GCQ20A03L_15 Datasheet, PDF (1/1 Pages) National Instruments Corporation – SBD

20A Avg. 30 Volts SBD
GCQ20A03L
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FORWARD CURRENT VS. VOLTAGE
GCQ20A03L (per Arm)
0° 180°
θ
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CONDUCTION ANGLE
14
Tj=25°C
Tj=150°C
0.2
0.4
0.6
0.8
INSTANTANEOUS FORWARD VOLTAGE (V)
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12
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10
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6
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4
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2
ʢ̬ʣ

0
0
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ฏɹۉɹॱɹిɹྗɹଛɹࣦɹಛɹੑ

AVERAGE FORWARD POWER DISSIPATION
GCQ20A03L (Total)
RECT 180°
SINE WAVE
1000
ϐ

ʛ

500
Ϋ


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ྲྀ

200
ʢ̼̖ʣ

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

100
0
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ϐʔΫྲྀిٯɹʵɹϐʔΫిٯѹಛੑ

PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
Tj= 150°C
GCQ20A03L (per Arm)
5
10
15
20
25
30
35
PEAK REVERSE VOLTAGE (V)
ϐɹʔɹΫɹٯɹిɹѹɹʢ̫ʣ

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
0° 180°
θ
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CONDUCTION ANGLE
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AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
GCQ20A03L (Total)
RECT 180°
24
RECT 180°
VRM=30V
GCQ20A03L (Total)
200
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SURGE CURRENT RATINGS
f=50Hz,Sine Wave,Non-Repetitive,No Load
GCQ20A03L
SINE WAVE
20
SINE WAVE
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16

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12
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8
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160
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120
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80
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4
40
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5
10
15
20
25
30
35
REVERSE VOLTAGE (V)
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0
0
25
50
75
100
125
150
CASE TEMPERATURE (°C)
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0.02s
0
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
࣌ɹؒɹʢ͂ʣ

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JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
2000
Tj=25°C,Vm=20mVRMS, f=100kHz, Typical Value
GCQ20A03L (per Arm)
઀

1000
ß¹

༰

ྔ

500
ʢ̛̿ʣ

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