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BL GALAXY ELECTRICAL ZENER DIODES FEATURES Silicon planar power zener diodes Standard zener voltage tolerance is 2%. Other zener voltage and tolerances are available upon request. HZ - - - SERIES POWER DISSIPATION: 500 mW DO-35(GLASS) MECHANICAL DATA Case:DO--35, glass case Terminals: solderable per MIL-STD-202, method 208 Polarity: cathode band Marking: type number Approx. weight: 0.13 grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. SYMBOL Zener current (see Table "Characteristics") VALUE UNIT Power dissipation at Tamb=25 Ptot TJ Ts 5001) 175 -55---+175 mW Junction temperature Storage temperature range SYMBOL Thermal resistance junction to ambient MIN TYP MAX 3001) 1.1 UNIT /W RJA VF Forw ard voltage at IF=100mA V www.galaxycn.com NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. Document Number 0284003 BLGALAXY ELECTRICAL 1. ELECTRICAL CHARACTERISTICS(T =25ae) A Suffix Min Type HZ2 1 Max V 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.5 5.8 6.1 6.6 7.0 7.5 8.1 8.7 9.3 9.9 10.6 11.3 12.1 12.9 13.7 14.7 15.9 17.7 19.7 21.9 24.0 26.6 29.6 32.6 35.7 2 Min V 2.0 2.3 2.6 2.9 3.2 3.5 3.8 4.1 4.4 4.7 5.0 5.3 5.6 6.0 6.4 6.9 7.3 7.9 8.5 9.1 9.7 10.4 11.1 11.9 12.6 13.5 14.5 15.7 17.5 19.5 21.6 23.6 26.2 29.2 32.2 35.3 3 Max V 2.2 2.5 2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.6 5.9 6.3 6.7 7.2 7.7 8.3 8.9 9.5 10.1 10.8 11.6 12.4 13.1 14.0 15.1 16.5 18.3 20.4 22.6 24.7 27.6 30.6 33.6 36.8 Test condition Dynamic resistance Reverse current IR MAX VR Min V 2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6.1 6.6 7.0 7.5 8.1 8.7 9.3 9.9 10.7 11.4 12.2 12.9 13.8 14.9 16.3 18.1 20.2 22.3 24.3 27.2 30.2 33.2 36.4 Max V 2.3 2.6 2.9 3.2 3.5 3.8 4.1 4.4 4.7 5.2 5.3 5.7 6.0 6.4 6.9 7.3 7.9 8.5 9.1 9.7 10.3 11.1 11.9 12.7 13.4 14.3 15.5 17.1 19.0 21.1 23.3 25.5 28.6 31.6 34.6 38.0 IZM mA 5 rd@IZ 100 VZ B C A V 1.9 2.2 2.5 2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5 5.8 6.3 6.7 7.2 7.7 8.3 8.9 9.5 10.2 10.9 11.6 12.4 13.2 14.1 15.3 16.9 18.8 20.9 22.0 25.2 28.2 31.2 34.2 A 5 V 0.5 HZ3 B C A 5 100 5 0.5 HZ4 B C A 5 100 5 1.0 HZ5 B C A 5 100 5 1.5 HZ6 B C A 5 40 5 2.0 HZ7 B C A 5 15 1 3.5 HZ9 B C A 5 20 1 5.0 HZ11 B C A 5 25 1 7.5 HZ12 B C HZ15 HZ16 HZ18 HZ20 HZ22 HZ24 HZ27 HZ30 HZ33 HZ36 5 35 1 9.5 5 5 5 2 2 2 2 2 2 2 40 45 55 60 65 70 80 100 120 140 1 1 1 1 1 1 1 1 1 1 11 12 13 15 17 19 21 23 25 27 www.galaxycn.com Document Number 0284003 BLGALAXY ELECTRICAL 2. RATINGS AND CHARACTERISTIC CURVES FIG.1 -- BREAKDAWN CHARACTERISTICS HZ - - - SERIES 10 -2 HZ6B2 HZ4B2 HZ2B2 HZ9B2 HZ12B2 HZ16-2 HZ20-2 HZ24-2 HZ30-2 HZ36-2 10 -3 ZENER CURRENT IZ(A) 10 -4 10 -5 10 -6 10 -7 10 -8 0 5 10 15 20 25 30 35 40 ZENER VOLTAGE VZ (V) FIG.2 -- TEMPERATURE COEFFICIENT FIG.3 -- ADMISSIBLE POWER DISSIPATION F VERSUS AMBIENT TEMPERATURE ZENER VOLTAGE TEMPERATURE COEFFICIENT z mV/ ZENER VOLTAGE TEMPERATURE COEFFICIENT z %/ 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 -0.10 0 5 10 15 20 25 mV/ae %/ae 50 40 30 20 10 0 -10 -20 -30 -40 -50 30 35 40 500 400 POWER DISSIPATION, mW 300 200 100 0 0 50 100 150 200 ZENER VOLTAGE, V AMBIENT TEMPERATURE, www.galaxycn.com Document Number 0284003 BLGALAXY ELECTRICAL 3. |
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