3A Avg. Volts SBD
271
90 EC31QS09
■
OUTLINEDRAWING(mm)
■定格・特性曲線
■APPROX.NETWEIGHT:0.06g
■最大定格 Maximum Ratings
■電気的・熱的特性 Electrical/ThermalCharacteristics
SURGE CURRENT RATINGS
サ ー ジ 順 電 流 定 格
EC31QS09
f=50Hz,Half 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
SURGE FORWARD CURRENT (A)
サ
｜
ジ
順
電
流
（Ａ）
0.02s
IFSM
FIG.7
JUNCTION CAPACITANCE VS. REVERSE VOLTAGE
接 合 容 量 特 性
EC31QS09
0.5 1 2 5 10 20 50 100
REVERSE VOLTAGE (V)
逆 電 圧 （Ｖ）
20
50
100
200
500
JUNCTION CAPACITANCE (pF)
接
合
容
量
（ｐＦ）
Tj=25
°
C,Vm=20mVRMS, f=100kHz, Typical Value
FIG.8
FORWARD CURRENT VS. VOLTAGE
順 電 圧 特 性
EC31QS09
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
INSTANTANEOUS FORWARD VOLTAGE (V)
瞬 時 順 電 圧 （Ｖ）
0.2
0.5
1
2
5
10
20
INSTANTANEOUS FORWARD CURRENT (A)
瞬
時
順
電
流
（Ａ）
Tj=25
°
C
Tj=150
°
C
FIG.1
AVERAGE REVERSE POWER DISSIPATION
平 均 逆 電 力 損 失
EC31QS09
0 20406080100
REVERSE VOLTAGE (V)
逆 電 圧 （Ｖ）
0
0.2
0.4
0.6
0.8
1.0
1.2
AVERAGE REVERSE POWER DISSIPATION (W)
平
均
逆
電
力
損
失
（Ｗ）
D.C.
RECT 300
°
RECT 240
°
RECT 180
°
HALF SINE WAVE
FIG.4
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
平 均 順 電 流 − 周 囲 温 度 定 格
EC31QS09
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
AVERAGE FORWARD CURRENT (A)
平
均
順
電
流
（Ａ）
Alumina Substrate Mounted(Soldering Land=2×2mm),VRM=90V
HALF SINE WAVE
D.C.
RECT 180
°
RECT 120
°
RECT 60
°
0
°
180
°
通流角
CONDUCTION ANGLE
θ
FIG.5
AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE
平 均 順 電 流 − リ ー ド 温 度 定 格
EC31QS09
0 25 50 75 100 125 150
LEAD TEMPERATURE (
°
C)
リ ー ド 温 度 （℃）
0
1
2
3
4
5
AVERAGE FORWARD CURRENT (A)
平
均
順
電
流
（Ａ）
VRM=90V
HALF SINE WAVE
D.C.
RECT 180
°
RECT 120
°
RECT 60
°
0
°
180
°
通流角
CONDUCTION ANGLE
θ
FIG.6
AVERAGE FORWARD POWER DISSIPATION
平 均 順 電 力 損 失 特 性
012345
AVERAGE FORWARD CURRENT (A)
平 均 順 電 流 （Ａ）
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
AVERAGE FORWARD POWER DISSIPATION (W)
平
均
順
電
力
損
失
（Ｗ）
EC31QS09
HALF SINE WAVE
RECT 180
°
RECT 120
°
RECT 60
°
D.C.
0
°
180
°
通流角
CONDUCTION ANGLE
θ
FIG.2
PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE
ピーク逆電流 − ピーク逆電圧特性
EC31QS09
Tj= 150
°
C
0 20 40 60 80 100
PEAK REVERSE VOLTAGE (V)
ピ ー ク 逆 電 圧 （Ｖ）
2
5
10
20
PEAK REVERSE CURRENT (mA)
ピ
｜
ク
逆
電
流
（ｍＡ）
FIG.3
Item Symbol Conditions
くり返しピーク逆電圧
RepetitivePeakReverseVoltage VRRM 90
平均整流電流
AverageRectifiedForwardCurrent
IOTl=85℃
Tl:leadTemperature 3.0
実効順電流
R.M.S.ForwardCurrent IF(RMS) 4.71
保存温度範囲
StorageTemperatureRange Tstg −40〜＋150
サージ順電流
SurgeForwardCurrent IFSM 60 50Hz正弦半波，１サイクル，非くり返し
50HzHalfSineWave,1cycle,Non-repetitive
Unit
V
A
A
℃
動作接合温度範囲
OperatingJunctionTemperatureRange
Tjw −40〜＋150 ℃
50Hz、正弦半波通電抵抗負荷
50HzHalfSineWaveResistiveLoad
Ta＝30℃＊1.3 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
JunctiontoAmbient
AluminaSubstrateMounted
＊
Min. Typ. Max.
− − 2
− − 108
Symbol
IRM
Rth(j-a)
ピーク順電圧
PeakForwardVoltage VFM Tj＝25℃,IFM＝3A − − 0.85
Unit
mA
V
℃/W
Rth(j-l) 接合部･リード間
JunctiontoLead − − 23 ℃/W
＊アルミナ基板実装/AluminaSubstratemounted(SolderingLands=2× 2mm,BothSides)