1N3016B thru 1N3051B 1 WATT METAL CASE ZENER DIODES SCOTTSDALE DIVISION APPEARANCE This well established zener diode series for the 1N3016 thru 1N3051 JEDEC registration in the metal case DO-13 package provides a glass hermetic seal for 6.8 to 200 volts. It is also well suited for high-reliability applications where it is available in JAN, JANTX, and JANTXV military qualifications. Lower voltages are also available in the 1N3821 thru 1N3830 series (3.3 V to 7.5 V) in the same package (see separate data sheet). Microsemi also offers numerous other Zener diode products for a variety of other packages including surface mount. DO-13 WWW . Microsemi .C OM DESCRIPTION IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com FEATURES • • • • APPLICATIONS / BENEFITS Zener Voltage Range: 6.8V to 200V Hermetically sealed DO-13 metal package Internally solder-bonded construction. Also available in JAN, JANTX, JANTXV qualifications per MIL-PRF19500/115 by adding the JAN, JANTX, or JANTXV prefixes to part numbers for desired level of screening, e.g. JANTX1N3016B, JANTXV1N3051B, etc. Surface mount also available with 1N3016BUR-1 thru 1N3051BUR-1 series on separate data sheet • • • • • • • • MAXIMUM RATINGS • MECHANICAL AND PACKAGING • • • * • • • • • • CASE: DO-13 (DO-202AA), welded, hermetically sealed metal and glass FINISH: All external surfaces are Tin-Lead (Pb/Sn) plated and solderable per MIL-STD-750 method 2026 POLARITY: Cathode connected case. WEIGHT: 1.4 grams. Tape & Reel option: Standard per EIA-296 (add “TR” suffix to part number) See package dimensions on last page For further mounting reference, thermal resistance from junction to metal case may be reduced to < 20 oC/W when mounting DO-13 metal case directly on heat sink. Copyright 2003 11-03-2003 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 1N3016B – 1N3051B Operating Junction and Storage Temperatures: -65oC to +175oC THERMAL RESISTANCE: 50oC/W* junction to lead at 0.375 inches (10 mm) from body or 110 oC/W junction to ambient when leads are mounted on FR4 PC board with 4 mm2 copper pads (1 oz) and track width 1 mm, length 25 mm DC Power Dissipation*: 1.0 Watt at TL < +125oC 3/8” (10 mm) from body or 1.0 Watts at TL < +65oC when mounted on FR4 PC board as described for thermal resistance above (also see Fig 1) Forward Voltage @ 200 mA: 1.5 Volts. Solder Temperatures: 260 o C for 10 s (maximum) • Regulates voltage over a broad operating current and temperature range Wide selection from 6.8 to 200 V Tight voltage tolerances available Low reverse (leakage) currents Nonsensitive to ESD Hermetically sealed metal package Inherently radiation hard as described in Microsemi MicroNote 050 1N3016B thru 1N3051B 1 WATT METAL CASE ZENER DIODES SCOTTSDALE DIVISION NOMINAL ZENER VOLTAGE VZ @ IZT (Note 2) Volts 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 91 100 110 120 130 150 160 180 200 JEDEC TYPE NUMBER (Note 1) 1N3016B 1N3017B 1N3018B 1N3019B 1N3020B 1N3021B 1N3022B 1N3023B 1N3024B 1N3025B 1N3026B 1N3027B 1N3028B 1N3029B 1N3030B 1N3031B 1N3032B 1N3033B 1N3034B 1N3035B 1N3036B 1N3037B 1N3038B 1N3039B 1N3040B 1N3041B 1N3042B 1N3043B 1N3044B 1N3045B 1N3046B 1N3047B 1N3048B 1N3049B 1N3050B 1N3051B ZENER TEST CURRENT IZT 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 2.0 1.9 1.7 1.6 1.4 1.2 *JEDEC Registered Data. NOTES: 1. 