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1N3016BUR-1 thru 1N3051BUR-1 (or MLL3016B thru MLL3051B)
SCOTTSDALE DIVISION
Surface Mount 1.5 W GLASS ZENER DIODES
DESCRIPTION This surface mountable zener diode series is similar to the 1N3016 thru 1N3051 JEDEC registration in the DO-13 package except that it meets the surface mount DO-213AB outline. It is an ideal selection for applications of high density and low parasitic requirements. Due to its glass hermetic seal qualities and metallurgically enhanced internal construction, it is also well suited for high-reliability applications. This can be acquired by a source control drawing (SCD), or by ordering device types with MQ, MX, or MV prefix to part number for equivalent screening to JAN, JANTX or JANTXV.
APPEARANCE
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DO-213AB
IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com
FEATURES
* Leadless surface mount package equivalents to the JEDEC registered 1N3016 thru 1N3051 except with higher power rating of 1.5 Watts Ideal for high-density mounting Voltage range: 6.8 to 200 volts Hermetically sealed, double-slug glass construction Metallurgically enhanced contact construction. Options for screening in accordance with MIL-PRF19500/115 for JAN, JANTX, JANTXV, and JANS with MQ, MX, MV, or MSP prefixes respectively for part numbers, e.g. MX1N3016BUR-1, MV1N3051BUR-1, etc. Axial lead "thru-hole" DO-13 packages per JEDEC registration available as 1N3016B thru 1N3051B (see separate data sheet with MIL-PRF-19500/115 qualification) * * * * * * * * * * *
APPLICATIONS / BENEFITS
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 Leadless package for surface mounting Ideal for high-density mounting Metallurgically enhanced internal contact design for greater reliability and lower thermal resistance Nonsensitive to ESD Hermetically sealed glass package Specified capacitance (see Figure 2) Inherently radiation hard as described in Microsemi MicroNote 050
* * * * *
*
MAXIMUM RATINGS
* * * Power dissipation at 25 C: 1.5 watts (also see derating in Figure 1). Operating and Storage temperature: -65C to +175 C Thermal Resistance: 40 C/W junction to end cap, or 120C/W junction to ambient when mounted on FR4 PC board (1 oz Cu) with recommended footprint (see last page) Steady-State Power: 1.50 watts at end-cap temperature TEC < 115oC, or 1.25 watts at TA = 25C when mounted on FR4 PC board and recommended footprint as described for thermal resistance (also see Figure 1) Forward voltage @200 mA: 1.2 volts (maximum) Solder Temperatures: 260 C for 10 s (max)
MECHANICAL AND PACKAGING
* * * CASE: Hermetically sealed glass MELF package TERMINALS: Leads, tin-lead plated solderable per MIL-STD-750, method 2026 POLARITY: Cathode indicated by band. Diode to be operated with the banded end positive with respect to the opposite end for Zener regulation MARKING: Cathode band only TAPE & REEL optional: Standard per EIA-481-1-A with 12 mm tape, 1500 per 7 inch reel or 5000 per 13 inch reel (add "TR" suffix to part number) WEIGHT: 0.05 grams See package dimensions on last page
1N3016BUR-1 thru 1N3051BUR-1
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Copyright 2002 11-03-2003 REV C
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
1N3016BUR-1 thru 1N3051BUR-1 (or MLL3016B thru MLL3051B)
SCOTTSDALE DIVISION
Surface Mount 1.5 W GLASS ZENER DIODES
*ELECTRICAL CHARACTERISTICS @ 25oC
INDUSTRY PART NUMBER ** MICROSEMI PART NUMBER NOMINAL ZENER VOLTAGE VZ @ IZT (NOTE 1)
VOLTS
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ZENER TEST CURRENT IZT
mA
MAXIMUM ZENER IMPEDANCE (Note 2)
MAXIMUM ZENER CURRENT
ZZT @ IZT
OHMS
ZZK @
OHMS
IZK
mA
IZM
mA
