CD3016B thru CD3045B 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 MAXIMUM RATINGS Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C Forward Voltage @ 200mA: 1.2 volts maximum ELECTRICAL CHARACTERISTICS @ 25C cbi NOMINAL ZENER MAX. DC TYPE ZENER TEST MAXIMUM ZENER IMPEDANCE ZENER MAX. REVERSE NUMBER VOLTAGE | CURRENT (NOTE 3) CURRENT LEAKAGE CURRENT Vz @ 127 1zT 2M Ig @Vp (NOTE 1) (NOTE 2) 2 @ iz, Z77 @ 127 YOLTS mA OHMS OHMS mA mA BA VOLTS c030168 6a a7 a5 700 1.0 140 5.0 5.2 CO3017B 75 34 4.0 700 5 125 5.0 57 C030188 82 KDI 45 700 5 15 5.0 6.2 C03019B ot 28 5 700 5 105 5.0 6.9 03020B 10 25 7 700 25 95 5.0 78 Cb3021B WM 23 8 700 25 85 1.0 Bt CD3022B 12 a1 9 700 25 80 1.0 g.t CD3023B 13 19 10 700 25 74 Os 9.9 CD30246 16 17 14 700 25 63 058 14 CD30258 16 16.5 16 700 25 60 0.6 122 CD30268 18 14 20 750 25 52 0.6 13.7 CD3027B 20 12.5 22 750 25 47 Os 16.2 CD3028B 22 41.5 23 750 25 43 0.5 36.7 CD3029B 24 10.6 25 750 25 40 0.5 18.2 CD3030B 27 9.5 35 750 25 34 Os 206 0303168 30 8.5 40 1000 25 31 0.5 228 CD3032B 33 7.5 45 1000 25 28 a5 254 CD3033B 36 7.0 50 1000 25 26 0.5 a74 CD30348 39 6.5 60 1000 25 23 0.5 207 CD3035B 43 6.0 70 1500 25 2 05 327 CO30368 47 5.5 80 1500 25 19 O5 358 CD30378 51 5.0 95 1500 25 18 0.5 388 CD3038B 56 45 110 2000 25 17 0.5 426 D30398 62 40 125 2000 26 15 0.5 474 CD30408 68 37 150 2000 25 14 05 B17 cp30418 75 3.3 178 2000 25 12 05 560 030428 82 3.0 200 3000 26 Ww 0.5 622 C03043B 91 28 250 3000 25 10 0.5 692 CD30448 106 2.5 350 3000 28 9.0 Os 76.0 CD3045B 10 2.3 450 4000 28 83 0.5 83.6 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 177 A 60Hz rms a.c. current equal to 10% of 177 22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http:/Avww.cdi-diodes.com E-mail: mail@cdi-diodes.com 183CD3016 thru CD3045B 500 400 300 200 100 50 40 30 20 ZENER IMPEDANCE Zz7 (OHMS) & 2 Ory oO ho Nh a 23 45 1 25 10 20 3040 50 100 OPERATING CURRENT tzy (mA) FIGURE 3 ZENER IMPEDANCE VS. OPERATING CURRENT 184