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1N5913BG thru 1N5956BG (Glass) Axial-Leaded 1.5 Watt Zener Diodes
SCOTTSDALE DIVISION
DESCRIPTION The 1N5913BG-5956BG series of 1.5 watt Zeners provides voltage regulation in a selection from 3.3 to 200 volts with different tolerances as identified by suffix letter on the part. These glass encapsulated Zeners with a G suffix provide hermetic-sealed qualities and higher rated temperature when required beyond that optionally provided in equivalent plastic-body constructions (P suffix) for the same JEDEC part numbers. Both package options are available by Microsemi. A variety of other Zener product offerings and packages are available by Microsemi to meet higher or lower power and test-current applications.
APPEARANCE
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DO-41 or DO-204AL (Glass)
IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com
FEATURES
* * * * * JEDEC registered 1N5913B to 1N5956B Zener voltage available 3.3V to 200V Standard voltage tolerances are plus/minus 5% with B suffix and 10 % with A suffix identification Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively Options for screening in accordance with MIL-PRF19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers. Surface mount equivalents available as SMBJ5913 to SMBJ5956B, SMBG5913 to SMBG5956B, or MLL5913B to MLL5956B Plastic body axial-leaded Zener equivalents are also available as 1N5913BP to 1N5956BP * * * *
APPLICATIONS / BENEFITS
Regulates voltage over a broad operating current and temperature range Wide selection from 3.3 to 200 V Flexible axial-lead mounting terminals Metallurgically enhanced internal contact design for greater reliability and lower thermal resistance in glass hermetically sealed package Nonsensitive to ESD Hermetically sealed glass body construction Specified capacitance (see Figure 3) Inherently radiation hard as described in Microsemi MicroNote 050
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MAXIMUM RATINGS
* * * Power dissipation at 25C: 1.5 watts (also see derating in Figure 1). Operating and Storage temperature: -65C to +175C Thermal Resistance: 60 C/W junction to lead at 3/8 (10 mm) lead length from body, or 120C/W junction to ambient when mounted on FR4 PC board (1 oz Cu) with 4 mm2 copper pads and track width 1 mm, length 25 mm Steady-State Power: 1.5 watts at TL < 85oC 3/8 inch (10 mm) from body, or 1.25 watts at TA = 25C when mounted on FR4 PC board 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 axial-lead glass 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: Part number TAPE & REEL optional: Standard per EIA-296 (add "TR" suffix to part number) WEIGHT: 0.4 grams See package dimensions on last page
1N5913BG thru 1N5956BG (Glass)
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Copyright 2003 11-03-2003 REV B
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
1N5913BG thru 1N5956BG (Glass) Axial-Leaded 1.5 Watt Zener Diodes
SCOTTSDALE DIVISION
WWW . Microsemi .C OM
ELECTRICAL CHARACTERISTICS @ TL = 30oC
JEDEC TYPE NUMBER (note 1) ZENER VOLTAGE VZ TEST CURRENT IZT MAXIMUM DYNAMIC IMPEDANCE ZZT KNEE CURRENT IZK MAXIMUM KNEE IMPEDANCE ZZK MAXIMUM REVERSE CURRENT IR @ V R REVERSE VOLTAGE VR MAX. DC CURRENT IZM
