KCF25A40_15 Datasheet, PDF (1/1 Pages) National Instruments Corporation – FRED

25A Avg. 400 Volts FRED
KCF25A40
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FORWARD CURRENT VS. VOLTAGE
KCF25A40 (per Arm)
0°
180°
θ
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CONDUCTION ANGLE
35
Tj=25°C
Tj=150°C
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30

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25
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15
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0.8
1.2
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ฏɹۉɹॱɹిɹྗɹଛɹࣦɹಛɹੑ

AVERAGE FORWARD POWER DISSIPATION
KCF25A40 (Total)
RECT 180°
SINE WAVE
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0°
180°
θ
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CONDUCTION ANGLE
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AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
30
RECT 180°
KCF25A40 (Total)
25
SINE WAVE
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20
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15
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10
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5
5
10
15
20
25
30
AVERAGE FORWARD CURRENT (A)
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0
0
25
50
75
100
125
150
CASE TEMPERATURE ( °C)
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200
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160
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120
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80
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40
0
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SURGE CURRENT RATINGS
f=50Hz,Sine Wave,Non-Repetitive,No Load
KCF25A40
0.02s
I FSM
0.05
0.1
0.2
0.5
1
2
TIME (s)
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