MUR820 Datasheet, PDF (2/2 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 8 AMPERES 200-400-600 VOLTS

MUR820 THRU MUR860
GLASS PASSIVATED SUPER FAST RECTIFIER
Reverse Voltage - 200 -600 Volts Forward Current - 8.0Amperes
FIG.1-FORWARD CURRENT DERATING CURVE
12
10
RESISTIVE OR INDUCTVE LOAD
8
6
4
2
0
0
20 40
60 80 100 120
150
180
LEAD TEMPERATURE ( C)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
200V
400V
10
600V
PULSE WIDTH=300 S
1% DUTY CYCLE
1
0.1
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.5-TYPICAL JUNCTION CAPACITANCE
400
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
100
10
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
180
150
120
90
60
30
0
0.1
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
20
10
TJ=100 C
1
TJ=25 C
0.1
0.01
0.001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1
1
10
100
T, PULSE DURATION ,sec.