MUR420 Datasheet, PDF (2/2 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 4.0 AMPERES 200-600 VOLTS

RATINGS AND CHARACTERISTIC CURVES (MUR420 THRU MUR460)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
6.0
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
150
L = 1/2"
125
4.0
PCB with 1.5" x 1.5"
copper pads
2.0
100
MUR440-60
75
MUR420
50
0
0
50
100
150
200
AMBIENT TEMPERATURE. (^OC)
FIG.3- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
Tj=25⁰C
10
1
MUR420
MUR440-60
0.1
0.01
0
0.4
0.8
1.2
1.6
2.0
INSTANTANEOUS FORWARD VOLTAGE. (V)
FIG.5- TYPICAL JUNCTION CAPACITANCE
PERLEG
1000
Tj=25⁰C
f=1.0MHz
Vsig=50m Vp-p
25
1
10
100
NUMBER OF CYCLES AT 60HZ
FIG.4- TYPICSL REVERSE CHARACTERISTICS
1000
100
10
Tj=100⁰C
1
0.1
0.01
Tj=25⁰C
0.001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
100
10
0.1
1
10
REVERSE VOLTAGE. (V)
100
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