5A Avg. Volts FRED
■
OUTLINEDRAWING(mm)
87
200 GSF05A20
■最大定格 Maximum Ratings
■定格・特性曲線
■APPROX.NETWEIGHT:1.85g
FORWARD CURRENT VS. VOLTAGE
順 電 圧 特 性
GSF05A20/GSF05A20B
0 0.4 0.8 1.2 1.6 2.0 2.4
INSTANTANEOUS FORWARD VOLTAGE (V)
瞬 時 順 電 圧 （Ｖ）
0.5
1
2
5
10
20
50
INSTANTANEOUS FORWARD CURRENT (A)
瞬
時
順
電
流
（Ａ）
Tj=25
°
C
Tj=150
°
C
FIG.1
SURGE CURRENT RATINGS
サ ー ジ 順 電 流 定 格
GSF05A20/GSF05A20B
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
20
40
60
80
SURGE FORWARD CURRENT (A)
サ
｜
ジ
順
電
流
（Ａ）
0.02s
IFSM
FIG.4
AVERAGE FORWARD POWER DISSIPATION
平 均 順 電 力 損 失 特 性
02468
AVERAGE FORWARD CURRENT (A)
平 均 順 電 流 （Ａ）
0
1
2
3
4
5
6
7
8
AVERAGE FORWARD POWER DISSIPATION (W)
平
均
順
電
力
損
失
（Ｗ）
GSF05A20/GSF05A20B
HALF SINE WAVE
RECT 180
°
RECT 120
°
RECT 60
°
D.C.
0
°
180
°
通流角
CONDUCTION ANGLE
θ
FIG.2
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE
平 均 順 電 流 − ケ ー ス 温 度 定 格
GSF05A20/GSF05A20B
0 25 50 75 100 125 150
CASE TEMPERATURE (
°
C)
ケ ー ス 温 度 （℃）
0
2
4
6
8
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.3
■電気的・熱的特性 Electrical/ThermalCharacteristics
Item Conditions Min.
ピーク逆電流
PeakReverseCurrent Tj＝25℃,VRM＝VRRM −
逆回復時間
ReverseRecoveryTime IFM＝5A,-di/dt＝50A/μs,Tj＝25℃ −
熱抵抗
ThermalResistance
接合部･ケース間
JunctiontoCase −
Typ. Max. Unit
− 20 μA
−35ns
− 5 ℃/W
Rth(j-c)
Symbol
IRM
trr
Item Symbol Conditions
非くり返しピーク逆電圧
Non-repetitivePeakReverseVoltage
VRSM 220
平均整流電流
AverageRectifiedForwardCurrent
IOTc＝122℃ 5
実効順電流
R.M.S.ForwardCurrent IF(RMS) 7.85
保存温度範囲
StorageTemperatureRange Tstg −40〜＋150
締付トルク
Mountingtorque Ftor 推奨値
RecommendedValue
サージ順電流
SurgeForwardCurrent IFSM 80 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
℃
N･m
動作接合温度範囲
OperatingJunctionTemperatureRange
Tjw −40〜＋150 ℃
0.5
くり返しピーク逆電圧
RepetitivePeakReverseVoltage VRRM 200 V
ピーク順電圧
PeakForwardVoltage VFM Tj＝25℃,IFM＝5A − − 0.98 V