MUR190E Datasheet, PDF (3/6 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 1.0 AMPERE 900-1000 VOLTS

ELECTRICAL CHARACTERISTICS
MUR190E MUR1100E
20
10
7.0
5.0
3.0
TJ = 175°C
25°C
2.0
100°C
1.0
0.7
0.5
0.3
0.2
0.1
0.07
0.05
0.03
0.02
0.01
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3
vF, INSTANTANEOUS VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
5.0
4.0
+ (CAPACITIVE
LOAD)
I_PK
I_AV
20
10
5.0
3.0
TJ = 175°C
2.0
1.0
dc
SQUARE WAVE
0
0
0.5
1.0
1.5
2.0
2.5
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 4. Power Dissipation
1000
TJ = 175°C
100
10
100°C
1.0
25°C
0.1
0.01
0
100 200 300 400 500 600 700 800 900 1000
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Typical Reverse Current*
* The curves shown are typical for the highest voltage device in the
grouping. Typical reverse current for lower voltage selections can be
estimated from these same curves if VR is sufficiently below rated VR.
5.0
4.0
RATED VR
R_qJA = 50°C/W
3.0
2.0
dc
SQUARE WAVE
1.0
0
0
50
100
150
200
250
TA, AMBIENT TEMPERATURE (°C)
Figure 3. Current Derating
(Mounting Method #3 Per Note 1)
20
TJ = 25°C
10
7.0
5.0
3.0
2.0
0
10
20
30
40
50
VR, REVERSE VOLTAGE (VOLTS)
Figure 5. Typical Capacitance
Rectifier Device Data
3