3. 4. MAXIMUM REVERSE LEAKAGE CURRENT† @ VR IR µA Volts 150 5.2 100 5.7 50 6.2 25 6.9 25 7.6 10 8.4 10 9.1 10 9.9 10 11.4 10 12.2 10 13.7 10 15.2 10 16.7 10 18.2 10 20.6 10 22.8 10 25.1 10 27.4 10 29.7 10 32.7 10 35.8 10 38.8 10 42.6 10 47.1 10 51.7 10 56.0 10 62.2 10 69.2 10 76.0 10 83.6 10 91.2 10 98.8 10 114.0 10 121.6 10 136.8 10 152.0 TYPICAL TEMP. COEFF. OF ZENER VOLTAGE αVZ o %/ C .040 .045 .048 .050 .055 .060 .065 .065 .070 .070 .075 .075 .080 .080 .085 .085 .085 .085 .090 .090 .090 .090 .090 .090 .090 .090 .090 .090 .090 .095 .095 .095 .095 .095 .095 .100 †Not JEDEC Data. When using JEDEC numbers, B suffix signifies +/-5% tolerance on nominal zener voltage. The suffix A is used to identify +/-10% tolerance; no suffix indicates +/-20% tolerance: suffix C is used to identify +/- 2%; and suffix D is used to identify +/- 1% tolerance. o Zener Voltage (VZ) is measured with junction in thermal equilibrium with still air at a temperature of 25 C. The test currents (IZT) at nominal voltages provide a constant 0.25 watts. The zener impedance is derived when a 60 cycle ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at 2 points to ensure a sharp knee on the breakdown curve and to eliminate unstable units. See MicroNote 202 for variation in dynamic impedance with different zener currents. These values of IZM may often be exceeded in the case of individual diodes. The values shown are calculated for a unit at the high voltage end of its tolerance range. Allowance has also been made for the rise in zener voltage above VZT that results from zener impedance and the increase in junction temperature as a unit approaches thermal equilibrium at a dissipation of 1 watt. The IZM values shown for +/-5% tolerance units may be used with little error for +/-10% tolerance units, but should be reduced by 7% to include a +/-20% tolerance unit near the high voltage end of its tolerance range. Copyright 2003 11-03-2003 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 1N3016B – 1N3051B 2. MAXIMUM ZENER IMPEDANCE (Note 3) ZZT @ IZT ZZK @ IZK OHMS OHMS mA 3.5 700 1.0 4.0 700 .5 4.5 700 .5 5 700 .5 7 700 .25 8 700 .25 9 700 .25 10 700 .25 14 700 .25 16 700 .25 20 750 .25 22 750 .25 23 750 .25 25 750 .25 35 750 .25 40 1000 .25 45 1000 .25 50 1000 .25 60 1000 .25 70 1500 .25 80 1500 .25 95 1500 .25 110 2000 .25 125 2000 .25 150 2000 .25 175 2000 .25 200 3000 .25 250 3000 .25 350 3000 .25 450 4000 .25 550 4500 .25 700 5000 .25 1000 6000 .25 1100 6500 .25 1200 7000 .25 1500 8000 .25 MAXIMUM ZENER CURRENT IZM (Note 4) 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 8.0 6.9 5.7 5.4 4.9 4.6 WWW . Microsemi .C OM *ELECTRICAL CHARACTERISTICS @ 25oC 1N3016B thru 1N3051B 1 WATT METAL CASE ZENER DIODES SCOTTSDALE DIVISION o o TEMPERATURE COEFFICIENT %/ C Pd - RATED POWER DISSIPATION (WATTS) o mV Change / C TEMPERATURE COEFFICIENT mV/ C o TL – Lead Temperature ( C) 3/8” from body Voltage Temperature o Coefficient %/ C WWW . Microsemi .C OM OUTLINE AND CIRCUIT NOMINAL ZENER VOLTAGE (VOLTS) or TA on FR4 PC Board FIGURE 1 Power Derating Curve FIGURE 2 Typical Zener Voltage Temperature Coeff. vs. Zener Voltage PACKAGE DIMENSIONS 1N3016B – 1N3051B FIGURE 3 Typical Capacitance vs. Reverse Voltage for 1-Watt Zeners DO-13 (DO-202AA) Copyright 2003 11-03-2003 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 3