PRM251 Datasheet, PDF (2/2 Pages) MIC GROUP RECTIFIERS – PRESS FIT ARTOMOTIVE RECTIFIER（MOTOROLA）

PRESS FIT ARTOMOTIVERR^（ECTIFI
PRM251 THRU PRM256
VOLTAGE RANGE
CURRENT
100 to 600 Volts
25.0 Amperes
RATINGS AND CHARACTERISTIC CURVES PRM251 THRU PRM256
F1G.1 TYPICAL FORWARD CURRENT
DERATING GURVE
30
25
20
Single Phase
Half Wave 60Hz
10
Resistive or
Inductive Load
0.375″(9.5mm) Lead Length
0
110
0
25
50
75
100 125
150 175
AMBIENT TEMPERATURE, (℃)
F1G.2 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
600
8.3ms Single Half Sine-Wave
500
(JEDEC Method) Tj=Tj max
400
300
200
100
1 Cycle
1
2
4 6 8 10
20
40 60 80 100
NUMBER OF CYCLES AT 60 Hz
F1G.3 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
1000
100
10
T1=25℃
PULSE WIDTH=300μS
1%DUTY CYCLE
1.0
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,(V)
F1G.4 FORWARD ROWER DISSIPATION
60
40
SQUARE WAVE
DC
20
0
0
10
20
30
40
50
AVERAGE FORWARD CURRENT, (A)