1.5SMC82A Просмотр технического описания (PDF) - Yangzhou yangjie electronic co., Ltd
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производитель
1.5SMC82A Datasheet PDF : 4 Pages
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1.5SMC SERIES
■特性曲线（典型） Characteristics(Typical)
100
图1：最大脉冲功率曲线
FIG1:Peak Pulse Power Rating Curve
不重复脉冲波形见图3
Non-Repetitive Pulse
Waveform shown in Fige.3
TA=25℃
10
1.0
0.31×0.31"(8.0×8.0mm)
0.1
Copper Pad Areas
0.1μs 1μs
10μs
100μs
1.0ms
图3：脉冲波形
FIG3: Pulse Waveform
10ms
td(μs)
150
tr=10μs
Peak Value
IPPM
TJ=25 ℃
Pulse Width(td) is defined as
the Point where the Peak
Current Decays to 50% of IPPM
100
Half Value - IPP
2
IPPM
50
10/1000μs Waveform as
Defined by R.E.A.
0
0
200
100
td
1.0
2.0
3.0
4.0
t（ms）
图5：最大不重复浪涌电流
FIG5: Maximum Non-Repetitive Surge Current
TJ=TJMax.
8.3毫秒正弦半波
8.3ms Single Half Sine-Wave
50
图2：脉冲功率或电流与结温关系
FIG2: Pulse Power or Current vs. Initial Junction Temperature
100
75
50
25
0
0
100
25 50 75 100 125 150 175 200
图4：典型瞬态热阻
TJ（℃）
FIG4:Typical Transient Thermal Impedance
10
1
0.1
0.001 0.01
0.1
1
10
100 1000
tp(s)
10
0
10
周波数 100
Number of Cycles
S-S001
Rev. 1.1, 28-Apr-14
扬州扬杰电子科技股份有限公司
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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