MUR3020PT Datasheet, PDF (4/6 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 30 AMPERES 200-400-600 VOLTS

MUR3020PT MUR3040PT MUR3060PT
100
50
TJ = 150°C
30
100°C
20
25°C
10
5
3
2
1
0.5
0.3
0.2
0.1
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
vF, INSTANTANEOUS VOLTAGE (VOLTS)
Figure 11. Typical Forward Voltage (Per Leg)
200
100
50
TJ = 150°C
20
10
100°C
5
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
VR, REVERSE VOLTAGE (VOLTS)
Figure 12. Typical Reverse Current (Per Leg)
16
14
dc
12
SQUARE WAVE
10
8
6
4
RATED VOLTAGE APPLIED
2
0
140
150
160
170
180
TC, CASE TEMPERATURE (°C)
Figure 13. Current Derating, Case (Per Leg)
10
dc
9
8
7 SQUARE WAVE
6
R_θJA = 16°C/W AS OBTAINED
FROM A SMALL TO–220
HEAT SINK.
5
4
dc
3
2 ^{SQUARE WAVE}
R_θJA = 60°C/W
1 AS OBTAINED IN FREE AIR
0 ^{WITH NO HEAT SINK.}
0 20 40 60 80 100 120 140 160
TA, AMBIENT TEMPERATURE (°C)
180 200
Figure 14. Current Derating, Ambient (Per Leg)
16
(CAPACITIVE LOAD) ^IPK = 5
dc
14
IAV
10
12
10
20
8
SQUARE WAVE
6
(RESISTIVE–INDUCTIVE LOAD)
4
TJ = 125°C
IPK _{= π}
IAV
2
00
2
4
6
8
10
12
14 16
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 15. Power Dissipation (Per Leg)
4
Rectifier Device Data