MUR3020WTG Datasheet, PDF (5/7 Pages) ON Semiconductor – Switch Mode Power Rectifiers

MUR3020WTG, MUR3040WTG, MUR3060WTG
MUR3060WT
100
200
100
50
T_J = 150°C
50
20
T_J = 150°C
10
100°C
30
5
100°C
2
20
1
25°C
0.5
25°C
0.2
10
0.1
0.05
0.02
150 200 250 300 350 400 450 500 550 600 650
5
V_R, REVERSE VOLTAGE (VOLTS)
*The curves shown are typical for the highest voltage device in the voltage grouping.
3
Typical reverse current for lower voltage selections can be estimated from these same
curves if V_R is sufficiently below rated V_R.
2
Figure 12. Typical Reverse Current (Per Leg)*
16
1
14
dc
12
SQUARE WAVE
0.5
10
0.3
0.2
0.1
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
v_F, INSTANTANEOUS VOLTAGE (VOLTS)
Figure 11. Typical Forward Voltage (Per Leg)
8
6
4
RATED VOLTAGE APPLIED
2
0
140
150
160
170
180
T_C, CASE TEMPERATURE (5C)
Figure 13. Current Derating, Case (Per Leg)
10
16
9
dc
R_qJA = 16°C/W AS OBTAINED
FROM A SMALL TO-220
14
8
HEAT SINK.
12
7 SQUARE WAVE
6
10
5
8
4
dc
6
3
2 ^{SQUARE WAVE}
4
R_qJA = 60°C/W
1 AS OBTAINED IN FREE AIR
2
0 ^{WITH NO HEAT SINK.}
0 20 40 60 80 100 120 140 160 180 200
00
T_A, AMBIENT TEMPERATURE (5C)
Figure 14. Current Derating, Ambient (Per Leg)
(CAPACITIVE LOAD) ^IPK = 5
dc
I_AV
10
20
SQUARE WAVE
(RESISTIVE-INDUCTIVE LOAD)
T_J = 125°C
I_{PK = π}
I_AV
2
4
6
8
10 12 14 16
I_F(AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 15. Power Dissipation (Per Leg)
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5