MBR2045CT
100
T
J
= 150°C
IR , REVERSE CURRENT (mA)
125°C
1.0
100°C
0.1
0.01
25°C
IR , REVERSE CURRENT (mA)
10
10
1.0
100
T
J
= 150°C
125°C
100°C
75°C
0.1
25°C
0.01
0.001
0.0001
0
5.0
10
15
20
25
30
35
40
45
50
V
R
, REVERSE VOLTAGE (VOLTS)
0.001
0
5.0
10
15
20
25
30
35
40
45
50
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Reverse Current
Figure 4. Maximum Reverse Current
IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
IFSM , PEAK HALF−WAVE CURRENT (AMPS)
200
18
16
14
12
10
8.0
6.0
4.0
2.0
0
140
145
150
155
160
165
170
175
180
SQUARE
WAVE
dc
100
70
50
30
20
1.0
2.0
3.0
5.0 7.0 10
20
30
50
70 100
NUMBER OF CYCLES AT 60 Hz
T
C
, CASE TEMPERATURE (°C)
Figure 5. Maximum Surge Capability
PF(AV) , AVERAGE FORWARD POWER DISSIPATION (WATTS)
Figure 6. Current Derating, Case
I F(AV) , AVERAGE FORWARD CURRENT (AMPS)
20
18
16
14
12
10
8.0
6.0
4.0
2.0
0
0
25
50
75
100
125
150
175
dc
SQUARE WAVE
dc
R
qJA
= 16°C/W
(With TO−220 Heat Sink)
R
qJA
= 60°C/W
(No Heat Sink)
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
T
J
= 175°C
SQUARE
WAVE
dc
0
2
4
6
8 10 12 14 16 18 20 22 24 26 28 30
T
A
, AMBIENT TEMPERATURE (°C)
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
Figure 7. Current Derating, Ambient, Per Leg
Figure 8. Forward Power Dissipation
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