MUR1510, MUR1515, MUR1520, MUR1540, MUR1560
MUR1540
100
IR, REVERSE CURRENT (
m
A)
70
50
T
J
= 150°C
30
20
i F , INSTANTANEOUS FORWARD CURRENT (AMPS)
100°C
25°C
100
50
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
T
J
= 150°C
100°C
25°C
10
7.0
5.0
0
50
100
150
200
250
300
350
400
450 500
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 7. Typical Reverse Current
3.0
2.0
IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
16
14
12
10
Square Wave
8.0
6.0
4.0
2.0
0
140
150
160
170
180
Rated Voltage Applied
dc
1.0
0.7
0.5
0.3
0.2
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
v
F,
INSTANTANEOUS VOLTAGE (VOLTS)
T
C
, CASE TEMPERATURE (°C)
Figure 6. Typical Forward Voltage
Figure 8. Current Derating, Case
IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
14
12
10
8.0 Square Wave
6.0
4.0
dc
dc
R
qJA
= 16°C/W As Obtained
From A Small TO−220
Heatsink
PF(AV) , AVERAGE POWER DISSIPATION (WATTS)
16
14
12
10
20
8.0
6.0
4.0
2.0
0
0
2.0
4.0
6.0
(Resistive Load)
I
(Capacitive Load)
PK
=5.0
I
AV
10
I
PK
=
π
I
AV
dc
Square Wave
T
J
= 125°C
Square Wave
2.0
R
qJA
= 60°C/W
As Obtained in Free Air, No Heat Sink
0
0
20
80 100 120
40
60
140
160
180
200
8.0
10
12
14
16
T
A
, AMBIENT TEMPERATURE (°C)
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
Figure 9. Current Derating, Ambient
Figure 10. Power Dissipation
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