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      可靠性测试
         可靠性测试
    序号
    测试项目
    测试条件
    设备
    1
    冷热循环
    Ta = -55 (+0 ℃- 10 ℃)  40min
    Ta = ROOM TEMP  10min
    Ta = + 150 (+15 ℃ - 0 ℃) 40min
    Ta = ROOM TEMP  30min
    FOR 0 CYCLE / 10 CYCLES / 500 CYCLES / 1000 CYCLES
    tct
    2
    高温存储寿命
    Ta = 170 ± 5 ℃
    TESTING TIME
    0HRS / 168HRS / 500HR / 1000HRS
    htsl
    3
    高温反偏
    Ta = 170 / 150 / 125 / 100 ± 5 ℃ (BY PRODUCT)
    V = 0.8 × VR
    TESTING TIME:
    0HR / 24HRS / 48HRS / 96HRS / 168HRS / 500HRS / 1000HRS
    htrb
    4
    连续性正向操作寿命
    Ta = 55 ℃
    POWER 60HZ
    I = Io ± 10%
    TESTING TIME : 0HR / 168HRS / 500HR / 1000HRS
    cfol
    5
    冷热冲击
    HOT Ta =100 ℃  t = 10min
    COLD Ta = 0 ℃  t = 10min
    20 CYCLES
    TIME BETWEEN TRANSFERRING
    DO NOT EXCEED 10 SECONDS
    tst
    6
    高温蒸煮
    Ta = 121 ℃
    P = 1.2 kg / cm2
    TIME:0HRS/24HRS/48HRS/96HRS
    ptc
    7
    间接性正向操作寿命
    POWER 60HZ
    I = Io*1.5
    POWER ON;10 SEC
    POWER OFF;17SEC
    TESTING TIME:0 CYCLES/5000 CYCLES/1000 CYCLES
    ifol
    8
    顺向瞬间电流
    SQ WAVE OR SIN WAVE
    IFSM = DATA SHEET SPEC.
    TIME : 8.3msec,T = 1 CYCLE
    fsc
    9
    高温高湿
    Ta = 85 ℃
    RH = 85%
    TESTING TIME :168HRS / 500HRS
    hum
    10
    耐焊热
    TEMPERATURE OF SOLDER
    POT = 260 ± 5℃
    TIME FOR DIPPING
    IN SOLDER =10 ( +1 - 0 )SEC, 2 TIMES, 3 TIMES
    DIPPING DEPTH = 1 - 1.5 mm
    BELOW BODY FOR ONE CYCLE
    sh
    11
    高温逆向电流
    Ta = 170 ± 5 ℃,150 ± 5 ℃,125 ± 5℃,100 ± 5 ℃
    ( BY PRODUCT )
    V=VR
    htir
    12
    焊接性
    TEMP. OF SOLDER POT = 235 ±5 ℃
    TIME FOR  DIPPING FLUX = 5-10 SEC
    TIME FOR DIPPING IN SOLDER = 5+/- 0.5SEC
    0.05 INCH MAX. FROM THE BODY
    FOR ONE CYCLE
    st
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