• 1N3016BUR-1 thru 1N3045BUR-1 AVAILABLE IN JAN, JANTX AND JANTXV PER MIL-PRF-19500/115 • 1 WATT ZENER DIODES • LEADLESS PACKAGE FOR SURFACE MOUNT • DOUBLE PLUG CONSTRUCTION • METALLURGICALLY BONDED 1N3016BUR-1 thru 1N3045BUR-1 and CDLL3016B thru CDLL3045B MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C DC Power Dissipation: 1watt @ TEC = +125°C Power Derating: 20 mW / °C above TEC = +125°C Forward Voltage @ 200mA: 1.2 volts maximum ELECTRICAL CHARACTERISTICS @ 25°C CDI TYPE NUMBER (NOTE 1) NOMINAL ZENER VOLTAGE 1 VZ @ ZT (NOTE 2) ZENER TEST CURRENT 1ZT MAXIMUM ZENER IMPEDANCE (NOTE 3) ZZT @ 1ZT MAX. DC ZENER CURRENT 1ZM MAX. REVERSE LEAKAGE CURRENT lR @ VR ZZK @ 1ZK DIM D F G G1 S MILLIMETERS MIN MAX 2.39 2.66 0.41 0.55 4.80 5.20 4.11 REF. 0.03 MIN. INCHES MIN MAX .094 .105 .016 .022 .189 .205 .159 REF. .001 MIN. VOLTS mA OHMS OHMS mA mA µA VOLTS CDLL3016B CDLL3017B CDLL3018B CDLL3019B 6.8 7.5 8.2 9.1 37 34 31 28 3.5 4.0 4.5 5 700 700 700 700 1.0 .5 .5 .5 140 125 115 105 5.0 5.0 5.0 5.0 5.2 5.7 6.2 6.9 CDLL3020B CDLL3021B CDLL3022B CDLL3023B 10 11 12 13 25 23 21 19 7 8 9 10 700 700 700 700 .25 .25 .25 .25 95 85 80 74 5.0 1.0 1.0 0.5 7.6 8.4 9.1 9.9 CDLL3024B CDLL3025B CDLL3026B CDLL3027B 15 16 18 20 17 15.5 14 12.5 14 16 20 22 700 700 750 750 .25 .25 .25 .25 63 60 52 47 0.5 0.5 0.5 0.5 11.4 12.2 13.7 15.2 DESIGN DATA CDLL3028B CDLL3029B CDLL3030B CDLL3031B 22 24 27 30 11.5 10.5 9.5 8.5 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 CASE: DO-213AB, Hermetically sealed glass case. (MELF, LL41) CDLL3032B CDLL3033B CDLL3034B CDLL3035B 33 36 39 43 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 CDLL3036B CDLL3037B CDLL3038B CDLL3039B 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 CDLL3040B CDLL3041B CDLL3042B CDLL3043B 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 CDLL3044B CDLL3045B 100 110 2.5 2.3 350 450 3000 4000 .25 .25 9.0 8.3 0.5 0.5 76.0 83.6 NOTE 1 No suffix signifies + 20%. “A” Suffix signifies + 10%, “B” Suffix signifies + 5%. "C" suffix signifies + 2% and "B" suffix signifies + 1%. NOTE 2 Zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25°C +3°C. NOTE 3 Zener impedance is derived by superimposing on 1ZT A 60Hz rms a.c. current equal to 10% of 1ZT FIGURE 1 LEAD FINISH: Tin / Lead THERMAL RESISTANCE: (ROJEC): 50 ˚C/W maximum at L = 0 inch THERMAL IMPEDANCE: (ZOJX): 15 ˚C/W maximum POLARITY: Diode to be operated with the banded (cathode) end positive with respect to the opposite end. MOUNTING SURFACE SELECTION: The Axial Coefficient of Expansion (COE) Of this Device is Approximately +6PPM/°C. The COE of the Mounting Surface System Should Be Selected To Provide A Suitable Match With This Device. 22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://www.cdi-diodes.com E-mail: [email protected] 1N3016UR-1 CDLL3016 thru 1N3045UR-1 and thru CDLL3045B 1000 800 600 400 200 0 0 25 50 75 100 125 150 175 TEC , End cap temperature (°C) POWER DERATING CURVE 1000 ZZT, Zener Impedance (OHMS) Pd, Rated Power Dissipation (mW) FIGURE 2 100 10 1 .1 1.0 10 OPERATING CURRENT lZT (mA) 100 FIGURE 3 ZENER IMPEDANCE VS. OPERATING CURRENT