CD3016B thru • 1N3016B THRU 1N3045B AVAILABLE IN JANHC PER MIL-PRF-19500/115 • 1 WATT CAPABILITY WITH PROPER HEAT SINKING CD3045B • ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEPTION OF SOLDER REFLOW MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C Forward Voltage @ 200mA: 1.2 volts maximum ELECTRICAL CHARACTERISTICS @ 25°C CDI TYPE NUMBER NOMINAL ZENER VOLTAGE VZ @ 1ZT (NOTE 1) (NOTE 2) ZENER TEST CURRENT 1ZT MAXIMUM ZENER IMPEDANCE (NOTE 3) ZZT @ 1ZT MAX. DC ZENER CURRENT 1ZM MAX. REVERSE LEAKAGE CURRENT lR @ VR ZZT @ 1ZT mA µA VOLTS 140 125 115 105 5.0 5.0 5.0 5.0 5.2 5.7 6.2 6.9 .25 .25 .25 .25 95 85 80 74 5.0 1.0 1.0 0.5 7.6 8.4 9.1 9.9 700 700 750 750 .25 .25 .25 .25 63 60 52 47 0.5 0.5 0.5 0.5 11.4 12.2 13.7 15.2 23 25 35 40 750 750 750 1000 .25 .25 .25 .25 43 40 34 31 0.5 0.5 0.5 0.5 16.7 18.2 20.6 22.8 7.5 7.0 6.5 6.0 45 50 60 70 1000 1000 1000 1500 .25 .25 .25 .25 28 26 23 21 0.5 0.5 0.5 0.5 25.1 27.4 29.7 32.7 47 51 56 62 5.5 5.0 4.5 4.0 80 95 110 125 1500 1500 2000 2000 .25 .25 .25 .25 19 18 17 15 0.5 0.5 0.5 0.5 35.8 38.8 42.6 47.1 CD3040B CD3041B CD3042B CD3043B 68 75 82 91 3.7 3.3 3.0 2.8 150 175 200 250 2000 2000 3000 3000 .25 .25 .25 .25 14 12 11 10 0.5 0.5 0.5 0.5 51.7 56.0 62.2 69.2 CD3044B CD3045B 100 110 2.5 2.3 350 450 3000 4000 .25 .25 9.0 8.3 0.5 0.5 76.0 83.6 VOLTS mA OHMS OHMS CD3016B CD3017B CD3018B CD3019B 6.8 7.5 8.2 9.1 37 34 31 28 3.5 4.0 4.5 5 700 700 700 700 CD3020B CD3021B CD3022B CD3023B 10 11 12 13 25 23 21 19 7 8 9 10 700 700 700 700 CD3024B CD3025B CD3026B CD3027B 15 16 18 20 17 15.5 14 12.5 14 16 20 22 CD3028B CD3029B CD3030B CD3031B 22 24 27 30 11.5 10.5 9.5 8.5 CD3032B CD3033B CD3034B CD3035B 33 36 39 43 CD3036B CD3037B CD3038B CD3039B mA 1.0 .5 .5 .5 NOTE 1 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%. NOTE 2 Zener voltage is read using a pulse measurement, 10 milliseconds maximum. NOTE 3 Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal to 10% of 1ZT Backside is Cathode FIGURE 1 DESIGN DATA METALLIZATION: Top: (Anode)..........................Al Back: (Cathode)......... ..........Au AL THICKNESS....... ....25,000 Å Min GOLD THICKNESS........4,000 Å 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 22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://www.cdi-diodes.com E-mail: [email protected] CD3016 thru CD3045B 1000 500 400 300 3. 3 VO LT 27 100 VO LT 1 5. LT VO ZENER IMPEDANCE ZZT (OHMS) 200 50 40 30 11 20 VO LT 10 6.2 VO LT 5 4 3 2 1 .1 .2 .3 .4 .5 1 2 5 10 20 OPERATING CURRENT lZT (mA) 30 40 50 100 FIGURE 3 ZENER IMPEDANCE VS. OPERATING CURRENT