MUR1540 Datasheet, PDF (5/7 Pages) Fairchild Semiconductor – 15A, 400V - 600V Ultrafast Diodes

100
70
50
30
20
10
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
0.2
MUR1510, MUR1515, MUR1520, MUR1540, MUR1560
MUR1560
T_J = 150°C
100°C
25°C
200
100
50
T_J = 150°C
20
10
5
100°C
2
1
0.5
25°C
0.2
0.1
0.05
0.02
150 200 250 300 350 400 450 500 550 600 650
V_R, REVERSE VOLTAGE (VOLTS)
Figure 12. Typical Reverse Current
0.4 0.6
0.8
1.0
1.2
1.4
1.6
v_F, INSTANTANEOUS VOLTAGE (VOLTS)
Figure 11. Typical Forward Voltage
16
14
dc
12
Square Wave
10
8.0
6.0
4.0
Rated Voltage Applied
2.0
0
140
150
160
170
180
T_C, CASE TEMPERATURE (°C)
Figure 13. Current Derating, Case
10
9.0
dc
8.0
7.0 ^{Square Wave}
6.0
R_qJA = 16°C/W As Obtained
From A Small TO-220
Heat Sink
5.0
4.0
dc
3.0
Square Wave
2.0
R_qJA = 60°C/W
1.0 _{As Obtained in Free Air, No Heat Sink}
0
0 20 40 60 80 100 120 140 160 180 200
T_A, AMBIENT TEMPERATURE (°C)
Figure 14. Current Derating, Ambient
16
14
(Capacitive Load)
I_PK
I_AV
=5.0
dc
12
10
10
20
Square Wave
8.0
6.0
4.0
2.0
0
0
(Resistive-Inductive Load)
I_PK
I_AV
=π
T_J = 125°C
2.0 4.0 6.0 8.0 10 12 14 16
I_F(AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 15. Power Dissipation
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