SMCJ14 Просмотр технического описания (PDF) - PACELEADER INDUSTRIAL
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SMCJ14 Datasheet PDF : 5 Pages
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SMCJ Series
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
10A0MBIENAVERAGE FORWARD CURRENT, (A)
0
100
25 100
75
175 0
50
25
200
1 200
TJ = TJ max.
8.3 ms Single Half Sine-Wave
160
100 30
120
80
40
0
0 25 50 75 100 125 150 175 200
Ambient Temperature ,Ta (℃)
Fig. 1 - Pulse Derating Curve
8.0
0 6.5
7.0
70 6.5
6.0
175
0
5.0
4.0
3.0
2.0
1.0
0.0
0 25
50 75 100 125 150 175 200
Lead Temperature , TL (℃)
Fig. 3 - Steady State Power Derating Curve
0
1
10
100
Number of Cycles at 60 Hz
Fig. 2 - Maximum Non-Repetitive
Surge Current
100
0.1 30
10000 0.45
10
1
0.1
00..11μs 11μs
101μ0s
11000μs
Pulse Width, td
110m00s
100m0s0
Fig. 4 - Peak Pulse Power Rating Curve
Tr=10μs
TJ = 25 °C
Pulse Width (td) is defined as
100
0 Pea0k Value the point where the peak current
, (Ipp)
0.2 100
decays to 50 % of IPPM
0.5
76 Half Value = Ipp
1 50
2
50 1.5 33
2 23
3 13
10/1000 μsec. Waveform
as defined by R.E.A.
4td 10
0
0
1
2
3
4
Time , (ms)
Fig. 5 - Pulse Waveform
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