MUR1610CTG, MUR1615CTG, MUR1620CTG, MUR1640CTG, MUR1660CTG
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4
MUR1640CT
Figure 6. Typical Forward Voltage, Per Leg
v
F,
INSTANTANEOUS VOLTAGE (VOLTS)
0.80.4 1.2
30
0.1
0.3
0.2
2.0
1.0
100
20
7.0
1.0
3.0
0.5
5.0
50
, INSTANTANEOUS FORWARD CURRENT (AMPS)
F
1.4
V
R
, REVERSE VOLTAGE (VOLTS)
0 150100 250 300
40
80
0.8
0.4
0.2
20
4.0
2.0
8.0
T
J
= 175°C
I
R
50 200 500
Figure 7. Typical Reverse Current, Per Leg*
T
A
, AMBIENT TEMPERATURE (°C)
020
2.0
4.0
I
F(AV)
0
6.0
8.0
10
12
14
40 60 80 100 120 140 160 180 200
T
C
, CASE TEMPERATURE (°C)
140 155150
0
2.0
1.0
3.0
5.0
4.0
10
7.0
6.0
I
145 180
Figure 8. Current Derating, Case, Per Leg
Figure 9. Current Derating, Ambient, Per Leg
0 2.0
1.0
2.0
3.0
4.0
10
0
4.0 6.0 8.0 10
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
P
F(AV)
Figure 10. Power Dissipation, Per Leg
0.6
0.7
10
70
1.6
100°C
25°C
400 450350
0.08
0.04
0.02
, REVERSE CURRENT ( A)m
100°C
25°C
160 175170165
9.0
8.0
* The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these curves if V
R
is sufficiently below rated
V
R
.
R
q
JA
= 16°C/W
R
q
JA
= 60°C/W
(NO HEATSINK)
, AVERAGE POWER DISSIPATION (WATTS)
SQUARE WAVE
dc
, AVERAGE FORWARD CURRENT (AMPS)
T
J
= 175°C
dc
SQUARE WAVE
i
1.0 3.0 5.0 7.0 9.0
5.0
6.0
7.0
8.0
9.0
RATED V
R
APPLIED
, AVERAGE POWER DISSIPATION (WATTS)
F(AV)
SQUARE WAVE
dc
SQUARE WAVE
dc
400
800
200
150°C
T
J
= 175°C
