SZSMF15AT1G 查看數據表（PDF） - ON Semiconductor
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SZSMF15AT1G
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SZSMF15AT1G Datasheet PDF : 6 Pages
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SMF5.0AT1G Series, SZSMF5.0AT1G Series
TYPICAL PROTECTION CIRCUIT
Zin
Vin
LOAD
VL
10,000
1000
100
10
1.0
10
100
1000
tP, PULSE WIDTH (ms)
Figure 1. Pulse Rating Curve
PULSE WIDTH (tP) IS DEFINED
tr
AS THAT POINT WHERE THE PEAK
CURRENT DECAYS TO 50%
100
OF IRSM.
PEAK VALUE − IRSM
tr ≤ 10 ms
HALF VALUE − IRSM
50
2
tP
0
10,000 0
1
2
3
4
t, TIME (ms)
Figure 2. 10 X 1000 ms Pulse Waveform
100
tr
90
80
70
60
50
40
30
tP
20
10
0
0
PEAK VALUE IRSM @ 8 ms
PULSE WIDTH (tP) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAY = 8 ms
HALF VALUE IRSM/2 @ 20 ms
20
40
60
80
t, TIME (ms)
Figure 3. 8 X 20 ms Pulse Waveform
160
140
120
100
80
60
40
20
0
0
25
50
75
100
125 150
TA, AMBIENT TEMPERATURE (°C)
Figure 4. Pulse Derating Curve
http://onsemi.com
4
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