MURS120T3 Series
MURS105T3, MURS110T3, MURS115T3, MURS120T3
10
IR, REVERSE CURRENT (
m
A)
7.0
5.0
80
40
20
8.0
4.0
2.0
0.8
0.4
0.2
0.08
0.04
0.02
0.008
0.004
0.002
0
20
40
60
T
J
= 175°C
3.0
175°C
i F , INSTANTANEOUS FORWARD CURRENT (AMPS)
2.0
T
C
= 25°C
1.0
0.7
0.5
100°C
T
J
= 100°C
T
J
= 25°C
80
100
120
140
160
180 200
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 2. Typical Reverse Current*
0.3
0.2
50
0.1
45
0.07
C, CAPACITANCE (pF)
0.05
40
35
30
25
20
15
10
0.01
0.3 0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
v
F,
INSTANTANEOUS VOLTAGE (VOLTS)
5.0
0
0
10
20
30
40
50
60
70
80
90
100
V
R
, REVERSE VOLTAGE (VOLTS)
NOTE: TYPICAL
CAPACITANCE AT
0 V = 45 pF
*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 same curves if applied V
R
is sufficiently
below rated V
R
.
0.03
0.02
Figure 1. Typical Forward Voltage
Figure 3. Typical Capacitance
PF(AV) , AVERAGE POWER DISSIPATION (WATTS)
IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
10
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
80
90
100
110
120
130
140
150
160
170
180
T
C
, CASE TEMPERATURE (°C)
SQUARE WAVE
DC
RATED VOLTAGE APPLIED
R
qJC
= 13°C/W
T
J
= 175°C
5.0
T
J
= 175°C
4.0
(CAPACITANCE LOAD)
PK
+
20
I
I
10
5.0
3.0
AV
2.0
DC
SQUARE WAVE
1.0
0
0
0.5
1.0
1.5
2.0
2.5
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
Figure 4. Current Derating, Case
Figure 5. Power Dissipation
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