MAXIMUM REVERSE LEAKAGE CURRENT IR @ VR
A Volts
TYPICAL TEMP.COEFF OF ZENER VOLTAGE VZ
%/oC
1N3016BUR-1 1N3017BUR-1 1N3018BUR-1 1N3019BUR-1 1N3020BUR-1 1N3021BUR-1 1N3022BUR-1 1N3023BUR-1 1N3024BUR-1 1N3025BUR-1 1N3026BUR-1 1N3027BUR-1 1N3028BUR-1 1N3029BUR-1 1N3030BUR-1 1N3031BUR-1 1N3032BUR-1 1N3033BUR-1 1N3034BUR-1 1N3035BUR-1 1N3036BUR-1 1N3037BUR-1 1N3038BUR-1 1N3039BUR-1 1N3040BUR-1 1N3041BUR-1 1N3042BUR-1 1N3043BUR-1 1N3044BUR-1 1N3045BUR-1 1N3046BUR-1 1N3047BUR-1 1N3048BUR-1 1N3049BUR-1 1N3050BUR-1 1N3051BUR-1
MLL3016B MLL3017B MLL3018B MLL3019B MLL3020B MLL3021B MLL3022B MLL3023B MLL3024B MLL3025B MLL3026B MLL3027B MLL3028B MLL3029B MLL3030B MLL3031B MLL3032B MLL3033B MLL3034B MLL3035B MLL3036B MLL3037B MLL3038B MLL3039B MLL3040B MLL3041B MLL3042B MLL3043B MLL3044B MLL3045B MLL3046B MLL3047B MLL3048B MLL3049B MLL3050B MLL3051B
6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 40 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200
37 34 31 28 25 23 21 19 17 15.5 14.0 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
3.5 4.0 4.5 5 7 8 9 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 350 450 550 700 1000 1100 1200 1500
700 700 700 700 700 700 700 700 700 700 750 750 750 750 1000 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 4000 4500 5000 6000 6500 7000 8000
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 .25 .25 .25 .25 .25 .25
210 187.5 172.5 157.5 142.5 127.5 120 111 94.5 90 78 70.5 64.5 60 51 46.5 42 39 34.5 31.5 28.5 27 25.5 22.5 21 18 16.5 15 13.5 12.45 12 10.35 8.55 8.1 7.35 6.9
5 5 5 5 5 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 0.5 0.5 0.5 0.5 0.5 0.5
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 91.2 98.8 114.0 121.6 136.8 152.0
.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
* JEDEC registered data for 1N3016B thru 3051B equivalents except reverse (leakage) currents IR are lower and maximum Zener current IZM is higher. ** When applicable, add MQ, MX, MV, MSP prefix for 1N3016B to 1N3051B screening options in accordance with MIL-PRF-19500/115. Not JEDEC Data.
NOTE 1: Suffix "B" shown signifies a +/-5% tolerance on nominal zener voltage. No suffix designates a +/-20% and suffix "A" is +/-10%. If tighter tolerance is required, suffix C is used to identify +/-2%; and suffix D is to identify +/-1% tolerance. VZ is measured with the diode in o thermal equilibrium in 25 C still air. The test currents (IZT) at nominal voltages provide a constant 0.25 watts for this device series. NOTE 2: 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. NOTE 3: This product series has previously been identified as MLL3016B thru MLL3051B by Microsemi. This alternate name may still be used, however the Industry name of 1N3016BUR-1 thru 1N3051BUR-1 is preferred.
1N3016BUR-1 thru 1N3051BUR-1
Copyright 2002 11-03-2003 REV C
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 2
1N3016BUR-1 thru 1N3051BUR-1 (or MLL3016B thru MLL3051B)
SCOTTSDALE DIVISION
Surface Mount 1.5 W GLASS ZENER DIODES
GRAPHS
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STEADY-STATE POWER DERATING
PD Power Dissipation (WATTS)
TEC
TA
Temperature (oC) FIGURE 1
Power Derating Curve Where TEC is End Cap Temp and TA is Ambient Temperature on FR4 PC board.
FIGURE 2
Typical Capacitance vs. Reverse Voltage
PACKAGE DIMENSIONS
DIM A B C
INCHES MIN MAX 0.094 0.105 0.189 0.205 0.016 0.022
MILLIMETERS MIN MAX 2.39 2.66 4.80 5.20 0.41 0.55
1N3016BUR-1 thru 1N3051BUR-1
FIGURE 3 Typical Zener Voltage Temperature Coeff. vs. Zener Voltage
A B C Copyright 2002 11-03-2003 REV C
PAD LAYOUT
INCHES .276 0.070 0.110 mm 7.00 1.8 2.8 Page 3
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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