21DQ03L_2015 Datasheet, PDF (1/1 Pages) National Instruments Corporation – SBD

1.7A Avg. 30 Volts SBD
21DQ03L
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FORWARD CURRENT VS. VOLTAGE
Tj=25°C
Tj=150°C
0.2
0.4
0.6
INSTANTANEOUS FORWARD VOLTAGE (V)
ॠɹ࣌ɹॱɹిɹѹɹʢ̫ʣ
21DQ03L
1.2
ฏ
1.0
ۉ
ॱ
0.8
à°¿
ྗ
0.6
ଛ
0.4
ࣦ
0.2
ʢ̬ʣ
0
0.8
0
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ฏɹۉɹॱɹిɹྗɹଛɹࣦɹಛɹੑ
AVERAGE FORWARD POWER DISSIPATION
21DQ03L
D.C.
RECT 60°
RECT 180°
HALF SINE WAVE
RECT 120°
200
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ʛ
100
Ϋ
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50
ྲྀ
ʢ̼̖ʣ
0.5
1.0
1.5
2.0
2.5
3.0
AVERAGE FORWARD CURRENT (A)
ฏɹۉɹॱɹిɹྲྀɹʢ̖ʣ
20
0
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ϐʔΫྲྀిٯɹʵɹϐʔΫిٯѹಛੑ
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
Tj= 150 °C
21DQ03L
5
10
15
20
25
30
35
PEAK REVERSE VOLTAGE (V)
ϐɹʔɹΫɹٯɹిɹѹɹʢ̫ʣ
ฏ
4
ۉ
Ù¯
3
à°¿
ྗ
2
ଛ
ࣦ
1
ʢ̬ʣ
0
0
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ฏɹۉɹٯɹిɹྗɹଛɹࣦ
AVERAGE REVERSE POWER DISSIPATION
D.C.
21DQ03L
RECT 300°
RECT 240°
RECT 180°
HALF SINE WAVE
'*(
ฏɹۉɹॱɹిɹྲྀɹʵɹपɹғɹԹɹ౓ɹఆɹ֨
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
Without Fin or P.C. Board
21DQ03L
3.0
D.C.
2.5
ฏ
ۉ
ॱ
à°¿
ྲྀ
2.0
HALF SINE WAVE.
1.5 RECT 120°
RECT 60°
1.0
RECT 180°
ʢ̖ʣ
0.5
3.0
2.5
ฏ
ۉ
2.0
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1.5
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1.0
ʢ̖ʣ
0.5
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ฏɹۉɹॱɹిɹྲྀɹʵɹपɹғɹԹɹ౓ɹఆɹ֨
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
P.C. Board mounted (L=8mm,Print Land = 10Ê·10mm,Both Sides)
21DQ03L
D.C.
RECT 180°
HALF SINE WAVE.
RECT 120°
RECT 60°
5
10
15
20
25
30
35
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
60
α
50
ʛ
40
δ
ॱ
30
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ྲྀ
20
ʢ̖ʣ 10
0
0.02

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αɹʔɹδɹॱɹిɹྲྀɹఆɹ֨
SURGE CURRENT RATINGS
f=50Hz,Harf Sine Wave,Non-Repetitive,No Load
21DQ03L
500
0.02s
I FSM
0.05
0.1
0.2
0.5
1
TIME (s)
࣌ɹؒɹʢ͂ʣ
઀
ß¹
200
༰
ྔ
ʢ̛̿ʣ ¹⁰⁰
50
2
0.5
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઀ɹ߹ɹ༰ɹྔɹಛɹੑ
JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
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
21DQ03L
1
2
5
10
20
50
REVERSE VOLTAGE (V)
ٯɹిɹѹɹʢ̫ʣ