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| * 1N3016B THRU 1N3045B AVAILABLE IN JANHC PER MIL-PRF-19500/115 * 1 WATT CAPABILITY WITH PROPER HEAT SINKING * ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE * COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW CD3016B thru CD3045B MAXIMUM RATINGS Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C Forward Voltage @ 200mA: 1.2 volts maximum ELECTRICAL CHARACTERISTICS @ 25C CDI TYPE NUMBER (NOTE 1) NOMINAL ZENER VOLTAGE VZ @ 1ZT (NOTE 2) VOLTS CD3016B CD3017B CD3018B CD3019B CD3020B CD3021B CD3022B CD3023B CD3024B CD3025B CD3026B CD3027B CD3028B CD3029B CD3030B CD3031B CD3032B CD3033B CD3034B CD3035B CD3036B CD3037B CD3038B CD3039B CD3040B CD3041B CD3042B CD3043B CD3044B CD3045B 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 mA 37 34 31 28 25 23 21 19 17 15.5 14 12.5 11.5 10.5 9.5 8.5 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.7 3.3 3.0 2.8 2.5 2.3 ZENER TEST CURRENT 1ZT MAXIMUM ZENER IMPEDANCE (NOTE 3) ZZT @ 1ZT OHMS 3.5 4.0 4.5 5 7 8 9 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 350 450 ZZT @ 1ZT OHMS 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 4000 mA 1.0 .5 .5 .5 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 mA 140 125 115 105 95 85 80 74 63 60 52 47 43 40 34 31 28 26 23 21 19 18 17 15 14 12 11 10 9.0 8.3 MAX. DC ZENER CURRENT 1ZM MAX. REVERSE LEAKAGE CURRENT lR @ VR A 5.0 5.0 5.0 5.0 5.0 1.0 1.0 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 0.5 0.5 0.5 VOLTS 5.2 5.7 6.2 6.9 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0 83.6 Backside is Cathode FIGURE 1 DESIGN DATA METALLIZATION: Top: (Anode)..........................Al Back: (Cathode)......... ..........Au AL THICKNESS....... ....25,000 A Min GOLD THICKNESS........4,000 A Min CHIP THICKNESS............. .....10 Mils CIRCUIT LAYOUT DATA: For Zener operation, cathode must be operated positive with respect to anode. TOLERANCES: ALL Dimensions + 2 mils NOTE 1 NOTE 2 NOTE 3 Zener voltage range equals nominal voltage + 5% for "B" Suffix. "A" Suffix denotes + 10%, No Suffix denotes + 20%, "C" suffix denotes + 2%, "D" suffix denotes + 1%. Zener voltage is read using a pulse measurement, 10 milliseconds maximum. Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal to 10% of 1ZT 22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com CD3016 thru CD3045B 1000 500 400 300 200 ZENER IMPEDANCE ZZT (OHMS) 3. 3 VO LT 27 100 VO LT 1 5. LT VO 50 40 30 20 11 VO LT 10 5 4 3 2 6.2 VO LT 1 .1 .2 .3 .4 .5 1 25 10 20 OPERATING CURRENT lZT (mA) 30 40 50 100 FIGURE 3 ZENER IMPEDANCE VS. OPERATING CURRENT |
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