SIYU
R
特性曲线
Characteristic Curves
正向特性曲线(典型值)
TYPICAL FORWARD CHARACTERISTIC
100
GBU8A ...... GBU8M
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
8
I
F(A)
Average Forward Rectified Current (A)
正向电流 I
F
(A)
I
F
Instantaneous Forward Current (A)
10
I
F(AV)
(A)
6
平均正向电流
Tl=25℃
4
2
Pulse measurement
per diode
1
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
00
40
80
120
160
正向电压 V
F
(V)
VF Instantaneous Forward Voltage (V)
管�½�温度 Tc(°C)
Tc. Case temperature (°C)
浪涌特性曲线(最大值)
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
180
I
FSM
I
FSM
Peak Forward Surge Current (A)
150
8.3 mS 8.3mS
1 Cycle
non-repetitive
Tj=25℃ before
峰值正向浪涌电流 I
FSM
(A)
120
90
60
30
0
0
2
5
10
20
50
100
通过电流的周期
Number of Cycles at 60 Hz.
大昌电子
DACHANG ELECTRONICS