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31DQ04 View Datasheet(PDF) - National Instruments Corporation

Part Name
Description
View to exact match
31DQ04
NI
National Instruments Corporation NI
31DQ04 Datasheet PDF : 1 Pages
1
3A Avg.
40 Volts SBD
31DQ04
■最大定格 Maximum Ratings
Item
くり返しピーク逆電圧
Repetitive Peak Reverse Voltage
非くり返しピーク逆電圧
Non-repetitive Peak Reverse Voltage
平均整流電流
Average Rectified Forward Current
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
Symbol
VRRM
VRSM
IO
IF(RMS)
IFSM
Tjw
Tstg
Conditions
40
45
50Hz、正弦半波通電抵抗負荷
Ta=32℃*1
1.7
50Hz Half Sine Wave Resistive Load
Ta=53℃*2
3.0
4.71
120
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
Unit
V
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
IRM
Tj=25℃, VRM=VRRM
ピーク順電圧
Peak Forward Voltage
VFM
Tj=25℃, IFM=3A
Thermal Resistance
Rth(j-a)
接合部・周囲間
Junction to Ambient
単体フイン無し*1
プリント基板実装*2
*1:単体フイン無し/ Without Fin or P.C. Board
*2:銅板フイン付き(両側) / With Cu Fin (20×20×1t, L=5mm, Both Sides)
■OUTLINE DRAWING(mm)
■APPROX. NET WEIGHT:1.18g
Min.
Typ.
Max. Unit
3
mA
0.55 V
80 ℃/W
34 ℃/W
■定格・特性曲線
20
10
5
2
1
(A)
0.5
FIG.1
順 電 圧 特 性
FORWARD CURRENT VS. VOLTAGE
Tj=25°C
Tj=150°C
0.2
0
0.2
0.4
0.6
0.8
INSTANTANEOUS FORWARD VOLTAGE (V)
瞬 時 順 電 圧 (V)
31DQ04
0°
180°
θ
通流角
CONDUCTION ANGLE
3.0
2.5
2.0
1.5
1.0
0.5
(W)
0
1.0
1.2
0
FIG.2
平 均 順 電 力 損 失 特 性
AVERAGE FORWARD POWER DISSIPATION
RECT 60°
RECT 180°
HALF SINE WAVE
RECT 120°
31DQ04
100
D.C.
50
(mA)
1
2
3
4
5
AVERAGE FORWARD CURRENT (A)
平 均 順 電 流 (A)
20
0
FIG.3
ピーク逆電流 − ピーク逆電圧特性
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
Tj= 150 °C
31DQ04
10
20
30
40
PEAK REVERSE VOLTAGE (V)
ピ ー ク 逆 電 圧 (V)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
(W)
0.5
0
0
FIG.4
平 均 逆 電 力 損 失
AVERAGE REVERSE POWER DISSIPATION
31DQ04
D.C.
RECT 300°
RECT 240°
RECT 180°
HALF SINE WAVE
0°
180°
θ
通流角
CONDUCTION ANGLE
FIG.5
平 均 順 電 流 − 周 囲 温 度 定 格
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
W it h o u t F in o r P . C . B o a r d ,V R M= 4 0 V
31DQ04
(A)
4
D.C.
3
RECT 180°
2 RECT 120°
RECT 60°
1
HALF SINE WAVE°
0°
180°
θ
通流角
CONDUCTION ANGLE
5
D.C.
FIG.6
平 均 順 電 流 − 周 囲 温 度 定 格
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
With Cu Fin (20×20×1t,L=5mm,Both Sides),VRM=40V
31DQ04
(A)
4
RECT 180°
HALF SINE WAVE
3
RECT 120°
2
RECT 60°
1
10
20
30
40
REVERSE VOLTAGE (V)
逆 電 圧 (V)
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE ( °C)
周 囲 温 度 (℃)
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE ( °C)
周 囲 温 度 (℃)
(A)
140
120
100
80
60
40
20
0
0.02
FIG.7
サ ー ジ 順 電 流 定 格
SURGE CURRENT RATINGS
f=50Hz,Half Sine Wave,Non-Repetitive,No Load
31DQ04
0.02s
IFSM
0.05
0.1
0.2
0.5
1
2
TIME (s)
時 間 (s)
500
200
(pF)
100
50
0.5
FIG.8
接 合 容 量 特 性
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
31DQ04
1
2
5
10
20
50
REVERSE VOLTAGE (V)
逆 電 圧 (V)
240
 

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