KSQ15A04B_15 Datasheet, PDF (1/1 Pages) National Instruments Corporation – SBD

15A Avg. 40 Volts SBD
KSQ15A04B
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1
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FORWARD CURRENT VS. VOLTAGE
KSQ15A04/KSQ15A04B
0˚ 180˚
θ
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CONDUCTION ANGLE
16
Tj=25˚C
Tj=150˚C
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14

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12
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10
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8
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6
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4
ʢ̬ʣ

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0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
INSTANTANEOUS FORWARD VOLTAGE (V)
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ฏɹۉɹॱɹిɹྗɹଛɹࣦɹಛɹੑ

AVERAGE FORWARD POWER DISSIPATION
KSQ15A04/KSQ15A04B
D.C.
RECT 60˚
RECT 180˚
HALF SINE WAVE
RECT 120˚
500
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200
ྲྀ

ʢ̼̖ʣ

4
8
12
16
20
24
AVERAGE FORWARD CURRENT (A)
ฏɹۉɹॱɹిɹྲྀɹʢ̖ʣ

100
0
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PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
Tj= 150˚C
KSQ15A04/KSQ15A04B
10
20
30
40
PEAK REVERSE VOLTAGE (V)
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16

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12
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8
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4
ʢ̬ʣ

0
0
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AVERAGE REVERSE POWER DISSIPATION
KSQ15A04/KSQ15A04B
D.C.
RECT 300˚
RECT 240˚
RECT 180˚
HALF 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
V RM =40 V
KSQ15A04/KSQ15A04B
300
24
D.C.
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20
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12
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4
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250
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200
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150
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100
ʢ̖ʣ
50
10
20
30
40
REVERSE VOLTAGE (V)
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0
0
25
50
75
100
125
150
CASE TEMPERATURE (˚C)
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0
0.02
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SURGE CURRENT RATINGS
f=50Hz,Sine Wave,Non-Repetitive,No Load
KSQ15A04/KSQ15A04B
0.02s
I FSM
0.05
0.1
0.2
0.5
1
2
TIME (s)
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JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
5000
Tj=2 5˚ C,V m = 20m V RM S,f= 100 kHz ,Ty pica l V alue
KSQ15A04/KSQ15A04B
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2000
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༰

1000
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ʢ̛̿ʣ
500
200
0.5
1
2
5
10
20
50
REVERSE VOLTAGE (V)
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