Item Conditions
ピーク逆電流
PeakReverseCurrent Tj＝25℃,VRM＝VRRM,一素子あたり 
PerDiode
熱抵抗
ThermalResistance
接合部･周囲間
JunctiontoAmbient 基板実装＊
P.C.Boardmounted＊
Min. Typ. Max.
− − 1
− − 80
Symbol
IRM
Rth(j-a)
ピーク順電圧
PeakForwardVoltage VFM Tj＝25℃,IFM＝2A, 一素子あたり 
PerDiode − − 0.85
Unit
mA
V
℃/W
Rth(j-c) 接合部･ケース間
JunctiontoCase − − − 5.5 ℃/W
＊PrintLand＝20×20mm
4A Avg. Volts SBD
■
OUTLINEDRAWING(mm)
■定格・特性曲線
298
90 EA40QC09
SURGE CURRENT RATINGS
サ ー ジ 順 電 流 定 格
EA40QC09/EA40QC09-F
f=50Hz,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
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
EA40QC09/EA40QC09-F (per Arm)
Tj=25°C,Vm=20mV RM S ,f=100 kHz,Typical Value
0.5 1 2 5 10 20 50 100
REVERSE VOLTAGE (V)
逆 電 圧 （Ｖ）
10
20
50
100
200
JUNCTION CAPACITANCE (pF)
接
合
容
量
（ｐＦ）
FIG.8
FORWARD CURRENT VS. VOLTAGE
順 電 圧 特 性
EA40QC09/EA40QC09-F (per Arm)
00.2 0.4 0.6 0.8 1.0 1.2
INSTANTANEOUS FORWARD VOLTAGE (V)
瞬 時 順 電 圧 （Ｖ）
0.2
0.5
1
2
5
10
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
EA40QC09/EA40QC09-F (Total)
020406080100
REVERSE VOLTAGE (V)
逆 電 圧 （Ｖ）
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
AVERAGE REVERSE POWER DISSIPATION (W)
平
均
逆
電
力
損
失
（Ｗ）
RECT 180°
SINE WAVE
FIG.4
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
平 均 順 電 流 − ケ ー ス 温 度 定 格
EA40QC09/EA40QC09-F (Total)
VRM=100V
0255075100 125 150
CASE TEMPERATURE ( °C)
ケ ー ス 温 度 （℃）
0
1
2
3
4
5
AVERAGE FORWARD CURRENT (A)
平
均
順
電
流
（Ａ）
SINE WAVE
RECT 180°
0°180°
通流角
CONDUCTION ANGLE
θ
FIG.5
AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE
平 均 順 電 流 − 周 囲 温 度 定 格
EA40QC09/EA40QC09-F (Total)
P.C. Board mounted (Print land=20×20mm)
0255075100 125 150
AMBIENT TEMPERATURE ( °C)
周 囲 温 度 （℃）
0
0.5
1.0
1.5
2.0
2.5
3.0
AVERAGE FORWARD CURRENT (A)
平
均
順
電
流
（Ａ）
SINE WAVE
RECT 180°
0°180°
通流角
CONDUCTION ANGLE
θ
FIG.6
AVERAGE FORWARD POWER DISSIPATION
平 均 順 電 力 損 失 特 性
01 234
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）
EA40QC09/EA40QC09-F (Total)
SINE WAVE
RECT 180°
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
EA40QC09/EA40QC09-F (per Arm)
Tj= 150 °C
020406080100
PEAK REVERSE VOLTAGE (V)
ピ ー ク 逆 電 圧 （Ｖ）
2
5
10
PEAK REVERSE CURRENT (mA)
ピ
｜
ク
逆
電
流
（ｍＡ）
FIG.3
■APPROX.NETWEIGHT:0.35g
■電気的・熱的特性 Electrical/ThermalCharacteristics
■最大定格 Maximum Ratings
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
P.C.Board
mounted＊IO
Ta＝39℃ 1.6
−Tc＝130℃ 4.0
実効順電流
R.M.S.ForwardCurrent IF(RMS) 4.44
動作接合温度範囲
OperatingJunctionTemperatureRange
Tjw −40〜＋150
保存温度範囲
StorageTemperatureRange Tstg −40〜＋150
サージ順電流
SurgeForwardCurrent IFSM 40 50Hz正弦全波，１サイクル，非くり返し
50HzFullSineWave,1cycle,Non-repetitive
Unit
V
50Hz、正弦全波通電抵抗負荷
50HzFullSineWaveResistiveLoad
A
A
A
A
℃
℃
① ② ③
④