MUR3020PT Datasheet, PDF (2/6 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 30 AMPERES 200-400-600 VOLTS

MUR3020PT MUR3040PT MUR3060PT
100
TJ = 150°C
100°C
50
25°C
30
20
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 1. Typical Forward Voltage (Per Leg)
100
50
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0
TJ = 150°C
100°C
25°C
20 40 60 80 100 120 140 160 180 200
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Typical Reverse Current (Per Leg)
16
14
12
10
8
6
4
2
0
140
dc
SQUARE WAVE
RATED VOLTAGE APPLIED
150
160
170
180
TC, CASE TEMPERATURE (°C)
Figure 3. Current Derating, Case (Per Leg)
14
dc
12
10
SQUARE WAVE
8
R_θJA = 15°C/W AS OBTAINED
USING A SMALL FINNED
HEAT SINK.
6
dc
4
SQUARE WAVE
2 ^RθJA ^{= 40°C/W}
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 4. Current Derating, Ambient (Per Leg)
16
14
(RESISTIVE LOAD) ^{IPK = π}
IAV
12
(CAPACITIVE LOAD) ^IPK = 5
IAV
dc
10
10
8
20
6
4
2
SQUARE WAVE
TJ = 125°C
00
2
4
6
8
10 12 14 16
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 5. Power Dissipation (Per Leg)
2
Rectifier Device Data