SIYU
R
特性曲线
Characteristic Curves
正向特性曲线(典型值)
TYPICAL FORWARD CHARACTERISTIC
HER501 ...... HER508
正向电流降额特性曲线
FORWARD CURRENT DERATING CURVE
10
I
F
Instantaneous Forward Current (A)
平 均 正 向 整 流 电 流 (
A
)
Average Forward Rectified Current (A)
HER501 thru
HER503
HER506 thru
HER508
7.0
10mm
10mm
6.0
5.0
4.0
3.0
2.0
1.0
0
0
25
50
75 100 125 150 175
环境温度 (°C)
Tamb, Ambient Temperature (°C)
2
1
正向电流
I
F
(A)
0.2
0.1
HER504,
HER505
Tj = 25 °C
0.01
0.4
0.8
1.2
1.6
V
F
(V)
2.0
2.4
正向电压
V
F
Instantaneous Forward Voltage (V)
最大不重复正向峰值浪涌电流
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
I
FSM
Peak Forward Surge Current (A)
200
正向峰值浪涌电流
150
100
50
0
1
2
4 6 10
20
40
100
周波数
@60Hz
Number of Cycles at 60 Hz.
大昌电子
DACHANG ELECTRONICS
I
F(A)