Data Sheet
25.0
Amp
LUCAS
AUTO
PRESSFIT
Mechanical Dimensions
Description
.053( O1.35)
.050( O1.27)
1.225(31.11)
1.174(29.84)
.370(9.40)
.400( O10.18)
.398(
O
10.13)
LUCAS
Features
¬
Low forward voltage drop
¬
High current capability
¬
High reliability
¬
High surge current capability
¬
Dimensions in inches and (millimeters)
Mechanical Data
¬
¬
Case: OFC Heat Sink
Encap: Epoxy Sealed Rated
UL94V-0
Weight: 4.92 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
o
C
ambient temperature unless otherwise specified.
SYMBOL
Maximum Peak Repetitive Reverse Voltage@Irrm=10uA
Maximum RMS Voltage
Maximum DC Blocking Voltage(T
A
=25
C)
Maximum Average Forward Current Io@Tc=150
C
60 Hz, resistive or inductive load
Peak Forward Surge Current, 8.3ms single
Half sine-wave superimposed on rated load
(JEDEC method)
Maximum Inst. Forward Voltage Drop,
I
F
at 80Amp
Maximum DC Reverse Current
At Rated DC Blocking Voltage
(V
B
)@T
J
=25
C
o
(V
B
)@T
J
=175
C
o
o
o
PLFR2502
200
140
200
PLFR2504
400
280
400
25
.350(8.89)
PLFR2506
600
420
600
UNIT
V
V
V
A
V
RRM
V
RMS
V
B
I
(AV)
I
FSM
400
A
V
F
I
R
T
J
, T
STG
1.2
10
500
-40 to +175
V
uA
uA
o
Operating Junction and Storage Temperature Range
C
Data Sheet
25.0
Amp
LUCAS
AUTO
PRESSFIT
RATINGS AND CHARACTERISTIC CURVES
PLFR2502 ~PLFR2506
FIG.1 - FORWARD CURRENT DERATING CURVE
25
20
15
10
8
5
3
0
0
25
50
75
100
125
o
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
450
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
375
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
300
225
150
60 Hz Resistive or
Inductive load
150
175
75
0
1
10
100
CASE TEMPERATURE, C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
1000
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
1000
o
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
T
J
=175 C
100
100
10
1
10
0.1
T
J
=25 C
o
1
0.2
0.4
0.6
0.8
T
J
=25 C
PULSE WIDTH=300uS
1% DUTY CYCLE
1.0
1.2
1.4
1.6
o
0.01
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
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