D6SB20...... D6SB80
特性曲线
Characteristic Curves
正向特性曲线（典型值）
TYPICAL FORWARD CHARACTERISTIC
10
4.0
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
正向电流 I
F
(A)
I
F
Instantaneous Forward Current (A)
平均正向电流
I
F(AV)
(A)
Average Forward Rectified Current (A)
on glass-epoxi substrate
+
~
~
-
Tl=150℃
3.0
P.C.B.
soldering land 5mmф
sine wave R-load
free in air
1
Tl=25℃
2.0
1.0
Pulse measurement
per diode
0.1
0.4
I
F(A)
00
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
40
80
120
160
正向电压 V
F
(V)
V
F
Instantaneous Forward Voltage (V)
浪涌特性曲线（最大值）
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
环境温度 Ta(°C)
Tamb, ambient temperature (°C)
功率损耗曲线
FORWARD POWER DISSIPATION
240
I
FSM
14
200
10mS
10mS
12
non-repetitive
Tj=25℃ before
FORWARD POWER DISSIPATION P
F
(W))
I
FSM
Peak Forward Surge Current (A)
1 Cycle
10
8
6
4
2
0
0
峰值正向浪涌电流 I
FSM
(A)
120
80
功率损耗
P(W)
160
40
Sine wave
Tj=150℃
1
2
3
4
5
6
7
0
0
2
5
10
20
50
100
通过电流的周期
Number of Cycles at 60 Hz.
平均整流电流 I
0
[A]
AVERAGE RECGIFIED FORWARD
CURRENT I
o
(A)
正向电流降额曲线
FORWARD CURRENT DERATING CURVE
10
Tc-sensing point
平均正向电流
I
F(AV)
(A)
Average Forward Rectified Current (A)
9
+
~
~
-
8
7
6
5
4
3
2
1
00
Tc
sine wave R-load
with heatsink
I
F(A)
40
80
120
160
环境温度 T
C
(°C)
Case Temperature Tc(℃)
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