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
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 − − 0.85
Unit
mA
V
℃/W
Rth(j-c) 接合部･ケース間
JunctiontoCase − − − 7 ℃/W
＊PrintLand＝20×20mm
1.7A Avg. Volts SBD
283
90 EA20QS09
■
OUTLINEDRAWING(mm)
■定格・特性曲線
■APPROX.NETWEIGHT:0.35g
SURGE CURRENT RATINGS
サ ー ジ 順 電 流 定 格
EA20QS09/EA20QS09-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
EA20QS09/EA20QS09-F
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
EA20QS09/EA20QS09-F
00.20.40.6 0.8 1.0 1.2
INSTANTANEOUS FORWARD VOLTAGE (V)
瞬 時 順 電 圧 （Ｖ）
0.1
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
EA20QS09/EA20QS09-F
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）
D.C.
RECT 300°
RECT 240°
RECT 180°
HALF SINE WAVE
FIG.4
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
平 均 順 電 流 − ケ ー ス 温 度 定 格
EA20QS09/EA20QS09-F
VRM =90 V
0255075100 125 150
CASE TEMPERATURE ( °C)
ケ ー ス 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）
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. AMBIENT TEMPERATURE
平 均 順 電 流 − 周 囲 温 度 定 格
EA20QS09/EA20QS09-F
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）
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
00.51.01.5 2.0 2.5 3.0
AVERAGE FORWARD CURRENT (A)
平 均 順 電 流 （Ａ）
0
0.4
0.8
1.2
1.6
2.0
AVERAGE FORWARD POWER DISSIPATION (W)
平
均
順
電
力
損
失
（Ｗ）
EA20QS09/EA20QS09-F
HALF SINE WAVE
D.C.
RECT 180°
RECT 120°
RECT 60°
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
EA20QS09/EA20QS09-F
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
■最大定格 Maximum Ratings
■電気的・熱的特性 Electrical/ThermalCharacteristics
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＝32℃ 1.7
−Tc＝139℃ 1.7
実効順電流
R.M.S.ForwardCurrent IF(RMS) 2.67
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、正弦半波通電抵抗負荷
50HzHalfSineWaveResistiveLoad
A
A
A
A
℃
℃
① ② ③
④