31DQ10_15 Datasheet, PDF (1/1 Pages) National Instruments Corporation – SBD

3A Avg. 100 Volts SBD
31DQ10
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0.2
0
0.2
0.4
0.6
0.8
INSTANTANEOUS FORWARD VOLTAGE (V)
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31DQ10
0°
180°
θ
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CONDUCTION ANGLE
3.5
Tj=25°C
Tj=150°C
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3.0
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2.5
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2.0
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1.5
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AVERAGE FORWARD POWER DISSIPATION
RECT 180°
HALF SINE WAVE
RECT 120°
RECT 60°
31DQ10
20
D.C.
ϐ
ʛ
10
Ϋ
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ʢ̼̖ʣ
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1
2
3
4
5
0
AVERAGE FORWARD CURRENT (A)
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ϐʔΫྲྀిٯɹʵɹϐʔΫిٯѹಛੑ
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
Tj= 150 °C
31DQ10
20
40
60
80
100
120
PEAK REVERSE VOLTAGE (V)
ϐɹʔɹΫɹٯɹిɹѹɹʢ̫ʣ
1.4
ฏ
1.2
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1.0
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0.6
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0.4
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0
0
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AVERAGE REVERSE POWER DISSIPATION
D.C.
RECT 300°
RECT 240°
RECT 180°
HALF SINE WAVE
31DQ10
0°
180°
θ
௨ྲྀ֯
CONDUCTION ANGLE
3.5
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ฏɹۉɹॱɹిɹྲྀɹʵɹपɹғɹԹɹ౓ɹఆɹ֨
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
W ith o u t F in o r P .C . B o a rd , V R M =1 0 0 V
31DQ10
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RECT 60°
1.5
1.0
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HALF SINE WAVE
0°
180°
θ
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CONDUCTION ANGLE
5
D.C.
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AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
With Cu Fin (20Ê·20Ê·1t,L=5mm,Both Sides),VRM=100V
31DQ10
ฏ
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4
RECT 180°
HALF SINE WAVE
3
RECT 120°
2
RECT 60°
ʢ̖ʣ
1
20
40
60
80
100
120
REVERSE VOLTAGE (V)
ٯɹిɹѹɹʢ̫ʣ
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE ( °C)
पɹғɹԹɹ౓ɹʢˆʣ
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE ( °C)
पɹғɹԹɹ౓ɹʢˆʣ
120
α
100
ʛ
80
δ
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60
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40
ʢ̖ʣ 20
0
0.02
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SURGE CURRENT RATINGS
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JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
f=50Hz,Half Sine Wave,Non-Repetitive,No Load
31DQ10
500
T j= 2 5 ° C ,V m = 2 0 m V RM S ,f = 1 0 0 k H z ,T yp ica l V a lu e
31DQ10
0.02s
I FSM
0.05
0.1
0.2
0.5
1
TIME (s)
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100
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ʢ̛̿ʣ 50
20
2
0.5
1
2
5
10
20
REVERSE VOLTAGE (V)
ٯɹిɹѹɹʢ̫ʣ
50
100
200