Adc Volts mA Ohms mA Ohms Volts mA 1N5913B 3.3 113.6 10 1.0 500 100 1.0 454 1N5914B 3.6 104.2 9.0 1.0 500 75 1.0 416 1N5915B 3.9 96.1 7.5 1.0 500 25 1.0 384 1N5916B 4.3 87.2 6.0 1.0 500 5.0 1.0 348 1N5917B 4.7 79.8 5.0 1.0 500 5.0 1.5 319 1N5918B 5.1 73.5 4.0 1.0 350 5.0 2.0 294 1N5919B 5.6 66.9 2.0 1.0 250 5.0 3.0 267 1N5920B 6.2 60.5 2.0 1.0 200 5.0 4.0 241 1N5921B 6.8 55.1 2.5 1.0 200 5.0 5.2 220 1N5922B 7.5 50 3.0 0.5 400 5.0 6.0 200 1N5923B 8.2 45.7 3.5 0.5 400 5.0 6.5 182 1N5924B 9.1 41.2 4.0 0.5 500 5.0 7.0 164 1N5925B 10 37.5 4.5 0.25 500 5.0 8.0 150 1N5926B 11 34.1 5.5 0.25 550 1.0 8.4 136 1N5927B 12 31.2 6.5 0.25 550 1.0 9.1 125 1N5928B 13 28.8 7.0 0.25 550 1.0 9.9 115 1N5929B 15 25 9.0 0.25 600 1.0 11.4 100 1N5930B 16 23.4 10 0.25 600 1.0 12.2 93 1N5931B 18 20.8 12 0.25 650 1.0 13.7 83 1N5932B 20 18.7 14 0.25 650 1.0 15.2 75 1N5933B 22 17 17.5 0.25 650 1.0 16.7 68 1N5934B 24 15.6 19 0.25 700 1.0 18.2 62 1N5935B 27 13.9 23 0.25 700 1.0 20.6 55 1N5936B 30 12.5 28 0.25 750 1.0 22.8 50 1N5937B 33 11.4 33 0.25 800 1.0 25.1 45 1N5938B 36 10.4 38 0.25 850 1.0 27.4 41 1N5939B 39 9.6 45 0.25 900 1.0 29.7 38 1N5940B 43 8.7 53 0.25 950 1.0 32.7 34 1N5941B 47 8.0 67 0.25 1000 1.0 35.8 31 1N5942B 51 7.3 70 0.25 1100 1.0 38.8 29 1N5943B 56 6.7 86 0.25 1300 1.0 42.6 26 1N5944B 62 6.0 100 0.25 1500 1.0 47.1 24 1N5945B 68 5.5 120 0.25 1700 1.0 51.2 22 1N5946B 75 5.0 140 0.25 2000 1.0 56 20 1N5947B 82 4.6 160 0.25 2500 1.0 62.2 18 1N5948B 91 4.1 200 0.25 3000 1.0 69.2 16 1N5949B 100 3.7 250 0.25 3100 1.0 76 15 1N5950B 110 3.4 300 0.25 4000 1.0 83.6 13 1N5951B 120 3.1 380 0.25 4500 1.0 91.2 12 1N5952B 130 2.9 450 0.25 5000 1.0 98.8 11 1N5953B 150 2.5 600 0.25 6000 1.0 114 10 1N5954B 160 2.3 700 0.25 6500 1.0 121.6 9.0 1N5955B 180 2.1 900 0.25 7000 1.0 136.8 8.0 1N5956B 200 1.9 1200 0.25 8000 1.0 152 7.0 NOTES: 1. No suffix indicates a +/-20% tolerance on nominal VZ. Suffix A denotes a +/-10% tolerance, B denotes a +/-5% tolerance, C denotes a 2% tolerance, and D denotes a +/-1% tolerance. Also add a G suffix for Glass construction, e.g. 1N5956BG (P suffix designates plastic body options described by separate data sheet). o 2. Zener voltage (VZ) is measured at TL = 30 C and 90 seconds after application of dc current. 3. The zener impedance is derived from the 60 Hz ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK. See MicroNote 202 for zener impedance variation with different operating currents.
1N5913BG thru 1N5956BG (Glass)
Copyright 2003 11-03-2003 REV B
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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1N5913BG thru 1N5956BG (Glass) Axial-Leaded 1.5 Watt Zener Diodes
SCOTTSDALE DIVISION
GRAPHS
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Pd, Maximum Power Dissipation (mW)
TL
TA on FR4
PC board
TL Lead Temperature 3/8" From Body or TA on FR4 PC Board
Typical Maximum Power in Watts
Square-Wave-Pulse Width (Non-Repetitive) in Milliseconds
FIGURE 1 POWER DERATING CURVE
FIGURE 2 TRANSIENT SURGE CAPABILITY
PACKAGE DIMENSIONS DO-41 or DO-204AL Typical Capacitance in Picofarads
1N5913BG thru 1N5956BG (Glass)
Zener Voltage VZ FIGURE 3 - CAPACITANCE vs. VZ CURVE
Copyright 2003 11-03-2003 REV B
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3

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