PRESS FIT AUTOMOTIVE RECTIFIER (LUCAS)
LPR251 THRU LPR256
VOLTAGE RANGE
CURRENT
100 to 600 Volts
25.0 Amperes
RATINGS AND CHARACTERISTIC CURVES LPR251 THRULPR256
F1G.1 TYPICAL FORWARD CURRENT
DERATING GURVE
AVERAGE FORWARD CURRENT,
(A)
30
25
20
600
8.3ms Single Half Sine-Wave
500
400
300
200
100
1 Cycle
0
25
50
75
100
125
150
175
1
2
4
6
8 10
20
40
60 80 100
(JEDEC Method) Tj=Tj max
F1G.2 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
Single Phase
10
Half Wave 60Hz
Resistive or Inductive Load
0.375″(9.5mm) Lead Length
0
AMBIENT TEMPERATURE, (
℃
)
PEAK FORWARD SURGE
CURRENT,(A)
NUMBER OF CYCLES AT 60 Hz
F1G.3 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
1000
F1G.4 FORWARD ROWER DISSIPATION
AVERAGE POWER DISSIPATION
(W)
60
INSTANTANEOUS FORWARD CURRENT,
(A)
100
40
SQUARE WAVE
DC
20
10
T1=25℃
PULSE WIDTH=300μS
1%DUTY CYCLE
1.0
0
0
10
20
30
40
50
AVERAGE FORWARD CURRENT, (A)
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,(V)
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PFS [ SHENZHEN PING SHENG ELECTRONICS CO., LTD. ]
