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20KDA40_2015 Datasheet(PDF) 1 Page - National Instruments Corporation

Part # 20KDA40_2015
Description  Standard Recovery Diode
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Manufacturer  NI [National Instruments Corporation]
Direct Link  http://www.NI.com
Logo NI - National Instruments Corporation

20KDA40_2015 Datasheet(HTML) 1 Page - National Instruments Corporation

  20KDA40_2015 Datasheet HTML 1Page - National Instruments Corporation  
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■OUTLINE DRAWING(mm)
■Approx Net Weight:0.40g
■最大定格 Maximum Ratings
■電気的・熱的特性 Electrical/ Thermal Characteristics
2A Avg.
20KDA40
■定格・特性曲線
FORWARD CURRENT VS. VOLTAGE
順 電 圧 特 性
20KDA40
0
0.4
0.8
1.2
1.6
INSTANTANEOUS FORWARD VOLTAGE (V)
瞬 時 順 電 圧 (V)
0.2
0.5
1
2
5
10
20
(A)
Tj=25
∞C
Tj=150
∞C
FORWARD CURRENT VS. VOLTAGE
順 電 圧 特 性
20KDA40
0
0.4
0.8
1.2
1.6
INSTANTANEOUS FORWARD VOLTAGE (V)
瞬 時 順 電 圧 (V)
0.2
0.5
1
2
5
10
20
(A)
Tj=25
˚
C
Tj=150
˚
C
FIG.1
AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE
平 均 順 電 流 − リ ー ド 温 度 定 格
20KDA40
(Rth(j-l)=17C/W)
0
25
50
75
100
125
150
リ ー ド 温 度 (℃)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
(A)
HALF SINE WAVE
D.C.
AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE
平 均 順 電 流 − リ ー ド 温 度 定 格
20KDA40
(Rth(j-l)=17C/W)
0
25
50
75
100
125
150
LEAD TEMPERATURE (˚
C)
リ ー ド 温 度 (℃)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
(A)
HALF SINE WAVE
D.C.
FIG.4
SURGE CURRENT RATINGS
サ ー ジ 順 電 流 定 格
20KDA40
f=50Hz,Harf Sine Wave,Non-Repetitive,No Load
0.02
0.05
0.1
0.2
0.5
1
2
TIME (s)
時 間 (s)
0
10
20
30
40
50
60
70
80
(A)
0.02s
I FSM
FIG.5
AVERAGE FORWARD POWER DISSIPATION
平 均 順 電 力 損 失 特 性
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AVERAGE FORWARD CURRENT (A)
平 均 順 電 流 (A)
0
0.5
1.0
1.5
2.0
2.5
3.0
(W)
20KDA40
HALF SINE WAVE
D.C.
AVERAGE FORWARD POWER DISSIPATION
平 均 順 電 力 損 失 特 性
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AVERAGE FORWARD CURRENT (A)
平 均 順 電 流 (A)
0
0.5
1.0
1.5
2.0
2.5
3.0
(W)
20KDA40
HALF SINE WAVE
D.C.
FIG.2
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
平 均 順 電 流 − 周 囲 温 度 定 格
20KDA40
P.C. Board mounted (L=8mm,Print Land=15x15mm,Both Sides)
0
25
50
75
100
125
150
周 囲 温 度 (℃)
0
0.4
0.8
1.2
1.6
2.0
2.4
(A)
HALF SINE WAVE
D.C.
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
平 均 順 電 流 − 周 囲 温 度 定 格
20KDA40
P.C. Board mounted (L=8mm,Print Land=15x15mm,Both Sides)
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (˚
C)
周 囲 温 度 (℃)
0
0.4
0.8
1.2
1.6
2.0
2.4
(A)
HALF SINE WAVE
D.C.
FIG.3
Item
Symbol
Conditions
くり返しピーク逆電圧
Repetitive Peak Reverse Voltage
V RRM
400
平均整流電流
Average Rectified Output Current
I O
Ta=34℃*1
1.7
Tl=115℃
2.0
実効順電流
R.M.S. Forward Current
I F(RMS)
3.14
動作接合温度範囲
Operating Junction Temperature Range
T jw
−40∼+150
保存温度範囲
Storage Temperature Range
T stg
−40∼+150
サージ順電流
Surge Forward Current
I FSM
75
50Hz正弦半波,1サイクル,非くり返し 
50Hz Half Sine Wave,1cycle, Non-repetitive
Unit
V
50Hz 正弦半波抵抗負荷
50Hz half sine wave Resistance load
A
A
A
A
Item
Conditions
ピーク逆電流
Peak Reverse Current
Tj=25℃, VRM=VRRM
熱抵抗
Thermal Resistance
接合部・周囲間*1
Junction to Ambient
Min.
Typ.
Max.
10
70
Symbol
I RM
R th(j-a)
ピーク順電圧
Peak Forward Voltage
V FM
Tj=25℃, IFM=2A
1.0
Unit
μA
V
℃/W
R th(j-l)
接合部・リード間
Junction to Lead
17
℃/W
*1:プリント基板実装 / P.C. Board mounted (L=8mm, Print Lands=15×15 mm, Both Sides)
Volts Standard Recovery Diode
400


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