參數(shù)資料
    型號(hào): MQ5KP70E3TR
    廠商: MICROSEMI CORP-SCOTTSDALE
    元件分類(lèi): TVS二極管 - 瞬態(tài)電壓抑制
    英文描述: 5000 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AR
    封裝: PLASTIC, 5A, 2 PIN
    文件頁(yè)數(shù): 1/4頁(yè)
    文件大?。?/td> 223K
    代理商: MQ5KP70E3TR
    5000 W TRANSIENT VOLTAGE
    SUPPRESSOR
    WWW
    .Microse
    m
    i
    .CO
    M
    S C O T TS DALE DIVISION
    5KP5.0 thru 5KP110CA, e3
    5KP5.0
    5KP110CA,
    e3
    DESCRIPTION
    APPEARANCE
    These Microsemi 5 kW Transient Voltage Suppressors (TVSs) are designed
    for applications requiring protection of voltage-sensitive electronic devices
    that may be damaged by harsh or severe voltage transients including
    lightning per IEC61000-4-5 and classes with various source impedances
    described herein. This series is available in 5.0 to 110 volt standoff voltages
    (VWM) in both unidirectional and bidirectional offered in two different package
    designs for axial and radial configurations. Microsemi also offers numerous
    other TVS products to meet higher and lower power demands and special
    applications.
    CASE 5A
    (DO-204AR)
    CASE
    5R
    IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
    FEATURES
    APPLICATIONS / BENEFITS
    Available in both Unidirectional and Bidirectional
    construction (Bidirectional with C or CA suffix)
    Available in both axial-leaded and radial packages
    (include R prefix in part number for radial package option
    shown in figure as “case 5R,” e.g. R5KP5.0A)
    Selections for 5.0 to 110 volts standoff voltages (VWM)
    Suppresses transients up to 5000 watts @ 10/1000 s
    and 34,000 watts @ 8/20 s (see Figure 1)
    Optional 100% screening for avionics grade is
    available by adding MA prefix to part number for added
    100% temperature cycle -55
    oC to +125oC (10X) as well
    as surge (3X) and 24 hours HTRB with post test VZ &
    IR (in the operating direction for unidirectional or both
    directions for bidirectional)
    Options for screening in accordance with MIL-PRF-
    19500 for JAN, JANTX, and JANTXV are also available
    by adding MQ, MX or MV prefixes respectively to part
    numbers.
    Moisture classification is Level 1 with no dry pack
    required per IPC/JEDEC J-STD-020B
    RoHS Compliant devices available by adding “e3” suffix
    Protection from switching transients and induced RF
    Fast response
    Protection from ESD, and EFT per IEC 61000-4-2
    and IEC 61000-4-4
    Secondary lightning protection per IEC61000-4-5
    with 42 Ohms source impedance:
    Class 1,2,3,4: 5KP5.0A to 5KP110A or CA
    Class 5: 5KP5.0A to 5KP110A or CA (short distance)
    Class 5: 5KP5.0A to 5KP36A or CA (long distance)
    Secondary lightning protection per IEC61000-4-5
    with 12 Ohms source impedance:
    Class 1 & 2: 5KP5.0A to 5KP110A or CA
    Class 3: 5KP5.0A to 5KP78A or CA
    Class 4: 5KP5.0A to 5KP40A or CA
    Secondary lightning protection per IEC61000-4-5
    with 2 Ohms source impedance:
    Class 2: 5KP5.0A to 5KP70A or CA
    Class 3: 5KP5.0 to 5KP36A or CA
    Class 4: 5KP5.0 to 5KP18A or CA
    MAXIMUM RATINGS
    MECHANICAL AND PACKAGING
    Peak Pulse Power dissipation at 25C: 5000 watts at
    10/1000 μs (also see Figures 1 and 2)
    Impulse repetition rate (duty factor): 0.05%
    tclamping (0 volts to V(BR) min.): < 100 ps theoretical for
    unidirectional and < 5 ns for bidirectional
    Operating and Storage temperature: -65C to +150C
    Thermal resistance: 20C/W junction to lead, or 80C/W
    junction to ambient when mounted on FR4 PC board
    with 4 mm
    2 copper pads (1oz) and track width 1 mm,
    length 25 mm
    Steady-State Power dissipation: 6 watts at TL = 30oC,
    or 1.56 watts at TA = 25
    C when mounted on FR4 PC
    board described for thermal resistance
    Forward Surge Voltage: 3.5 V maximum @ 100 Amps
    8.3 ms half-sine wave (unidirectional devices only)
    Solder temperatures: 260 C for 10 s (maximum)
    CASE: Void-free transfer molded thermosetting
    epoxy body meeting UL94V-0
    TERMINALS: Tin-Lead or RoHS compliant
    annealed matte-Tin plating readily solderable per
    MIL-STD-750, method 2026
    MARKING: Body marked with part number
    POLARITY: Band denotes cathode for the axial-
    leaded package and a dot denotes cathode terminal
    for the radial package. Bidirectional not marked for
    polarity
    WEIGHT: 1.4 grams (approximate)
    TAPE & Reel: Standard per EIA-296 for axial
    package (add “TR” suffix to part number)
    See package dimensions on last page
    Microsemi
    Scottsdale Division
    Page 1
    Copyright
    2007
    9-11-2007 REV H
    8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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