Datasheet

MUR120 Series
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3
MUR105, MUR110, MUR115, MUR120
Figure 1. Typical Forward Voltage
v
F,
INSTANTANEOUS VOLTAGE (VOLTS)
0.3 0.60.4 0.8
3.0
0.01
0.03
0.02
0.2
0.1
10
2.0
0.7
0.3
0.05
0.5
5.0
, INSTANTANEOUS FORWARD CURRENT (AMPS)
F
1.3
V
R
, REVERSE VOLTAGE (VOLTS)
06040 100 120
100
0.01
0.001
1.0
10
T
J
= 175°C
I
R
20 80 200
Figure 2. Typical Reverse Current*
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
0
1.0
2.0
3.0
4.0
5.0
P
F(AV) 0
0.5 1.0 1.5 2.0 2.5
T
A
, AMBIENT TEMPERATURE (°C)
050
0
2.0
1.0
3.0
5.0
4.0
I
250
Figure 3. Current Derating
(Mounting Method #3 Per Note 1)
Figure 4. Power Dissipation
0
10
30
50
5.0
10 20
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 5. Typical Capacitance
0.5
0.07
1.0
7.0
1.0 1.2
100°CT
J
= 175°C
25°C
160 180140
0.1
, REVERSE CURRENT ( A)
100°C
25°C
150100 200
* 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 V
R
is sufficiently below
rated V
R
.
C, CAPACITANCE (pF)
, AVERAGE POWER DISSIPATION (WATTS)
T
J
= 25°C
i
, AVERAGE FORWARD CURRENT (AMPS)
F(AV)
30 40 50
7.0
20
T
J
= 175°C
RATED V
R
R
q
JA
= 50°C/W
dc
SQUARE WAVE
m
(CAPACITIVELOAD)
I
PK
I
AV
+ 20
SQUARE WAVE
dc
5.0
10
0.7 0.9 1.1