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BZX85-C18 Dataheets PDF



Part Number BZX85-C18
Manufacturers General Semiconductor
Logo General Semiconductor
Description ZENER DIODES
Datasheet BZX85-C18 DatasheetBZX85-C18 Datasheet (PDF)

BZX85-C3V6 THRU BZX85-C62 ZENER DIODES DO-41 Glass FEATURES ♦ Silicon Planar Power Zener Diodes ♦ For use in stabilizing and clipping circuits with high power rating. max. .161 (4.1) min. 1.102 (28.0) max. ∅ 0.102 (2.6) Cathode Mark ♦ The Zener voltages are graded according to the international E 24 standard. Replace suffix “C” with “B” for ±2% tolerance. Other voltage tolerances and other Zener voltages are available upon request. min. 1.102 (28.0) max. ∅ 0.034 (0.86) MECHANICAL DATA Ca.

  BZX85-C18   BZX85-C18


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BZX85-C3V6 THRU BZX85-C62 ZENER DIODES DO-41 Glass FEATURES ♦ Silicon Planar Power Zener Diodes ♦ For use in stabilizing and clipping circuits with high power rating. max. .161 (4.1) min. 1.102 (28.0) max. ∅ 0.102 (2.6) Cathode Mark ♦ The Zener voltages are graded according to the international E 24 standard. Replace suffix “C” with “B” for ±2% tolerance. Other voltage tolerances and other Zener voltages are available upon request. min. 1.102 (28.0) max. ∅ 0.034 (0.86) MECHANICAL DATA Case: DO-41 Glass Case Weight: approx. 0.35 g Dimensions in inches and (millimeters) MAXIMUM RATINGS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOL VALUE UNIT Zener Current (see Table “Characteristics”) Power Dissipation at Tamb = 25°C Junction Temperature Storage Temperature Range Ptot Tj TS 1.3(1) 175 – 55 to +175 Watts °C °C SYMBOL MIN. TYP. MAX. UNIT Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 200 mA RthJA – – 130(1) °C/W VF – – 1.0 Volts NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. 12/10/98 BZX85-C3V6 THRU BZX85-C62 ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Zener Voltage range(1) at IZ = IZT Type VZ V rzj Ω < 15 < 15 < 13 < 13 < 10 <7 <4 < 3.5 <3 <5 <5 <7 <8 <9 < 10 < 10 < 15 < 20 < 24 < 25 < 25 < 30 < 30 < 35 < 40 < 50 < 50 < 90 < 115 < 120 < 125 Dynamic resistance at f=1 kHz IZT mA 60 60 50 45 45 45 35 35 35 25 25 25 20 20 20 15 15 15 10 10 10 8 8 8 8 6 6 4 4 4 4 rzj Ω < 500 < 500 < 500 < 600 < 500 < 400 < 300 < 300 < 200 < 200 < 200 < 200 < 300 < 350 < 400 < 500 < 500 < 500 < 600 < 600 < 600 < 750 < 1000 < 1000 < 1000 < 1000 < 1000 < 1500 < 1500 < 2000 < 2000 at f =1 kHz IZT mA 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Temp. coefficient of Zener Voltage at IZ = IZT αVZ %/K min. – 0.08 – 0.07 – 0.05 – 0.03 – 0.01 0 +0.01 +0.015 +0.02 +0.03 +0.035 +0.04 +0.045 +0.045 +0.05 +0.055 +0.055 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 +0.06 max. – 0.05 – 0.02 +0.01 +0.04 +0.04 +0.045 +0.055 +0.06 +0.065 +0.07 +0.075 +0.08 +0.08 +0.085 +0.085 +0.09 +0.09 +0.09 +0.09 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 +0.095 Reverse leakage current Admissable Zener current(2) at tp=10 ms IZSM mA 2660 2540 2440 2320 2200 2080 1960 1800 1620 1520 1340 1200 1100 1000 900 760 700 600 540 500 450 400 380 350 320 296 270 246 226 208 186 at IR µA < 20 < 10 <3 <3 <1 <1 <1 <1 <1 <1 <1 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 at VR V 1 1 1 1 1.5 2 3 4 4.5 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 IZ mA 290 280 250 215 200 190 170 155 140 130 120 105 97 88 79 71 66 62 56 52 47 41 36 33 30 28 26 23 21 19 16 BZX85 – C3V6 3.4 ... 3.8 BZX85 – C3V9 3.7 ... 4.1 BZX85 – C4V3 4.0 ... 4.6 BZX85 – C4V7 4.4 ... 5.0 BZX85 – C5V1 4.8 ... 5.4 BZX85 – C5V6 5.2 ... 6.0 BZX85 – C6V2 5.8 ... 6.6 BZX85 – C6V8 6.4 ... 7.2 BZX85 – C7V5 7.0 ... 7.9 BZX85 – C8V2 7.7 ... 8.7 BZX85 – C9V1 8.5 ... 9.6 BZX85 – C10 BZX85 – C11 BZX85 – C12 BZX85 – C13 BZX85 – C15 BZX85 – C16 BZX85 – C18 BZX85 – C20 BZX85 – C22 BZX85 – C24 BZX85 – C27 BZX85 – C30 BZX85 – C33 BZX85 – C36 BZX85 – C39 BZX85 – C43 BZX85 – C47 BZX85 – C51 BZX85 – C56 BZX85 – C62 9.4 ... 10.6 10.4 ... 11.6 11.4 ... 12.7 12.4 ... 14.1 13.8 ... 15.6 15.3 ... 17.1 16.8 ... 19.1 18.8 ... 21.2 20.8 ... 23.3 22.8 ... 25.6 25.1 ... 28.9 28 ... 32 31 ... 35 34 ... 38 37 ... 41 40 ... 46 44 ... 50 48 ... 54 52 ... 60 58 ... 66 NOTES: (1) Measured with pulses tp = 5 ms (2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case RATINGS AND CHARACTERISTIC CURVES BZX85-C3V6 THRU BZX85-C62 RATINGS AND CHARACTERISTIC CURVES BZX85-C3V6 THRU BZX85-C62 RATINGS AND CHARACTERISTIC CURVES BZX85-C3V6 THRU BZX85-C62 .


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