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20KDA60 データシートの表示(PDF) - National Instruments Corporation

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20KDA60
NI
National Instruments Corporation NI
20KDA60 Datasheet PDF : 1 Pages
1
2A Avg. 600 Volts Standard Recovery Diode 20KDA60
■最大定格 Maximum Ratings
Item
くり返しピーク逆電圧
Repetitive Peak Reverse Voltage
Symbol
VRRM
平均整流電流
Average Rectified Output Current
IO
R.M.S. Forward Current
サージ順電流
Surge Forward Current
動作接合温度範囲
Operating Junction Temperature Range
保存温度範囲
Storage Temperature Range
IF(RMS)
IFSM
Tjw
Tstg
Conditions
600
50Hz 正弦半波抵抗負荷
Ta=34℃*1
1.7
50Hz half sine wave Resistance load
Tl=115℃
2.0
3.14
75
50Hz正弦半波,1サイクル,非くり返し 
50Hz Half Sine Wave,1cycle, Non-repetitive
−40〜+150
−40〜+150
■OUTLINE DRAWING(mm)
Unit
V
A
A
A
A
■電気的・熱的特性 Electrical/ Thermal Characteristics
Item
Symbol
Conditions
ピーク逆電流
Peak Reverse Current
ピーク順電圧
Peak Forward Voltage
IRM
VFM
Thermal Resistance
Rth(j-a)
Rth(j-l)
Tj=25℃, VRM=VRRM
Tj=25℃, IFM=2A
接 合 部 ・ 周 囲 間*1
Junction to Ambient
接合部・リード間
Junction to Lead
*1:プリント基板実装 / P.C. Board mounted (L=8mm, Print Lands=15×15 mm, Both Sides)
■Approx Net Weight:0.40g
Min.
Typ.
Max. Unit
10 μA
1.0
V
70 ℃/W
17 ℃/W
■定格・特性曲線
20
10
5
2
1
(A)
0.5
0.2
0
FIG.1
順 電 圧 特 性
FORWARD CURRENT VS. VOLTAGE
Tj=25˚CC
Tj=150˚CC
0.4
0.8
1.2
INSTANTANEOUS FORWARD VOLTAGE (V)
瞬 時 順 電 圧 (V)
20KDA60
3.0
2.5
2.0
1.5
1.0
0.5
(W)
0
1.6
0
FIG.4
平 均 順 電 流 − リ ー ド 温 度 定 格
AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE
(Rth(j-l)=17C/W)
20KDA60
3.5
80
D.C.
3.0
2.5
HALF SINE WAVE
2.0
1.5
1.0
(A)
0.5
70
60
50
40
30
20
(A)
10
0
0
25
50
75
100
125
150
LEAD TEMPERATURE (˚C)
リ ー ド 温 度 (℃)
0
0.02
FIG.2
平 均 順 電 力 損 失 特 性
AVERAGE FORWARD POWER DISSIPATION
20KDA60
D.C.
FIG.3
平 均 順 電 流 − 周 囲 温 度 定 格
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
P.C. Board mounted (L=8mm,Print Land=15x15mm,Both Sides)
20KDA60
2.4 D.C.
HALF SINE WAVE
2.0
HALF SINE WAVE
1.6
1.2
0.8
(A)
0.4
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AVERAGE FORWARD CURRENT (A)
平 均 順 電 流 (A)
FIG.5
サ ー ジ 順 電 流 定 格
SURGE CURRENT RATINGS
f=50Hz,Harf Sine Wave,Non-Repetitive,No Load
20KDA60
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE (˚C)
周 囲 温 度 (℃)
0.02s
I FSM
0.05
0.1
0.2
0.5
1
2
TIME (s)
時 間 (s)

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