2 9.1 2 10 2 11 2 12 2 13 2 15 2 16 2 18 2 20 2 22 2 24 2 27 5 30 5 33 5 36 10 39 10 43 10 47 10 51 10 56 10 62 10 68 10 75 10 82 10 91 10 100 10 110 10 120 10 130 10 150 Temp. Coefficient of Zener Voltage TKvz %/K -0.26...-0.23 -0.09...-0.06 -0.09...-0.06 -0.09...-0.06 -0.09...-0.06 -0.08...-0.05 -0.08...-0.05 -0.08...-0.05 -0.08...-0.05 -0.06...-0.03 -0.05...+0.02 -0.02...+0.02 -0.05...+0.05 0.03...0.06 0.03...0.07 0.03...0.07 0.03...0.08 0.03...0.09 0.03...0.1 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.05...0.12 0.05...0.12 0.05...0.12 0.05...0.12 0.05...0.12 0.05...0.12 0.05...0.12 0.05...0.12 0.05...0.12 0.05...0.12 1) Tested with pulses tp = 20 ms. 2) The BZX55C0V8 is a silicon diode with operation in forward direction. Hence, the index of all parameters should be "F" instead of "Z". Connect the cathode lead to the negative pole. SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 12/06/2007 BZX55C SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 12/06/2007 .


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