• 參數(shù)資料
    型號: JANTXV1N4736UR-1
    廠商: MICROSEMI CORP-LAWRENCE
    元件分類: 齊納二極管
    英文描述: 6.8 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AB
    封裝: HERMETIC SEALED, GLASS, MELF-2
    文件頁數(shù): 1/5頁
    文件大小: 154K
    代理商: JANTXV1N4736UR-1
    METALLURGICALLY BONDED GLASS
    SURFACE MOUNT 1.0 W ZENERS
    WWW
    .Microse
    m
    i
    .CO
    M
    S C O T TS DALE DIVISION
    1N4728UR-1 thru 1N4764AUR-1,e3
    (or MLL4728A-1 thru MLL4764A-1,e3)
    1N4
    728
    AUR-1
    thru
    1N4
    764
    AUR-1
    DESCRIPTION
    APPEARANCE
    This surface mountable 1 watt Zener diode series is electrically equivalent to
    the 1N4728A thru 1N4764A registration in the DO-41 equivalent package
    except that it meets the JEDEC surface mount outline DO-213AB and also
    includes enhanced internal contact design.
    It is an ideal selection for
    applications of high density and low parasitic requirements for voltage
    regulation.
    Standard voltage tolerance is +/-5% with tighter tolerances
    available down to 1%.
    With its glass hermetic qualities, it may also be used
    for high reliability applications when required by a source control drawing
    (SCD).
    DO-213AB
    IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
    FEATURES
    APPLICATIONS / BENEFITS
    Electrically similar to the JEDEC registered 1N4728
    thru 1N4764 zener series
    Regulates voltage over a broad operating current
    and temperature range
    Zener voltages available 3.3V to 100V
    Metallurgically enhanced internal contact design fro
    greater reliability and lower thermal resistance
    Standard voltage tolerances are +/- 5% with “A” suffix
    and 10 % with no suffix identification
    Wide selection from 3.3 to 100 V
    Tight tolerances available in plus or minus 2% or 1%
    with C or D suffix respectively
    Leadless package for surface mounting
    Ideal for high density mounting
    Options for screening in accordance with MIL-PRF-
    19500 for JAN, JANTX, JANTXV, and JANS are
    available by adding MQ, MX, MV, or MSP prefixes
    respectively to part numbers.
    Nonsensitive to ESD
    Hermetically sealed glass package
    Specified capacitance (see Figure 2)
    Inherently radiation hard per MicroNote 050
    Surface mount equivalents also available as
    SMAJ4728A to SMAJ4764A and SMAJ4728A to
    SMAJ4764A
    RoHS Compliant devices available by adding “e3” suffix
    Plastic body axial-leaded Zener equivalents are also
    available as 1N4728A to 1N4764A
    MAXIMUM RATINGS
    MECHANICAL AND PACKAGING
    Microsemi
    Scottsdale Division
    Page 1
    Copyright
    2005
    10-18-2005 REV A
    ,e3
    Power dissipation at 25
    CASE: Hermetically sealed DO-213AB glass MELF
    C: 1.0 watts (also see derating
    in Figure 1).
    TERMINALS: Tin-Lead (Sn/Pb) or RohS Compliant
    annealed matte-Tin plating solderable per MIL-STD-
    750, method 2026
    Operating and Storage temperature: -65C to +175C
    Thermal Resistance: 40 C/W junction to end cap, or
    120
    POLARITY: Cathode indicated by band. Diode to
    be operated with the banded end positive with
    respect to the opposite end for Zener regulation
    C/W junction to ambient when mounted on FR4 PC
    board (1 oz Cu) with recommended footprint (see last
    page)
    o
    MARKING: Cathode band only
    Steady-State Power: 1.00 watts at T
    EC < 135 C, or
    1.00 watts at TA < 55
    C when mounted on FR4 PC
    board and recommended footprint as described for
    thermal resistance (also see Figure 1)
    TAPE & REEL optional: Standard per EIA-481-B
    with 12 mm tape, 1500 per 7 inch reel or 5000 per
    13 inch reel (add “TR” suffix to part number)
    Forward voltage @200 mA: 1.2 volts (maximum)
    WEIGHT: 0.05 grams
    Solder Temperatures: 260 C for 10 s (max)
    See package dimensions & recommended mounting
    pad on last page
    8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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