MUR2020R
MAXIMUM RATINGS (Per Leg)
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
200
V
RRM
V
RWM
V
R
Average Rectified Forward Voltage,
I
20
40
A
A
F(AV)
(Rated V ), T = 125°C
R
C
Peak Repetitive Forward Current
I
FRM
(Rated V ), T = 125°C
R
C
Nonrepetitive Peak Surge Current
I
250
A
FSM
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Operating Junction Temperature and Storage Temperature Range
T , T
−65 to +175
°C
J
stg
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
THERMAL CHARACTERISTICS
Characteristic
Conditions
Min. Pad
Symbol
Max
2.0
70
Unit
Maximum Thermal Resistance, Junction−to−Case
Maximum Thermal Resistance, Junction−to−Ambient
R
°C/W
q
JC
JA
Min. Pad
R
q
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Min
Typical
Max
Unit
Instantaneous Forward Voltage (Note 1)
v
V
F
(i = 20 Amps, T = 25°C)
−
−
0.97
0.79
1.1
1.0
F
j
(i = 20 Amps, Tj = 150°C)
F
Instantaneous Reverse Current (Note 1)
(Rated dc Voltage, Tj = 25°C)
(Rated dc Voltage, Tj = 150°C)
i
R
−
−
0.1
0.225
50
1.0
mA
mA
Maximum Reverse Recovery Time
t
rr
ns
(I = 1.0 Amps, di/dt = 50 A/ms)
−
−
−
−
95
75
F
(I = 1.0 Amps, di/dt = 100 A/ms)
F
1. Pulse Test: Pulse Width = 5.0 ms, Duty Cycle ≤ 10%.
40
20
T = 175°C
J
dc
Square Wave
30
15
10
dc
T = 175°C
J
20
Square Wave
10
0
5
0
0
50
100
150
200
0
5
10
15
20
25
T , CASE TEMPERATURE (°C)
C
I , AVERAGE FORWARD CURRENT (AMPS)
F(AV)
Figure 1. Current Derating
Figure 2. Power Dissipation
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