MUR1620CT Datasheet, PDF (4/6 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 8 AMPERES 200-400-600 VOLTS

MUR1620CT MUR1640CT MUR1660CT
100
70
50
30
TJ = 150°C
20
100°C
10
25°C
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
0.4 0.6
0.8
1.0
1.2
1.4
1.6
1.8
vF, INSTANTANEOUS VOLTAGE (VOLTS)
Figure 11. Typical Forward Voltage, Per Leg
10
9.0
8.0
dc
R_qJA = 16°C/W
R_qJA = 60°C/W
(NO HEAT SINK)
7.0
6.0
SQUARE WAVE
5.0
4.0
3.0
dc
2.0
SQUARE WAVE
1.0
0
0 20 40 60 80 100 120 140 160 180 200
TA, AMBIENT TEMPERATURE (°C)
Figure 14. Current Derating, Ambient, Per Leg
800
400
200
TJ = 150°C
80
40
20
100°C
8.0
4.0
2.0
0.8
25°C
0.4
0.2
0.08
0.04
0.02
100
200
300
400
500
600
VR, REVERSE VOLTAGE (VOLTS)
Figure 12. Typical Reverse Current, Per Leg*
* The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these same curves if VR is sufficiently below
rated VR.
10
9.0
RATED VR APPLIED
8.0
7.0
6.0
5.0
4.0
dc
3.0
2.0
SQUARE WAVE
1.0
0
140 145 150 155 160 165 170 175 180
TC, CASE TEMPERATURE (°C)
Figure 13. Current Derating, Case, Per Leg
14
13
12
TJ = 175°C
SQUARE WAVE
11
10
dc
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 15. Power Dissipation, Per Leg
4
Rectifier Device Data